Best Socket Cap Machine Screws in 2026

Daisy
Last Updated: Jul 17, 2026

At a Glance: Our Top Picks for Socket Cap Machine Screws

Extra Long Outlet Screws Long Electrical Outlet Screws Machine Screws Device Mounting Screws Electrical Outlet Extender for Fix Wonky and Sunken Outlets (30 Pieces,6-32 x 1-1/2 Inches)
#TOP1
Extra Long Outlet Screws Long Electrical Outlet Screws
9.7
PM SCORE
25 Pack Multipurpose Furniture Screws Cabinet Panel Connector Binding Barrels, 27mm (1-1/16") Sleeve with 16mm (5/8") Universal Head Inter Screws, M4 Bolts
#TOP2
25 Pack Multipurpose Furniture Screws Cabinet Panel Connector
9.7
PM SCORE
NINDEJIN 720pcs Laptop Notebook Computer Carbon Steel Screws Kit Set, Flat Head Phillips Screw Assortments, M1.4/1.7/2/2.5/3 Countersunk ssd Screws Accessories for SSD Toshiba DELL Sony Samsung
#TOP3
Nindejin 720Pcs Laptop Notebook Computer Carbon Steel Screws
9.6
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 Socket Cap Machine Screws of 2026

Market Overview
Socket Cap Machine Screws Reviewed
  • Reviews Analyzed: 1357 Items
  • PM Avg. Rating: 6.0 / 10
15 Products Evaluated
  • Highest Price: $19.98
  • Lowest Price: $5.99
  • Avg. Price: $10.10

Extra Long Outlet Screws Long Electrical Outlet Screws Machine Screws Device Mounting Screws Electrical Outlet Extender For Fix Wonky And Sunken Outlets (30 Pieces,6-32 X 1-1/2 Inches)

RIPENG
RIPENG-241407
4.72 X 2.36 X 0.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Spareak Inc 9.95

Features

Proper size: the size of each machine screw featuring a cross recess pan head is 1.5 inches, fit for when you need extra length to mount backsplash outlet extender or deep outlet box; These versatile flat head electrical screws are compatible with a number of devices for use on extended outlets

Wide applications: cross recess head makes our device mounting screws become more suitable for fixed sockets, sockets, elbows, switches and dimmers, and apart from that, the long screws fit for embedded electrical boxes, residential or commercial electrical fasteners very well

Reliable material: the device mounting screws are not easy to rust, punched and have good corrosion resistance because of stainless steel, which makes truss head mounting screws can serve you for a long time

Heat treatment: after heat treatment, the structure of the device mounting screws can be improved, the composition is uniform and the grain is refined, thereby improving the mechanical properties of the steel, reducing the hardness, and increasing the plasticity and toughness

Ample mounting screws: you will gain 30 pieces of 6-32 x 1-1/2 inches pan head machine screws, the quantity is enough for you to use at home or work

25 Pack Multipurpose Furniture Screws Cabinet Panel Connector Binding Barrels, 27Mm (1-1/16") Sleeve With 16Mm (5/8") Universal Head Inter Screws, M4 Bolts

ROK
INTER27MM58
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
RokHardware 9.95

Features

✔️ QUALITY - Strong cabinet bolts / screws for furniture and cabinets. Secures two 3/4" panels.

✔️ RELIABLE - Serrated sleeve nut prevents head from spinning in panel as it is being tightened

✔️ MANY USES - Perfect for joining bookcases and entertainment center sections.

✔️ SIZING - Screw Length: 16mm (5/8 in), Sleeve Length: 27mm (1-1/16 in)

✔️ SPECS - Thread: M4 / Finish: Nickel, Zinc. Drive: Round Head Combi Cross Slot

Nindejin 720Pcs Laptop Notebook Computer Carbon Steel Screws Kit Set, Flat Head Phillips Screw Assortments, M1.4/1.7/2/2.5/3 Countersunk Ssd Screws Accessories For Ssd Toshiba Dell Sony Samsung

NINDEJIN
NIN-CPUS-LP
7.56 X 5.20 X 0.94 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
NINDEJIN 9.30

Features

Machine computer Screws screws set has 5 types includes M1.4 M1.7 M2 M2.5 M3, and the coarse pitch is 0.3/ 0.35/ 0.4/ 0.45/ 0.5. 24 kinds of different sizes, a total of 720 pcs.

Excellent laptop Phillips screws kit are made of carbon steel, drive type is Phillips and head style: cross recessed flat head.

Countersunk laptop computer screws set is perfect for many types of computers, such as DELL, Hp, Sony, Acer, IBM, Asus, Samsung, Toshiba satellite, or any other computer with the same accessory size.

All of screws packed in a transparent plastic box, convenient for your storage and use. Package contains mini screw, it was small parts, please let it leave children away to prevent accidental eating!

If you have any problems with NINDEJIN screws assortment kit, please contact us by email or Q&A, we will give you a professional service and reply you within 24 hours. We will provide Lifetime technical supports and best customer service.

#TOP4

10-24 X 5/8 (50 Pcs) Pan Head Machine Screws, 304 Stainless Steel (18-8), Phillips Drive, Cross Recessed Pan Head Screws Coarse Thread Unc, Ansi B18.6.3P

AOESIN
AOE-AM20403-50
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Aoesin 9.96

Features

Standard: ASME/ANSI B18.6.3; Thread Type: Coarse Thread UNC/ Full Thread Coverage

Thread Size: #10-24; Thread Pitch: 24 threads per inch; Thread Length: 5/8 inch

Package: 50 pcs; Drive Size: No.2, #2

Head Diameter: 0.357 inch (min)--0.373 inch (max); Head Height: 0.122 inch (min)--0.133 inch (max)

Material: 304 Stainless Steel 18-8 that you will probably see in your pans and cookery tools. It's used for a wide variety of home and commercial applications. Because of its slightly higher strength and wear resistance than type 316, it's also used for nuts, bolts, screws and other fasteners.

30 Pieces Extra Long Outlet And Device Mounting Screws 6-32 X 1-1/2 Inch Stainless Steel Pan Head Machine Screws Full Thread Truss Head Bolts Screws Drive Tool Accessories

ALAMIC
XZYLMS01
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
xzytech 9.92

Features

Package includes: Each package comes with 30 pieces of 6-32 x 1-1/2 inches pan head machine screws, the quantity is sufficient to meet your home, office or other use.

Material: These screws are made of high-quality 304 stainless steel, corrosion resistance, no rust, can be used for a long time.

Size: The size of each machine screw is 1-1/2 inches, fits for your electrical fastening needs securing outlets, receptacles, toggles, switches.

Applications: These cross-recess head machine screws are suitable for fixed sockets, elbows, switches and dimmers, the long screws fit for embedded electrical boxes, residential or commercial electrical fasteners very well.

High quality: These screws made of 304 stainless steel, sturdy and durable, corrosion resistance, no rust, the thread is clear, smooth and without burrs.

1504 Pieces Phillips Pan Head Machine Screws Nuts Washers Kit, Kindroufly M2 M3 M4 Screw Assortment Kit, Machine Screws, 304 Stainless Steel

KINDROUFLY
KINDROUFLY-SCREW-KIT
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
KINDROUFLY 9.89

Features

√【Kindroufly Combination】: M2 x 6/8/10/12/16/20 mm, M3 x 6/10/12/16/20/30 mm, M4 x 6/10/12/16/20/30 mm, Phillips Pan Head Screws with matching hex nuts and flat washers, total 1504 pieces, different sizes and enough quantities can meet your different daily needs.

√【High Quality Stainless Steel】: Kindroufly screws kit are made of 304 stainless steel, which have smooth surface, high strength, not easy to deform, corrosion resistance and rust resistance, can ensure a long time using in bad environment like high temperature, cold weather, and high humidity areas.

√【Phillips Pan Head Machine Screws Kit Function】: Kindroufly Phillips Pan Head Machine Screws are precision threaded fasteners with a cross recessed slot. They have slightly rounded heads with short vertical sides. They are typically used with nuts or drilled and tapped threaded holes.

√【Multi-functional Storage Box】: All Kindroufly 1504 pieces stainless steel Phillips Pan Head Screws Nuts Washers are packed in a solid transparent storage box. we put screws nuts washers in 24 grids , each size are marked with a clear label. It is very convenient for you to choose size, easy to carry and store, which can save your time and energy.

√【Widely Applications】: Kindroufly 1504 pieces stainless steel Phillips Pan Head Screws Nuts Washers assortment kit are widely used for 3D printers, computers, instruments, electronic products, household appliances, lamps, cabinets and bicycle repair. If you have any questions about our products, welcome your inquiry and we will solve the problem for you in time.

Vigrue #6-32 1-1/4, 1-1/2,1-3/4,2 Long Outlet Screws Long Electrical Outlet Screws Machine Screws Device Mounting Screws Electrical Outlet Extender For Fix Wonky And Sunken Outlets

VIGRUE
SISTA-SZCTJLD-100V
6.69 X 3.54 X 1.97 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
VIGRUE-KING OF SCREW 9.93

Features

✔【Multiple Common Sizes】Multiple sizes(1-1/4, 1-1/2,1-3/4,2) fit for when you need extra length to mount backsplash outlet extender or deep outlet box; These versatile flat head electrical screws are compatible with a number of devices for use on extended outlets

✔【Wide Applications】Cross recess head makes our device mounting screws become more suitable for fixed sockets, sockets, elbows, switches and dimmers, and apart from that, the long screws fit for embedded electrical boxes, residential or commercial electrical fasteners very well

✔【Reliable 304 Stainless Steel】The device mounting screws are not easy to rust, punched and have good corrosion resistance because of stainless steel, which makes truss head mounting screws can serve you for a long time

✔【Sort Storagebox】All of screws will be packed in a sturdy convenient case with label, can be use for a storagebox, is organized to you

💌【Satisfactory Service】In order to ensure the quality, we provide a 3-month worry-free return and exchange service, and 24-hour online professional service personnel. Your satisfaction will be our ultimate goal!

Adiyer Extra Long Outlet Screws 40Pcs 6-32 X 2 Inch White Painted Electrical Outlet Screws Outlet Extender Screws Machine Screws For Fix Wonky And Sunken Outlets, 304 Stainless Steel

ADIYER
304SUS6-32SCREWS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Adiyer 9.90

Features

6-32 Screw Size x 2 Inches Total Length, extra length proper fit for mounting backsplash outlet extender or deep outlet box, and compatible with a number of devices for use on extended outlets

White painted phillips countersunk screws, nicely match with white outlets, white sockets and other white electrical devices.

Extra long cross recess head screws are suitable for mounting sockets, elbows, switches, dimmers and electrical boxes.

5 lengths screws available, please order the correct length to meet your project.

Package Included: 40pcs 6-32 x 2 screws, heat treatment 304 stainless steel screws are strong-enough and rust-resistence.

Eckj 600Pcs M2 Laptop Notebook Computer Replacement Screws, Phillips Flat Head Countersunk Machine Screw Bolts Nuts Washers Assortment Kit, M2 X 4Mm/ 5Mm/ 6Mm/ 8Mm For Pc, Ssd Repair, Nvme Drive Black

ECKJ
M2
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ECKJ 8.14

Features

【600 Pcs Screws Nuts Washes Kit】- You can get 4 different sizes (4mm, 5mm, 6mm, 8mm) of M2 laptop screws and nuts, washers, a total of 600 pieces are packed in a handy transparent case which is 3.9 * 2.55 * 0.67 inches. A tweezer & a screwdriver are included

【High Quality Material】- Made of high-quality carbon steel, these computer replacement screws are durable. The black color will hide them in the computer without being obtrusive. Drive type is Phillips and head style: cross recessed flat head

【Wide Application】- Countersunk machine screws assortment set is perfect for many types of computers, such as DELL, Hp, Sony, Acer, IBM, Asus, Samsung, Toshiba satellite, or any other SSD Repair, NVMe Drive, camera, motherboard with the same accessory size

【Storage Case & Perfect Accessory】- All of screws packed in a transparent plastic box, convenient for your storage and use. It comes with a screwdriver and a tweezer for easy use. The combination with nuts & washers can be used for more purposes.

【Warm Tips】- The length is measured from the bottom. Please check the size before ordering. It contains small parts, please let it leave children away. We guarantee 100% satisfied after-sales service! If you had a problem, please let us know before leaving a review.

100Pcs M1.4×3Mm Black Carbon Steel Phillips Cross Countersunk Head (Flat Head) Screws Bolts Gb819

LMX
CM6-1.4X3HSZCT100-CM6
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
蓝迈迅 4.97

Features

💎 Material: black carbon steel, grade 4.8

💎 Type: Machine Screws,Model: GB819

💎 Head type: flat head/countersunk head, drive: cross/Phillips

🔨 Thread diameter:1.4mm,Pitch:M1.4-0.3mm,Total screw length:3mm

💎 Project package quantity:100pcs

Extra Long Outlet Screws 6-32 X 1-1/2 Inches Electrical Outlet Screws 304 Stainless Machine Screws - 30 Pack

ACCENCYC
AE2221
1.50 X 0.25 X 0.25 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AccEncyc US 9.85

Features

Mounting Screws: 30pcs of 6-32 x 1-1/2 inches pan head machine screws, 1.5 inches long for each one. Perfect size and enough quantity to meet the daily requirements at home or work.

Strong & Sturdy: Compare to the regular steel long screws, our outlet cover screws with cross recess pan head are made of 304 stainless steel, durable and sturdy, anti-corrosion & anti-rust, hard to bend and wear resistance.

Long Enough: With an extra length, these electrical outlet screws are compatible with various of devices of extended and deep outlets. Long enough to cut the length with cutters, pliers, etc.

Wide Used: The device mounting screws are suitable for fixed sockets, switches, elbows, dimmers, adapters, embedded electrical boxes, residential or commercial electrical fasteners, etc at home, office, workplace.

Heat Treatment: The heat treatment process improves the structure of the long screws and the mechanical properties of stainless steel, making the composition uniform and the grain refined, meanwhile reducing the hardness, increasing the plasticity and toughness.

Morbeste 50 Pieces Extra Long Outlet And Device Mounting Screws, 6-32 X 1-12 Inches Pan Head Machine Screws, Full Thread Truss Head Stainless Steel Screws Bolts Funiture Drive Tool Accessories

MORBESTE
ZT-036
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Morbeste 5.75

Features

50 Pcs Extra Long Screws: The package contens 50 piece flat head screws. The abundant quantity is enough for your home, office or other usage

100% Stainless Steel Screws: These pan head screws are made of 304 Stainless Steel, which is one of the highest forms of corrosion resistant metals, makingtruss the truss head mounting screws can serve you for a long time

Long Electrical Outlet Extender Screws: the size of each machine screw is 1.5 inches/4 cm, extra long outlet screws ideal for using on extended outlets, DIY home repair tool kit, electrician screw for handyman tool kit, and construction screws for contractor grade supplies

Heat treatment: The cross recess head have been heated treatment, and the device mounting screws' structure of can be improved, the composition is uniform and the grain is refined, thereby improving the mechanical properties of the steel, reducing the hardness, and increasing the plasticity and toughness

Wide Applications:Our device mounting screws can be used for fixed sockets, sockets, elbows, switches and dimmers, and apart from that, the long screws fit for embedded electrical boxes, residential or commercial electrical fasteners very well and will support all of your projects.

Mromax 15Pcs M3-0.5 X 35Mm Machine Screws, Small Truss Head Screw, Tiny Phillips Cross Head Screw, 304 Stainless Steel Replacement Fasteners Bolts For Diy Musical Instruments Small Appliance Repair

MROMAX
MRO190908N-0032
5.00 X 5.00 X 5.00 Centimeters
0.01 Kilograms
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MroMax® 9.84

Features

【Dimensions】- Model: M3 x 35mm; Screw Length: 35mm / 1.38"; Pitch: 0.5mm / 0.02"; Hat diameter: 6.9mm / 0.27".

【Material】- M3 x 35mm phillips cross round head screwade of 304 Stainless Steel Material, strong and durable. Also has good corrosion resistance and not easy to rust.

【Product Features】- Truss head machine screws, Phillips drive. Metric machine screws for universal use.

【Application】- These phillips cross round head screw are widely used in wind power industry, the aerospace industry, office equipment industry, petrochemical industry, the electronics industry, the communications industry, shipbuilding industry, environmental protection machinery, etc.

【Package Content】- 15Pcs X Phillips Truss Head Screws.

370 Pcs Electrician's Machine Screw Kit, Flat Head Cross Head Long Electrical Outlet Screws, Electrical Outlet Extender Device Mounting Screws, 6X(*3/4、6#*1、6#*1-1/4、6#*1-1/2、6#*2、6#*3)-(Flat)

BAYIDUN
370
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BaBaoRui 7.52

Features

Premium Material: These electrical outlet screws are made of excellent zinc plated material with smooth edges, high hardness, corrosion resistance, rust resistance, not easy to break, sturdy and durable for long-term use.

Easy to Use: The flat head design allows the screw to fit flush into the material. The mounting screws of the control box are very clean and fit perfectly. The compact and powerful thread is not easily deformed during use while being easily tightened for quick installation.

Easy to Store: All flat head Phillips long electrical outlet screws are packed in a storage box, easy to use, find and carry. Easy to find the size you want and not easy to lose.

Wide Applications: WWide Applications: Widely used in home and machinery manufacturing, home and office appliances, communication equipment, ship assembly and other machinery manufacturing, model making, furniture making and interior design, etc.idely used in home and machinery manufacturing, home and office appliances, communication equipment, ship assembly and other machinery manufacturing, model making, furniture making and interior design, etc.

Package Includes: You will receive 100 pcs #6x3/4", 75 pcs #6x1", 75 pcs #6x1-1/4", 50 pcs #6*1-1/2", 40 pcs #6*2", 30 pcs #6x3", 370 pcs in total, enough for your daily use.

Jianling 30Pcs Long Electrical Outlet Screws, Machine Screws Device Mounting Screws Electrical Outlet Extender

JIANLING
LEOSMSDE-40-S30
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DGJLSM 6.42

Features

Cleanliness: this power socket screw is the easiest way to quickly repair unstable or recessed sockets that are not installed correctly.

Suitable size: the size of each machine screw with cross recessed pan head is 1.5 inches, which is suitable when you need additional length to install the tailgate outlet extender or deep outlet box; These multifunctional round head power screws are compatible with many devices used to expand sockets.

Heat treatment: after heat treatment, the structure of device mounting screws can be improved, with uniform composition and fine grain, so as to improve the mechanical properties of steel, reduce hardness and increase plasticity and toughness.

Reliable material: the equipment mounting screw is made of stainless steel, which is not easy to rust, punch holes and has good corrosion resistance, so that this round head mounting screw can serve you for a long time.

Wide application: Cross recessed head makes our equipment installation screws more suitable for fixing sockets, sockets, elbows, switches and dimmers. In addition, long screws are very suitable for embedded electrical boxes, residential or commercial electrical fasteners.

Top 10 machine screws Brands on Amazon

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

Brand Count
Accencyc 1
Adiyer 1
Alamic 1
Aoesin 1
Bayidun 1
Eckj 1
Jianling 1
Kindroufly 1
Lmx 1
Morbeste 1

Top 10 machine screws Brands Pie Chart


We've carried out a comprehensive analysis of 1,357 reviews on machine screws, using our selection criteria to identify the best options in the fasteners. Our findings reveal that most customers typically select machine screws priced around $10.10, with top brands including wugongshan, helifouner, poneya, trivd frol, besitu, senyard, jrouth, the hillman group and kindroufly and jackson palmer

Our team of expert editors reviewed these high-quality items and handpicked the top 15 machine screws for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the fasteners category. These include shenzhen wujing snail technology co., helifouner, dingjia, trivdpro, besitu, fittop, plutustore, amazon.com and kindroufly and hillstone .

We are dedicated to assisting our users in finding the right screws Products based on their needs, saving them considerable time when choosing which machine screws to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.