Best Stainless Steel Socket Head Screws in 2026

Flat Head Socket Screws are 100% Stainless Steel 18-8 (304) which offers a high level of chemical and corrosion resistance.

Thread Diameter: 3/8 Inch; Total Length: 1-1/2 Inch (Head Included); Thread Count: 16.

Drive Type: Allen Hex Socket 7/32 Inch; Material: Stainless Steel 18-8; Color: Bright Finish.

The socket head cap screws are 100% stainless steel 304 (A2-70) which offers a high level of chemical and corrosion resistance.

Thread Diameter: 1/4 Inch; Total Length: 1-1/2 Inch (Head Included); Thread Count: 20.

Drive Type: Allen Hex Socket 5/32 Inch; Color: Silver Tone.

The socket head cap screws are 100% stainless steel 304 (A2-70) which offers a high level of chemical and corrosion resistance.

Thread Diameter: 1/4 Inch; Total Length: 2 Inch (Head Included); Thread Count: 20.

Drive Type: Allen Hex Socket 5/32 Inch; Color: Silver Tone.

The button head scoket screws are 100% stainless steel 18-8 (304) which offers a high level of chemical and corrosion resistance. The corrosion proof steel, makes them last much longer than screws made of common materials.

The low profile of the socket button head makes a very clean looking, and offers a much larger contact surface.

Head Diameter : 0.312 Inch; Head Height : 0.087 Inch; Pitch Size : 32 TPI Coarse; Drive Size : 3/32 Inch.

(m3 cap head screws)Made from 18-8 stainless steel, these screws have good chemical resistance and may be mildly magnetic. Length is measured from under the head.

(m3X 6mm screws)Metric screws are also known as A2 stainless steel screws.

(Long 6mm bolt)Coarse threads are the industry standard; choose these screws if you don’t know the pitch or threads per inch. Fine threads are closely spaced to prevent loosening from vibration. They are not compatible with coarse threads.

Made of 100% Grade 10.9 Alloy Steel which offers a high level of chemical and corrosion resistance.

The low profile of the socket button head makes a very clean looking, and offers a much larger contact surface.

Thread Diameter: 3/8"; Head Diameter 0.656"; Head Height 0.199"; Screw Length 3/4"; Thread Count: 16; Allen Hex Drive 7/32".

Wide application: these socket screws can be taken to fix the notches on the wall, or to replace previously broken or missing screws; They are nice choices for your home or office in regard of sockets

Easy to install: for installation, you only need to loosen the old screws and screw in the new ones; They are produced for your convenience since it only takes about 5 minutes to replace one; Besides, each screw can be embedded quite well and will not fall off easily

Reliable materiel: these wall panel screws are made of nice metal materials, durable and shiny; In addition, the heads of them are covered by uniform white paint, which will not affect the whole appearance

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.

Thread Size: 10-24; Screw Length: 3/4" (1/4" to 3" available) Not including the height of the head

Allen Hex Drive Size: 1/8"; Thread Type: 24 TPI Coarse Thread (UNC);

Head Diameter: 0.36 inch; Head Height: 0.1 inch; (Approximately)

【Dimensions】1/4-20 | Thread Type: 20 TPI Coarse Thread (UNC) | Thread Style: Right Hand | Thread Coverage: Full Thread | Quantity: 50 pcs | Material: 18-8 (304) Stainless Steel.

【Diameter of the Head】0.437 inch | Height of the Head: 0.132 inch | Screw Length: 1 inch or 25mm (measured from under the head)

【Drive Type】Hex Socket; Head Style: Button Head; Exterior Finish: Bright Finish.Histure button head socket cap bolts screws are the highest quality available on the market and we stand by our claim 100%. They are strong, corrosion resistant and will support all of your projects.

✔ Screw Head: Socket Cap, Screw Drive:Hex Socket, Hex Size 3/16"

✔ Head Dia.: 3/8";Head Height: 1/4";Thread Dia. 1/4";Pitch: 20 Threads Per Inch

✔ 5 Sizes: 1/4-20 x 3/8",1/4-20 x 1/2",1/4-20 x 5/8",1/4-20 x 3/4",,1/4-20 x 1"

👍Package Content:6Pcs Shoulder Bolts.Thread Type: UNC.Screw Thread:#10-24.Shoulder Dia:1/4-inch.Shoulder Length:1/2inch.Thread Length:10mm/0.39".

👍Made of Alloy Steel material,strongest and durable.

👍Drive system is a hexagon-shaped hole,socket cap head fasteners are very common in industrial applications.

Package: 20 PCS Screws M6 x 35mm and 20 PCS Barrel Nuts M6 x 15mm

Thread Size: M6 x 1.0mm; Thread Pitch: 1.0mm; Thread Coverage: Full Thread; Thread Type: Coarse Thread UNC

Screw Length: 35mm (not including the height of the head); Head Diameter: 12.7mm; Head Height: 2.8mm; Nuts Size: M6 x 15mm; Nut Length: 15mm (not including the height of the nut head)

This flanged button head socket cap screw is made out of steel with a black zinc finish.

The low domed head with a wider bearing surface offer a finished appearance, making them an ideal choice when a neat appearance is desired.

This bolt comes with a 0.66" diameter flange head and full thread length of 0.687" with a 3/16 allen hex drive. Thread size is 5/16-18.

【Anti-Corrosion Coating】: Hex head and washer of metal roofing screws coated with weather resistant layer, which effectively against rust on the exposed roof.

【Aggressive High-Low Threads】: Roofing screws have alternating high and low threads to minimize cracking and splitting while driving, grip tightly in sheet metal and wood siding.

【EPDM Washer】: Sheet metal screws with EPDM washer has well performance in sealing, tighten well in the corrugated roofing, without leakage under storm.

The package includes: you will get a total of 200 pieces of light cover screws in the package, enough quantity to meet your needs, and the package also includes a transparent storage box, which is convenient for you to carry and store

Reliable material: wall plate screws extra long is made of quality carbon steel, strong and durable, can be applied for a long time, and the thread cutting is smooth and complete, wear-resistant, and can be installed more easily, please note that you need to determine whether the size is appropriate before use

Beautiful design: switch plate screws adopt slotted oval head, with beautiful white paint cover, so that the switch socket has a pretty appearance

👍Package Content:6Pcs Shoulder Bolts.Total Size:36mm*11mm/1.42"*0.43" (L*D).Screw Thread:1/4"-20.Shoulder Dia:5/16".Shoulder Length:3/4".Thread Length:11mm/0.43".

👍Made of alloy steel,strongest and durable.

👍Drive system is a hexagon-shaped hole,socket cap head fasteners are very common in industrial applications.

Size: 1/4 inch X 1-1/2 inch

Heavy duty wood screw with 6 sided hex bolt head

Features deep wood screw threads and does not accept a nut

★【What’s Included】 - This set includes ①140pcs M6 connecting bolts and cap nuts + ② 1pcs hex key for quick installation. Besides, we also offer a wide selection of furniture connector bolt lengths at great value.

★【Connecting Bolts】 - Stiff, precise and durable. If you want to replace some stripped and loose hardware for better fixing and connecting, it’s a nice option for your projects. Features with clean thread with no burr, flat head design keeps it stable and tight.

★【Easy Installation】 - Simply drill a appropriately sized hole and insert the two ends of connecting bolts and cap nuts into it. Then, you can secure them in place by the included hex key.

【M6 Furniture Cap Bolt Kit】Includes 85 pcs 7 different sizes Hex Socket Cap Bolts (M6 x 20mm 30mm 40mm, 50mm 60mm,70mm, 80mm each is 6pcs) + 70pcs Barrel Nuts + 1pc Hex Key. With multiple lengths available, you can choose the perfect size to meet different needs. Comes with a durable plastic case with size label for convenient storage.

【Strong and Rustproof Material】The furniture bolts and barrel nuts are made of premium carbon steel material with nickel plated, high hardness, smooth and burr-free. The rust preventative silver nickel finishes ensure their good performance even in wet environment, which also give them a slightly glossy appearance.

【Selected Custom Set】These furniture hardware features standardized metric thread on both the female threaded barrel nuts & the male threaded bolts, clean, accurate and neat. Once installed, they won’t easy to out of shape or slid in the process of rolling.

[Package contains]: 15 x Grub Screw

"[Product size]: Thread Size：3/8-16 | Thread Type: 16 Coarse Thread (UNC) | Screw Length: 1 inch or 25mm (measured from under the head) | Thread Style: Right Hand | Thread Coverage: Full Thread | Quantity: 15 pcs"

[Fine Workmanship]: Hex Socket Cap design ,can easily be driven by Allen key wrenches,All the grub screws with coarse threads, It exerts compressive force or clamping force through the bottom tip protruding from the hole..Clear and neat threads ,of these screws make it more aesthetic and ensure uniform force. and the fastening effect is better.Standard hexagon for easy installation, so it can greatly save your time even though install by hand.

This 1/4 20 flanged button head socket cap screw is made out of steel with a black zinc finish.

The low domed head with a wider bearing surface offer a finished appearance, making them an ideal choice when a neat appearance is desired in home improvement.

These black steel screws come with a 0.56" diameter flange head and full thread length of 0.5" with a 5/32 Allen hex drive. Thread size is 1/4-20.

High-Torque Capability

Ideal For Use In Confined Areas Where The Head Needs To Be Flush Or Below The Surface

For Mechanical Applications

1/4-20 X 5/8 UNC Socket Head Allied Titanium Machine Screw

TRUE TITANIUM(TM) - Stronger, Lighter and Corrosion Free

Titanium is good for use in or near saltwater

RELIABLE MATERIAL - White paint head replacement screws are made of quality metal, they are strong and durable, ensures your a long-term use.

PRODUCT SIZE - Each socket screw measures 3/4 in length and 6-32 thread, compatible with most equipment, sockets, and duplex and toggle wall panels.

WIDE APPLICATION - These white outlet screws are designed to fix notches on the wall, or to replace broken or lost screws. They are practical for dropped switch plate screws.

RELIABLE MATERIAL - White paint head replacement screws are made of quality metal, they are strong and durable, ensures your a long-term use.

PRODUCT SIZE - Each socket screw measures 5/ 16 in length and 6-32 thread, compatible with most equipment, sockets, and duplex and toggle wall panels.

WIDE APPLICATION - These white outlet screws are designed to fix notches on the wall, or to replace broken or lost screws. They are practical for dropped switch plate screws.

HIGH QUALITY MATERIAL SCREW - Stainless Steel 18-8 (304), high strength, strong and durable, chemical resistance, anti-rust;

STANDARD SIZE SCREW - Thread Diameter: 5/16 Inch; Thread Pitch: 18 TPI; Total Length (Head Included): 1-1/4 Inch;

WIDELY USE SCREW - Fit for 3/16 Inch Allen Socket Drive; Widely used in flush mount;

HIGH QUALITY MATERIAL SCREW - 304 Stainless Steel (A2-70), high strength, strong and durable, chemical resistance, anti-rust;

STANDARD SIZE SCREW - Thread Diameter: 1/4 Inch; Thread Pitch: 20 TPI; Total Length (Head Not Included): 7/8 Inch;

Head Diameter: 0.43 Inch; Head Height: 0.13 Inch;

A mechanical fasteners, the role is sealing.

Suitable for installing on the ends of pipe/tube which is filled with water, gas, oil.

Beautiful shape, smooth surface, acid-resistance, anti-corrosion, strong texture performance.

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.