Best Stainless Steel Socket Head Screws in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 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 |
|---|---|---|---|---|
| VIGRUE-KING OF SCREW | 9.93 | ✅ | ✅ | ✅ |
Head Type: Button | Size: M3 M4 M5 | Finish: Black Oxide| Material: 10.9 grade alloy steel| Drive Type: Internal Hex| Quantity: 570pcs
Various Head Dia. & Length. Includes M3 M4 M5(head dia.) in length of 6mm/8mm/10mm/12mm/16mm/20mm.
These metric bolts are made from alloy steel heat treated to provide a good balance of hardness and toughness, black oxided increase their corrosion resistance.
These socket head screws are perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection.
Warranty-90 days. Any issue with VIGRUE screws, welcome to contact us at first time.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| VIGRUE-KING OF SCREW | 9.93 | ✅ | ✅ | ✅ |
SIZE: M2 x 4mm/6mm/8mm/12mm/16mm/20mm, M3 x 4mm/8mm/12mm/16mm/20 mm/30mm, M4 x 6mm/10mm/14mm/18mm/20mm/30mm screws with matching nuts and flat washers, a must have to get job done! job.
These metric socket head cap screws bolts nuts are made of 12.9 Grade alloy steel, features superior rust resistance and excellent oxidation resistance.
Come in organized, 1080pcs/18 sizes metric screws bolts. All screws nuts washers are packed in a sturdy convenient case for daily storage.
This screws set is widely used in all kinds of precision machinery, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.
GUARANTEE: Any question about VIGRUE screws assortment, please contact by email or Q&A to get problem solved.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| VIGRUE-KING OF SCREW | 9.93 | ✅ | ✅ | ✅ |
High Quality 304 Stainless Steel Hex Socket Head Cap Screws Bolts Nuts Flat Washers Kit. We also provide four free relevant wrenchs in our sets.
Many various sizes of M3 M4 M5 M6 screws (Drive Type: Hex Socket; Head Style: Socket Cap Head) with matching nuts and flat washers meet different people's demands, the necessity of your home life.
Nuts and flat washers expand the contact area and reduce the pressure in order to protect the screws and parts.
Package Quantity: 520PCS. All of screws nuts and washers will be packed in a sturdy convenient case, can be use for a storagebox, is organized to you.
Material: High-quality 304 stainless steel. This kit can be widely used in all kinds of precision machinery industry, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| VIGRUE-KING OF SCREW | 9.93 | ✅ | ✅ | ✅ |
√ High quality 304 stainless steel hex socket head cap screws bolts nuts flat washers kit. We also provide three free relevant wrenchs in our sets.
√ Nuts and flat washers expand the contact area and reduce the pressure in order to protect the screws and parts.
√ Many various sizes of M3 M4 M5 screws (Drive Type: Hex Socket; Head Style: Button Head)with matching nuts and flat washers meet different people’s demands, the necessity of your home life.Package quantity: 900Pcs.Everything is very organized and decent in a sturdy convenient case, can be use for a storage box, is organized to you, very easy to open and close.
√ Not only is it made from high-quality elements this kit also promotes environmental protection and is guaranteed to be mercury-free and toxic-free generally making it poison-free.
√This kit can be widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| VIGRUE-KING OF SCREW | 9.88 | ✅ | ✅ | ✅ |
Head Type: socket; Thread Diameter: 5mm; Thread Pitch: 0.7mm; Drive Type: internal allen hex; Driver wrench: 3mm; UNC Full Thread
Screw Length 8mm to 30mm: this cap screws kit include sizes M4 x 8/10/12/20/25/30/35/40mm socket head screws bolts with matching washers and nuts.
Quantity: the metric M4 screws kit contains 8 sizes of the most in-demand models alloy steel button head socket screws nuts washers, totally 365pcs
Great Performance: 12.9 grade alloy steel, which features high hardness, good wear resistance, good leak-proof effect, with good fatigue resistance for long time use.
Easy to Get the Exact Sizes: The bolts and nuts come in a portable firm clear box with corresponding sizes label. It is convenient for you to put away and store, which allow you to get the one you need quickly, improving your project efficiently.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| VIGRUE-KING OF SCREW | 9.88 | ✅ | ✅ | ✅ |
M8 Specification : Pitch 1.25 mm. Thread Diameter 8 mm; Length: 20mm/25mm/30mm/35mm/40mm. Drive Wrench: 5mm
M6 Specification : Pitch 1.0 mm. Thread Diameter 6 mm; Length: 16mm/20mm/25mm/30mm/40mm; Drive Wrench: 4mm
Great Performance: 10.9 grade alloy steel, which features high hardness, good wear resistance, good leak-proof effect, with good fatigue resistance for long time use.
Easy to Get the Exact Sizes: The bolts and nuts come in a portable firm clear box with corresponding sizes label. It is convenient for you to put away and store, which allow you to get the one you need quickly, improving your project efficiently.
【Service】--- VIGRUE provide lifetime service for our product quality problem, if you have any question or suggestion, please feel free to contact us. We will do our best to provide you a pleasure shopping experience.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| VIGRUE-KING OF SCREW | 9.93 | ✅ | ✅ | ✅ |
Note: this screw assortment kit is metric which includes M2 M3 M4 M5, PLEASE CONFIRM THE SIZE before you purchase
【Quantities】--- the kit includes M2x8mm/12mm/16mm/20mm, M3x8mm/12mm/16mm/20mm, M4x8mm/12mm/16mm/20mm, M5x8mm/12mm/16mm/20mm screws with matching nuts and washers; total is 1225pcs；
【Handy Box】--- This set is organized by size in a durable and sturdy case, which is easy to get the bolts you need and convenient to put off your tiny parts
【Wide Application】--- hex flat head bolts washers and nuts assortment kit serves a wide range of use and for professionals, amateurs, repairmen, other DIY; The kit covers the most common sizes, which meet your requirement
【Reliable Quality】--- Made of high quality 10.9 Grade Alloy Steel, which features superior corrosion resistance, which ensure a long time using
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| VIGRUE-KING OF SCREW | 9.93 | ✅ | ✅ | ✅ |
SAE STANDARD SIZE: VIGRUE 390 SAE set screws kit contains 7 specifications (19 sizes total) with 7 matching wreches for easy apply, which generally includes 4-40, 6-32, 8-32, 10-24, 1/4"-20, 5/16"-18, 3/8"-16, packed in a plastic box, easy to install
FINE WORKMANSHIP: All the grub screws with coarse threads, have a cup point with a thin edge wich digs into the contact surface for a secure hold.
DURABLE MATERIAL: made of carbon steel set screw kit, with excellent anti-rust and corrosion resistance property, and won’t slip out easily.
WIDE APPLICATIONS: Good replacement for your kit, suitable for door handles, faucet, light fixture, knobs, armament repair, plumber and other small repairs around the shop, garage or home.
WORRY FREE AFTER SALE SERVICE: Enjoy lifetime service from the date of purchase. If you have any question, please feel free to contact us. We will handle it within 24 hours until you are satisfied.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| VIGRUE-KING OF SCREW | 9.93 | ✅ | ✅ | ✅ |
Head Type: Button; Thread Diameter: 5mm; Thread Pitch: 0.8mm; Drive Type: internal allen hex; Driver wrench: 3mm; UNC Full Thread
Screw Length 10mm to 35mm: this cap screws kit include sizes M5 x 10/12/16/25/30/35mm button head screws bolts with matching washers and nuts.
Quantity: the metric M5 screws kit contains 6 sizes of the most in-demand models alloy steel button head socket screws nuts washers, totally 328pcs
Great Performance: 10.9 grade alloy steel, which features high hardness, good wear resistance, good leak-proof effect, with good fatigue resistance for long time use.
Easy to Get the Exact Sizes: The bolts and nuts come in a portable firm clear box with corresponding sizes label. It is convenient for you to put away and store, which allow you to get the one you need quickly, improving your project efficiently.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| VIGRUE-KING OF SCREW | 9.93 | ✅ | ✅ | ✅ |
Head Type: socket; Thread Diameter: 5mm; Thread Pitch: 0.8mm; Drive Type: internal allen hex; Driver wrench: 4mm; UNC Full Thread
Screw Length 8mm to 30mm: this cap screws kit include sizes M5 x 8/10/12/20/25/30mm socket head screws bolts with matching washers and nuts.
Quantity: the metric M5 screws kit contains 6 sizes of the most in-demand models alloy steel button head socket screws nuts washers, totally 328pcs
Great Performance: 12.9 grade alloy steel, which features high hardness, good wear resistance, good leak-proof effect, with good fatigue resistance for long time use.
Easy to Get the Exact Sizes: The bolts and nuts come in a portable firm clear box with corresponding sizes label. It is convenient for you to put away and store, which allow you to get the one you need quickly, improving your project efficiently.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| VIGRUE-KING OF SCREW | 9.93 | ✅ | ✅ | ✅ |
Thread Diameter: 1/4 inch; Thread pitch: 1/20 inch; Thread length: 5/8", 3/4", 1", 1-1/4", 1-1/2", 2".
Drive Type: allen hex socket 3/16 Inch; Color: silver tone.
Convenient Box: 175pcs socket head cap screws nuts washers assortment kit, all of them are packed neatly in durable and sturdy box with clear size map for easy reach the size you need.
Durable Material: 304 stainless steel which offers excellent anti-rust and corrosion resistance property, and standard sae sizes with deep threads, won’t slip out easily
SAE Socket Head Cap Screws Kit are great to have around for use in all kinds of precision machinery industry, classified instruments, instruments, electronic products, printed projects, household appliances, communication products, locks, lamps, lights, toys, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| VIGRUE-KING OF SCREW | 9.93 | ✅ | ✅ | ✅ |
√Quality Material: made of 304 stainless steel set screw kit, with excellent anti-rust and corrosion resistance property, and won’t slip out easily.
√Assortment Kit: M2.5*4mm 30PCS, M2.5*5mm 30PCS, M2.5*6mm 30PCS,M3*3mm 20PCS, M3*4mm 20PCS, M3*10mm 20PCS, M4*4mm 30PCS, M4*6mm 30PCS, M4*8mm 30PCS, M5*5mm 30PCS, M5*8mm 30PCS, M5*10mm 30PCS, M6*6mm 25PCS, M6*10mm 25PCS, M8*8mm 20PCS, M8*12mm 20PCS; total is 450pcs.
√Handy Box: All grub screws and wrenchs are packed in a convenient plastic transparent storage box, easy to install and access.
√Application: 6size free relevant hex wrenchs are included, for easy handle; Suitable for door handles, faucet, light fixture, knobs, armament repair, plumber and other small repairs around the shop, garage or home
√After Sale Service: Enjoy lifetime service from the date of purchase. If you have any question, please feel free to contact us. We will handle it within 24 hours until you are satisfied. If you need a single size or different quantity, welcome to contact
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Vigrue | 12 |
We've carried out a comprehensive analysis of 9,532 reviews on socket head screws, using our selection criteria to identify the best options in the fasteners. Our findings reveal that most customers typically select socket head screws priced around $22.32, with top brands including wensilon, senyard, kadrick, mewudecor, the hillman group and eastlo and jrouth
Our team of expert editors reviewed these high-quality items and handpicked the top 12 socket head screws for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the fasteners category. These include wensilong, fittop, kadrick——expert of fastener, mewudecor online, amazon.com and eastlo and plutustore .
We are dedicated to assisting our users in finding the right screws Products based on their needs, saving them considerable time when choosing which socket head screws to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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