Best Black Oxide Hex Nuts in 2026

Daisy
Last Updated: Feb 8, 2026

At a Glance: Our Top Picks for Black Oxide Hex Nuts

M6 x 1mm Thread 304 Stainless Steel Serrated Flange Metric Hex Lock Nuts 26PCS
#TOP1
M6 X 1Mm Thread 304 Stainless Steel Serrated
9.8
PM SCORE
40PCS Metric M8-1.25 Hex Nuts, Coarse Thread Hexagon Nut, A2-70 (304) Stainless Steel Hex Nut Silver Tone
#TOP2
40Pcs Metric M8-1.25 Hex Nuts, Coarse Thread Hexagon
9.7
PM SCORE
VIGRUE 520pcs Hex Lock Nuts Nylon Insert Nut Assortment Kit, 304 Stainless Steel Hex Locknuts (M2 M2.5 M3 M4 M5 M6 M8 M10 M12)
#TOP3
Vigrue 520Pcs Hex Lock Nuts Nylon Insert Nut
9.7
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Black Oxide Hex Nuts of 2026

Market Overview
Black Oxide Hex Nuts Reviewed
  • Reviews Analyzed: 4079 Items
  • PM Avg. Rating: 7.1 / 10
36 Products Evaluated
  • Highest Price: $59.99
  • Lowest Price: $5.98
  • Avg. Price: $18.13

M6 X 1Mm Thread 304 Stainless Steel Serrated Flange Metric Hex Lock Nuts 26Pcs

SPZCDZA
SD210318007
0.00 X 0.39 X 0.24 Inches
0.29 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Xia Men Hai Rui Peng 9.74

Features

☛Thread Size: M6(0.24"); Material: Stainless Steel

☛Product Name: Hex Flange Nut; Weight: 83g

☛Package Content: 26Pcs x Hex Flange Nut; Height: 6mm(0.24")

☛Main Color: Silver Tone; Hex Size: 10mm(0.4")(Width)

☛Thread Pitch: 1mm; Flange Diameter: 13mm(0.51")

#TOP2

40Pcs Metric M8-1.25 Hex Nuts, Coarse Thread Hexagon Nut, A2-70 (304) Stainless Steel Hex Nut Silver Tone

ASELECTED
ELUS-HEXNUT-M8X1.25-40PCS
0.44 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
A+Selected-US 9.85

Features

Corrosion Resistant A2-70 Stainless Steel

8mm Metric Thread, M8 - 1.25mm Pitch

Spanner/ Wrench Size- 13mm/0.5" , Thickness- 6mm/ 0.24" Package Content : 40 x Hex Full Nuts

Package Content : 40 x Hex Full Nuts

Color: Silver Tone; Coarse Thread Hexagon Nut

Vigrue 520Pcs Hex Lock Nuts Nylon Insert Nut Assortment Kit, 304 Stainless Steel Hex Locknuts (M2 M2.5 M3 M4 M5 M6 M8 M10 M12)

VIGRUE
HEX LOCK NUTS
7.00 X 4.00 X 1.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
VIGRUE-KING OF SCREW 9.93

Features

304 STAINLESS MATERIAL: These Nuts are made from 100% 304 Stainless Steel which is one of the highest forms of strength and corrosion resistant metals, making it last longer than other Nuts on the market today. Even in bad environment like high temperature, cold weather, and high humidity areas. They have superior corrosion,rust resistance and the excellence of oxidation resistance, which can ensure long time using.

Dependable Kit: VIGRUE hex nuts are very strong and are great for both indoor and outdoor use. This stainless is superior to regular steel and provides excellent rust resistance. Non-toxic & pollution-free.

WIDER SIZE RANGE: Hex Nuts includes hex nuts and lock nuts, totally 520Pcs. According with standardized metric system. Total 7 different sizes can meet your different needs.

CONVENIENT BOX: nuts are packed in a durable and sturdy box to efficiently bear the weight of the whole package. In order to avoid the nuts being scattered or lost during use, we specially package for each different type of nuts for your convenience and storage.

WIDE APPLICATIONS: Hex Nuts Assortment Kit Serves a wide range of use and for professionals, amateurs, landlords, repairmen, other DIY . The set is perfect to replace broken and missing nuts. When you are mad for the missing nuts, it is a perfect friend for you. The kit has lots of different sizes, which can meet the maximum of requirement for you.

#TOP4

Fullerkreg (Pack Of 20) M6 X 1.0 A2 Stainless Steel Din 6926 Hex Flange Nylon Insert Lock Nuts, 18-8 Stainless Steel 304, Bright Finish

FULLERKREG
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Fullerkreg 9.82

Features

Metric or Imperial?: Metric

Thread Size: M6 (6mm)

Nut Width AF (F): 9.57mm

Overall Length (T): 8.74mm - 9.10mm

Material: A2 Stainless Steel

#TOP5

20Pcs Silver Chrome Bulge M12X1.5 Lug Nuts - 1.4 Inch Length, Conical Cone Taper Acorn Seat, Closed End (Uses 19Mm Or 3/4 Inch Socket) - Compatible With Many Chevy Buick Chrysler Dodge Gmc Pontiac

STANCEMAGIC
12X1.5-CS-LONG-BULGE-SR-1
6.00 X 6.00 X 1.75 Inches
2.52 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
European Motor Werke 9.80

Features

20-piece package of Closed Bulge aftermarket lug nuts. These steel alloy lug nuts are cold-forged and heat-treated to ensure strength, performance, and durability. Machine-precision 12x1.5 threads ensure a snug fit onto vehicle's studs. Coating undergoes salt spray testing to ensure extra protection from rust/corrosion.

Compatible with Cadillac Eldorado XLR. Compatible with Chevrolet Camaro Cavalier Cobalt SS Corvette Equinox HHR Impala Malibu Monte Carlo S10 S10 Blazer SSR Venture. Compatible with Chrysler PT Cruiser Sebring. Compatible with Dodge Daytona Neon Stratus. Compatible with GMC Jimmy S15 Sonoma. Compatible with Jaguar S-Type X-Type. Compatible with Jeep Compass Patriot. Also compatible with Pontiac Firebird Grand Am GTO Phoenix Trans Am. Vehicle Must Have M12x1.5 12x1.5mm Studs.

Total Length: 1.40 inches | Thread Size & Pitch: 12x1.5 | Seat Type: Cone Seat | Color: Silver / Chrome | HEX SIZE: 19mm (3/4") | STYLE: Long, Bulge Closed Lug Nuts. See Diagram for Measurements.

[Safety and Installation] Wheel hardware is an important safety component. Ensure these lugnuts are the proper size (length & width) before installing. Failure to install correct hardware is unsafe and may cause wheel/tire assembly to loosen or fall off while vehicle is in motion. Torque wrench is required for a safe installation. You'll also need a 19mm (3/4") Hex Socket Key Tool.

These Metric 12x1.5 lug nuts are not an oem or genuine OE part, but are compatible various Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Jaguar, Jeep, Pontiac 5Lug vehicles. We are confident you'll find our lug nuts to be a comparable OEM replacement steel lug nut set, at a significant cost savings.

#TOP6

Liberty, 8 M10 X 1.25Mm Pitch Metric Fine Pitch 304 Stainless Steel Hexagonal Flange Nuts

LIBERTYYOUXIANGONGSI
1
0.00 X 0.00 X 0.00 Inches
0.19 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
whongfeng 4.52

Features

Product Name: Flange nut (fine teeth), for the fine flange nut, the fine nut has good retreat, suitable for anti-vibration, easy to adjust the gap, suitable for the place where the gap or torque should be adjusted.

Main color: silver tone; material: 304 stainless steel; Weight: 88 grams

Thread diameter: M10 / 0.39"; pitch: 1.25mm; please refer to the drawing for detailed dimensions.

Measuring system: metric; hex width: 15 mm / 0.59 inches

Package Content 8pcs xFlange nut (fine teeth)--If you have any questions when you receive the product, please contact me, I will definitely give you a satisfactory answer and solution!《Look for it when you buy--Libertyyouxiangongsi store, other third-party prices are not products of this store, please pay attention!》

#TOP7

20Pcs Chrome Open End Lug Nuts - Metric 12X1.5 Thread Size - 0.81" Length - Cone Conical Taper Acorn Seat - 19Mm 3/4" Hex Head - Compatible With Many Acura Honda Lexus Kia Mazda Mitsubishi Toyota

STANCEMAGIC
12X1.5-CS-SHORT-REG-SR
6.00 X 6.00 X 1.75 Inches
1.61 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
European Motor Werke 9.80

Features

20-piece package of Short Open aftermarket lug nuts. These steel alloy lug nuts are cold-forged and heat-treated to ensure strength, performance, and durability. Machine-precision 12x1.5 threads ensure a snug fit onto vehicle's studs. Coating undergoes salt spray testing to ensure extra protection from rust/corrosion.

Compatible with Acura. Compatible with Chevrolet Camaro Corvette S10 Blazer. Compatible with GMC Jimmy S15. Compatible with Honda Accord Civic. Compatible with Hyundai Veloster Tiburon. Compatible with Lexus IS GS. Compatible with Kia Optima. Compatible with Mazda Miata RX8. Compatible with Mitsubishi Eclipse Lancer. Compatible with Scion xB tC. Compatible with Toyota Avalon Camry Corolla. IMPORTANT to Verify Year & Model in Description. Vehicle Must Have M12x1.5 12x1.5mm Studs.

Total Length: 0.81 inches | Thread Size & Pitch: 12x1.5 | Seat Type: Cone Seat | Color: Silver / Chrome | HEX SIZE: 19mm (3/4") | STYLE: Short, Open End Lug Nuts. See Diagram for Measurements.

[Safety and Installation] Wheel hardware is an important safety component. Ensure these lugnuts are the proper size (length & width) before installing. Failure to install correct hardware is unsafe and may cause wheel/tire assembly to loosen or fall off while vehicle is in motion. Torque wrench is required for a safe installation. You'll also need a 19mm (3/4") Hex Socket Key Tool.

These Metric 12x1.5 lug nuts are not an oem or genuine OE part, but are compatible with various Mazda, Mitsubishi, Toyota, Acura, Honda, Lexus, Hyundai, Kia, Scion 5Lug vehicles. We are confident you'll find our lug nuts to be a comparable OEM replacement steel lug nut set, at a significant cost savings.

Twcc 370 Pcs Metric Hex Nuts Assortment Kit,M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Stainless Assorted Hex Nuts Set For Screw Bolt

TWCC
0770807587652
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Winkkipag 9.83

Features

【SIZES】:M2 M2.5 M3 M4 M5 M6 M8 M10 M12 9 different sizes metric hex nut assortment Kit, according with standardized metric system.the most commonly used sizes, can meet your needs for nuts.

【WIDE APPLICATIONS】: Assorted hex nuts kit serves a wide range of use and for various precision machinery,classified instruments,electronic products, household appliances,communication products, water faucet, locks, lamps, lamps,toys,Suitable for professionals,amateurs,landlords,maintenance workers and other DIY projects.the set is perfect to replace broken and missing nuts.

【HIGH QUALITY】:Hex nut hardware kit made of high quality 304 stainless steel,which features is strength strong,weak magnetic offers good corrosion resistance in bad environment like high temperature,superior rust-proof,prevent the bolt from being exposed and falling off,providing better firmness.

【PACKAGE】:A box of 370 pieces in total,all of hex nuts hardware set are packed in clear storage boxes with size labels of the whole package.in order to avoid the nuts being scattered or lost during and mixing.

【NOTE】:Small hex nuts please keep these away from kids under 7 years old.If you have any questions about the product, please feel free to contact us to help you deal with it.

#TOP9

Hvazi 280Pcs Metric M2 M2.5 M3 M4 M5 M6 M8 304 Stainless Steel Hex Nuts Assortment Kit For Screw Bolt

HVAZI
BGGLJLM280
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Jack&home 9.89

Features

High Quality Hex Nuts Assortment Kit

280pcs metric different size 304 stainless steel Hex Nuts.

different size :M2(50PCS);M2.5(50PCS); M3(50PCS); M4(50PCS); M5(30PCS); M6(30PCS) M8(20PCS)。

Made of 304 stainless steel,Made of 304 stainless steel ,304 Stainless steel have good chemical resistance and may be mildly magnetic.

100% new,Good Quality.Easy to install and durable to use.

#TOP10

Flange Nuts Hex Lock Self-Locking Metric Thread Nut 304 Stainless Steel Assortment Kit 125Pcs,M3 M4 M5 M6 M8 M10 M12

DANA FRED
XHHDN003
7.48 X 4.13 X 1.10 Inches
0.63 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ALBERT GUY 9.79

Features

☛【304 Stainless Flange Nuts Assortment Kit】: The nuts are made of high-quality 304 stainless steel, corrosion and rust resistant, suitable for humid environment.

☛ 【Hardware Nuts Package】:The Package Contains 7 Sizes, Included: M3 M4 M5 M6 M8 M10 M12

☛【Widely Application】: There is a wide flange at one end of the flange nut, which increases the bearing surface of the nut and is not easy to loosen. It can be used to replace the hex nut and shock-proof washer. It is widely used in automobiles, motorcycles, generators, home appliances and other projects.

☛【PLASTIC HEAT SEAL PACKAGING】: Practical and convenient of packing box, All of nuts are packed in a durable and sturdy box, this box can be use for a storage box.

☛【RELIABLE QUALITY AND SERVICE】: DANA FRED provides service for our product quality problem,such as broken problem. If unfortunately the box is broken on shipping way, please contact us, we will provide a satisfying solution.

100Pcs 304 Stainless Steel Serrated Metric Acorn Cap Nuts Hex Dome Cap Assortment Kit, 7 Sizes - M3 M4 M5 M6 M8 M10 M12

SWPEET
ACOTNUT-78
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Swpeet 9.86

Features

√ Product Name: Metric 304 Stainless Steel Acorn Cap Nuts Assorment Kit. The item come with a sturdy plastic organizer box for convenient to store and carry.

√ Size: M3 M4 M5 M6 M8 M10 M12

√ Material: 304 Stainless Steel, corrosion resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use.

√ Quantity: It contains 100Pcs / 7 Sizes of the most commonly used 304 Stainless Steel Acorn Cap Nuts. Different types of Acorn Cap Nuts , designed to stand off the mater ial to allow easy weld penetration, widely used to industrial machine.

√ Widely Application: Great replacement for industrial and construction fasteners,also can be a important accessories in your daily life.

#TOP12
Best Hex Nuts

Swpeet 310Pcs Metric 304 Stainless Steel 9 Sizes Hex Nuts Assorment Kit, Coarse Thread Hexagon Nut 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12

SWPEET
S598
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Swpeet 9.86

Features

√ Product Name: Metric 304 Stainless Steel Hex Nuts Assorment Kit. The item come with a sturdy plastic organizer box for convenient to store and carry.

√ Size: M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M14

√ Material: 304 Stainless Steel, corrosion resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use.

√ Quantity: It contains 310Pcs / 9 Sizes of the most commonly used 304 Stainless Steel Hex Nuts. Different types of Hex Nuts,designed to stand off the material to allow easy weld penetration,widely used to industrial machine.

√ Widely Application: Great replacement for industrial and construction fasteners,also can be a important accessories in your daily life.

Thinkpro 8Pcs Wheel Lock Removal Kit, Sae Metric Lug Nut Key Set, Wheel Lock Key For Aftermarket And Factory Wheels Tire Key, The Purpose Of Easily Removing Locking Lug Nuts

THINKPRO
TP0008
9.00 X 6.50 X 2.00 Inches
3.25 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
THINKPRO 9.20

Features

【Easy to Removal】Our spline wheel lock removal kit will allow you to easily remove broken, peeled, rusted, rounded-off, or frozen lug nuts, suitable for all types of fasteners. All lug nut socket set are placed in a solid storage box, easy to carry and store.

【Upgrade Your Toolkit】Upgrade your automotive maintenance toolkit with our lug nut extractor and perform vehicle wheel maintenance like a pro, not only for car repair, but also for a boat, suv, van, or truck. Enjoy hassle-free wheel lock key replacement at home.

【Solid and Durable】Constructed from heat-treated chrome-molybdenum steel(CR-MO) with a black oxide finish for strength and longevity; Simply attach your combination wrench (not included) to the corresponding key size in this wheel lock remover kit.

【Excellent Compatibility】8 Spline Inner Diameter Sizes (12 spline 13/16'', 12 spline 11/16'', 7 spline 3/4'', 7 spline 5/8'', 7 spline 11/16'', 6 spline 41/64'', 6 spline 45/64'', 5 spline 5/8''). The locking lug nut master key set is a master set of double hex-headed, hex and tuner style keys to fit a variety of vehicles with aftermarket lug nuts (for universal wheel locks).

【Professional Tool】The wheel locking key remover is suitable for a range of wheel maintenance situations, from simple tire rotations to more complex repairs, making it a versatile addition to any toolkit.

Hilitchi 7Sizes 100Pcs Black Nylon Acorn Nut Metric Inner Threaded Cap Nuts Assortment Kit M3 4 5 6 8 10 12 Dome Nuts

HILITCHI
H-4663
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Hilitchi 9.88

Features

WITH good bearing prosperity, our nylon acorn nuts has a long service life. Very strong, stiff, and lightweight.

TOTAL 7 sizes. This black acorn nuts assortment kit includes M3, M4, M5, M6, M8, M10, M12.

EACH of our acorn cap nut has a smooth round dome head that protects and secures the threads it covers while improving the appearance. Outer hex-shaped design makes your installation become more convenient.

WE provide the common used acorn cap nuts, all total 100pcs, enough quantity for your spare use.

IF you have any questions, please come to us, we would work out a solution for all your problems.

#TOP15

M8 X 1.25Mm Serrated Flange Hex Lock Nuts, Hincell 75Pcs 304 Stainless Steel Serrated Metric Hex Flange Locknuts,Bright Finish Hex Lock Nut

HINCELL
HL211026003
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Hincell Shop 7.87

Features

☛Product Name : Hex Flange Nut;Fastener Type : Hex Serrated Flange Nut;Thread Diameter : M8/ 5/16"; Included: M8 Hex Flange Nut 25pcs & Washer 25pcs & Spring Lock Washer 25pcs.Packing Quantity: 75pcs.

☛Thread Pitch : 1.25mm;Flange Diameter (d1) : 18mm/1";

☛Width Across Corner Size (e) : 14mm/ 9/16"

☛Stainless Steel: The nuts are made of high-quality 304 stainless steel, corrosion and rust resistant, suitable for humid environment. This material also has high strength and high hardness, will not be damaged under high pressure, and can be used for a long time.

☛Widely Application: There is a wide flange at one end of the flange nut, which increases the bearing surface of the nut and is not easy to loosen. It can be used to replace the hexagonal nut and shock-proof gasket. It is widely used in automobiles, motorcycles, generators, home appliances and other projects.

#TOP16

Foliv 315Pcs Stainless Metric Hex Nuts Assortment Kit - Thread Hex Nuts For Screw Bolt - M2 M2.5 M3 M4 M5 M6 M8 Sizes

FOLIV
F-HEX NUTS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BESBUY DIRECT 7.59

Features

HIGH QUALITY STAINLESS: The FOLIV metric nut assortment kit is made of 100% 304 stainless steel, anti rust and corrosion resistant, making it has longer lifespan and can be used in some extreme environments.

MULTIPLE SIZES: M2*65Pcs, M2.5*65Pcs, M3*50Pcs, M4*55Pcs, M5*20Pcs, M6*35Pcs, M8*25Pcs Hex Nuts, total is 315PCS. Different sizes and different qualtities can meet users' demand.

STRONG AND DURABLE: Our hex nuts are very strong and is great for both indoor and outdoor use, non-toxic & pollution-free.

WITH HANDY BOX: All the metric hex nuts are packed in a transparent storage box, with a clear size label on it. And every sizes are packed in a small plastic bag to prevent mixing up. You can easily get what you need.

GREEN PROTECTION: FOLIV is donating from this purchase to White Memorial Conservation Center Inc., which is providing year-round environmental education programs for children and adults to protect natural resources (i.e. vegetation, water, soil, and air). Hope we could do something for this beautiful green world.

Omt 16Pc Locking Lug Nut Master Key Set, Sae & Metric Wheel Lock Removal Kit For Removing Locking Spline Star Hex And Fluted Hex Lug Nuts, Thin Wall Spline Lug Nut Socket For Mechanics More

ORION MOTOR TECH
WK16-BK
12.00 X 9.00 X 3.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Orion Motor Tech Direct 9.92

Features

16-PIECE SET: This Orion Motor Tech wheel lock removal kit includes 16 multi-point keys in the most needed SAE and metric sizes—5/8", 41/64", 45/64", 7/16", 11/16", 13/16", 3/4", 9/16", 1/2", 12 mm, and 15 mm; the double-hex heads make this set compatible with 13/16 and 7/8 inch (20 and 22 mm) sockets and lug wrenches

SCRATCH-FREE OPERATION: Our lug nut removal tool set comes with a multi-point thin-walled design to deliver powerful torque to 16 different lug nut fitting sizes without damaging your rims; the extra-long keys also help avoid any dents, dings, or scratches during use

WIDE APPLICATION: The wide range of sleeve sizes in this locking lug nut removal tool kit, enables you to easily remove spline, star, hex, and fluted hex locking lugs nuts with maximum protection and minimal effort from most vehicles, letting you work quickly and efficiently

BUILT TO LAST: These lug lock removers are constructed from high-quality chromium-molybdenum (Cr-Mo) alloy steel, all twice quenched and then sandblasted to offer you maximum strength and corrosion resistance, making them highly durable to provide you with years of trustworthy use

EASY ORGANIZATION: Each locking wheel nut key is laser-etched with its specific size for easy identification during use, while the blow-molded storage case keeps organization, transport, and storage between jobs quick and easy

#TOP18

(50Pcs) Belmetric M6 Jis Hex Head Serrated Flange Nut 10Mm Wrench, Class 10 Yellow Zinc For Automobile, Motorcycle, And Mechanical Applications Nf6Ylw

BEL-METRIC
NF6YLW-50
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BelMetric 5.58

Features

Flange Nuts are fasteners that look like a standard hex nut but the bottom has a widened circular flange or skirt that acts as a built-in washer and distributes the holding power of the nut evenly across the surface for a more secure fastening solution. These types of nuts are designed to remove the deficiencies commonly associated with the use of washers.

The serrations on the nut are meant to dig into the surface of the work to create a more secure connection that resists loosening which also makes it a popular choice with electronics fasteners as they are less prone to damaging fragile, soft metal surfaces as compared to a traditional nut.

M8 - M12 Diameter JIS (Japanese Industrial Standard) Flange nuts have smaller hex sizes than ISO and ANSI type bolts and are commonly used for import cars, auto repair, truck, car, and motorcycle frames, vehicle engines, transmission and exhaust. They are also mostly used for automotive and fastening applications such as steering and suspension parts, cylinder, and flywheels, and also for high strength mechanical applications and forged parts.

The Yellow Zinc restoration quality finish, aside from the golden aesthetic, provides a marginally better protection from rust and corrosion against water contact. The JIS Flange Nut plated yellow zinc is mostly used for high strength automotive applications, machines and machine builders, and also in the mining industry.

BelMetric has been in business for over 40 years providing customers with metric hardware & specialty automotive supplies. We offer an extensive variety of metric fasteners, metric nuts, metric bolts, Time-Sert kits and we stock hard-to-find items like hanger bolts, wing nuts, left hand bolt, 6921 flange bolts, and more.

#TOP19
Best Hex Nuts

18-8 Stainless Steel Hex Nut, Black Oxide Finish, Din 934, Metric, M4-0.7 Thread Size, 7 Mm Width Across Flats, 3.2 Mm Thick (Pack Of 100)

SMALL PARTS
B009EFQGMS
0.00 X 7.00 X 0.00 Inches
0.22 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

Hex nut tightens from the side with a wrench, enabling use when there is limited space above the nut

18-8 stainless steel provides good corrosion resistance and strength

Black oxide finish offers mild corrosion resistance and lubricity

Meets DIN 934 specifications

Aleoed 8 Pieces M10 X 1.25Mm Serrated Flange Nut Hex Lock Nuts, Fine Thread, Stainless Steel 304

ALEOED
M10 X 1.25MM
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ALEOED 9.89

Features

Nut Type: Hex serrated flange nut(Fine thread); Thread diameter: M10 / 0.39"; Pitch: 1.25mm; Hex width: 15 mm / 0.59"; Measuring system: metric.

Self-locking serrated flange digs into the material being fastened to help prevent loosening.

Made of high quality stainless steel 304, provides good strength and corrosion resistance in bad environments.

Flange Nuts have flat and serrated designs designed to act as an integrated, non-spinning washer, eliminating the need for a separate washer. Serrated flange nuts are fabricated with a built in serrated washer that resist loosening due to vibration.

Package Included: 8 PCS M10 x 1.25mm serrated flange hex nuts.

Hvazi 195Pcs Metric M2 M2.5 M3 M4 M5 M6 M8 M10 Brass Hex Nuts Assortment Kit

HVAZI
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Jack&home 9.89

Features

High Quality Metric Brass Fastener Hex Nuts Assortment Kit

They are coarse threads;They meet DIN 934,unless otherwise stated

The assortment contains:M2x0.4mm(40PCS);M2.5x0.45mm(40PCS); M3x0.5mm(30PCS); M4x0.7mm(25PCS); M5x0.8mm((25PCS);M6x1.0mm((20PCS);M8x1.25mm(10PCS);M10x1.5mm(5PCS);total 195 pieces

Made of Brass for corrosion resistance

100% new,Good Quality.Easy to install and durable to use

#TOP22

(5Pcs) Belmetric M14X1.25 Metric Class 8 Zinc Plated Hex Nut Extra Fine Thread Din 934 Nr14X1.25Clz

BEL-METRIC
NR14X1.25CLZ-5
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BelMetric 5.58

Features

M14X1.25 (Specialty Extra Fine Thread Pitch 1.25 is hard-to-find) Hexagon Nut

General purpose hexagon nut; high quality fastener with metric threaded hole.

Zinc Plated finish provides corossion resistance in damp environments.

Utilizes 22mm Wrench for Install

Package Qty: 5pcs

#TOP23

Aleoed 4 Pieces M12 X 1.25Mm Pitch Serrated Flange Nut Hex Lock Nuts, Metric Fine Pitch, Stainless Steel 304

ALEOED
M12 X 1.25MM
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ALEOED 9.89

Features

Nut Type: Hex serrated flange nut(Fine Pitch); Thread diameter: M12 / 0.47"; Pitch: 1.25mm; Hex width: 15 mm / 0.59"; Measuring system: metric.

Self-locking serrated flange digs into the material being fastened to help prevent loosening.

Made of high quality stainless steel 304, provides good strength and corrosion resistance in bad environments.

Flange Nuts have flat and serrated designs designed to act as an integrated, non-spinning washer, eliminating the need for a separate washer. Serrated flange nuts are fabricated with a built in serrated washer that resist loosening due to vibration.

Package Included: 4 Pieces M12 x 1.25mm serrated flange hex nuts.

#TOP24
Best Hex Nuts

Steel Hex Nut, Zinc Yellow-Chromate Plated, Class 10, Din 934, Metric, M20-2.5 Thread Size, 30 Mm Width Across Flats, 16 Mm Thick (Pack Of 5)

SMALL PARTS
B009EFK7HS
0.00 X 1.18 X 0.63 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Hex nut tightens from the side with a wrench, enabling use when there is limited space above the nut

Class 10 steel is often used in applications where strength is the primary consideration

Zinc yellow-chromate plating offers good corrosion resistance

Meets DIN 934 specifications

Niooliuk M8 X 1.25-Pitch 24Mm Length Metric Hex Coupling Nut 304 Stainless Steel Rod Coupling Nuts, 6-Pack

NIOOLIUK
M8X24MM
0.94 X 0.51 X 0.51 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Niooliuk 6.05

Features

Product Included: 6 x Hex Coupling Nut; Hex-Shaped on the outsides, a wrench can tighten or loosen it easily

Dimension: Pitch: 1.25 mm; Hex Width: 13 mm / 0.51"; Length: 24 mm / 0.94" ;Color: silver

Material: Coupling nut are made of 304 Stainless Steel, good rust resistance and durable.

Application: Metric coupling nuts are designed to secure 2 parts together, most commonly threaded rod

Risk Free Shopping: toppros offer a Money Back Guarantee for every customer. If you are not fully satisfied, please contact us and ask for a refund or replacement

Lug Nut Key Set, 16 Pieces Sae & Metric Wheel Lock Removal Tool Kit, Lug Nut Remover Set For Spline, Star, Hex, And Fluted Hex, Lug-Nut Master Extractors & Thin Wall Spline Lug Nut Socket, Cr-Mo Steel

PLATINUMEDGE
02-105
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SUMEX TOOLS 9.87

Features

16-piece Set: 16 different keys to fit a wide variety of stock and after-market wheel lock nuts. 8 Spline Sizes (12 spline 13/16, 12 spline 11/16, 7 spline 3/4, 7 spline 5/8, 7 spline 11/16, 6 spline 41/64, 6 spline 45/64, 5 spline 5/8) | 4 Star Lug (10-point 1/2, 8 point 5/8, 8 point 7/16, 9 point 1/2) | 4 High Tech Hex Lug (15mm, 9/16, 12mm, Fluted 12mm)

High Quality & Durability: Heavy duty construction with heat treated Chrome Molybdenum Steel (CR-MO) and a black oxide finish to ensure longevity, durability, and prevent nicks and scratches while removing your wheels and tires.

Versatile Kit : Comes with standard (SAE) and metric (MM) pieces that can be used on spline, star, hex, and fluted hex fasteners. Thin and long Lug Nut Keys allow perfect fitment while protecting your tuner wheels.

Double Hex Drive: With double hex head drive design fits most lug nut wrenches as well as 13/16" and 7/8" (19, 22mm) for a quick and convenient switching between sockets for all mechanics.

Easy To Use: Laser etched for quick and easy readability. Specifically designed to easily remove locking lug nut sets. It can be used with a combination wrench, ideal for removing the lug nut, spline, star, groove hex tightening pieces, it can also effectively prevent damage to your wheels.

Wett Locking Lug Nut Master Key Set, 16 Piece Wheel Lock Removal Tool Kit, Thin Wall Spline Lug Nut Socket, Cr-Mo Steel, Sae & Metric

WETT
HZ013
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
WETT LLC 9.93

Features

【Package Include】: 12 spline 13/16", 12 spline 11/16", 7 spline 3/4", 7 spline 5/8", 7 spline 11/16", 6 spline 41/64", 6 spline 45/64", 5 spline 5/8". 4pcs star lug (10 point 1/2", 8 point 5/8", 8 point 7/16", 9 point 1/2") & 4 pcs high tech hex lug (15mm, 9/16", 12mm, fluted 12mm).

【Material】The lug nut key set are made of chrome molybdenum steel with black phosphate finish, strong and durable; not easy to rust or corrode.

【Fitment】The wheel lock removal kit is used to remove spline, star, hex and grooved hex latch nuts, matching wrench use, suitable for vehicles with nuts.

【Advantage】: The nut removal tool set features a multi-point, thin-walled design that provides powerful torque power.Permanently laser etched and easy to read, even in low light.

【Easy to carry】The drive socket set can easy to transport,safe storage and quick organization.

You can use a combination wrench to match the relevant socket size, to remove lug nuts, splines, star and slotted hex fasteners that need This socket is designed for custom aftermarket lug nuts. It is intended for use with aftermarket lug nuts. This socket will break if used with mismatched lug nuts.

Yugtcen M10 X 1.25Mm 30Pcs Flange Nut Thread Hardware Nuts,304 Stainless Steel Serrated Flange Metric Hex Flange Nuts Bright Finish

YUGTCEN
YUGTCEN-YUG22101407
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
YuGtcen 6.32

Features

Premium Quality: The Made of high quality stainless steel M3-M12 which offers a high level of chemical and corrosion resistance.

Hardwear Nut Type: Hex Serrated Flange Nut;

Size: M10 Pitch of thread is 1.25 mm. Inside Diamter 14.8mm, Outside Diameter 20.4mm.

Package Included: Bull quantity of Serrated Flange Hex Nuts for you to use, meet your daily hand work needs.

Application: Flange Nuts are great to have around for use in wood and wet environments.

Niooliuk Pack Of 8 M6 X 1.0-Pitch 30Mm Length Hex Width 10Mm Metric Hex Coupling Nut 304 Stainless Steel Rod Coupling Nuts

NIOOLIUK
M6X30
1.18 X 0.39 X 0.39 Inches
0.18 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Niooliuk 6.77

Features

Product Included: 8 x Hex Coupling Nut; Hex-Shaped on the outsides, a wrench can tighten or loosen it easily

Dimension: Pitch: 1.0 mm; Hex Width: 10 mm / 0.51"; Length: 30 mm /1.18" ;Color: silver

Material: Coupling nut are made of 304 Stainless Steel, good rust resistance and durable.

Application: Metric coupling nuts are designed to secure 2 parts together, most commonly threaded rod

Installation: Easy to install, needs to be tightened with a wrench so that the two parts of fasteners or fittings are joined together. Make sure to properly tighten (don't over-tighten) the hex nuts so they don't come off.

53842 Fine Locking Nut M18X1.5 For Universal Products

RELIABLE AFTERMARKET PARTS OUR NAME SAYS IT ALL
53842, OTK20-0328
5.00 X 5.00 X 5.00 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
RAParts Inc. 9.81

Features

One New Aftermarket Replacement Self Locking Nut Size M18 x 1.50mm Din 985 Metric Fine

M18 x 1.5

Nylon Self-Locking Nut

Fine - Grade 5 - Plated

Replaces Part Number(s): 53842, OTK20-0328

Top 10 hex nuts Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Bel-Metric 3
Small Parts 3
Stancemagic 3
Aleoed 2
Hvazi 2
Niooliuk 2
Swpeet 2
Twcc 2
Aselected 1
Dana Fred 1

Top 10 hex nuts Brands Pie Chart


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