Best Metric Car Nuts in 2026
Daisy
Last Updated: Feb 8, 2026
Daisy
Last Updated: Feb 8, 2026
* 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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| THINKPRO | 9.20 | ✅ | ✅ | ✅ |
【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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Orion Motor Tech Direct | 9.92 | ✅ | ✅ | ✅ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BelMetric | 5.58 | ❌ | ❌ | ❌ |
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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BelMetric | 5.53 | ❌ | ❌ | ❌ |
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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SUMEX TOOLS | 9.87 | ✅ | ✅ | ✅ |
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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| WETT LLC | 9.93 | ✅ | ✅ | ✅ |
【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.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Bel-Metric | 2 |
| Orion Motor Tech | 1 |
| Platinumedge | 1 |
| Thinkpro | 1 |
| Wett | 1 |
We've carried out a comprehensive analysis of 210 reviews on car nuts, using our selection criteria to identify the best options in the automotive tires & wheels. Our findings reveal that most customers typically select car nuts priced around $39.21, with top brands including rison-titanium, ezproit, 10l0l, eisen performance, mikkuppa, zoffi, veritek performance, mishimoto and ryanstar racing and osias
Our team of expert editors reviewed these high-quality items and handpicked the top 6 car nuts for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive tires & wheels category. These include sino-swissti, ezproit, 10l0l golf cart parts, cnt deals, mikkuppa, zoffi, xs distributors llc, amazon.com and qlkylin and otautopartsspecialist .
We are dedicated to assisting our users in finding the right nuts Products based on their needs, saving them considerable time when choosing which car nuts to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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