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Socket Head Cap Screws - Inch Sizes  Coarse & Fine

Looking for Socket Head Cap Screws?

We carry coarse & fine threaded Socket Head Cap Screws in Alloy Steel, Silicon Bronze, Stainless Steel & Series 316 SS materials.

Stock sizes include: 0-80 through 3/4-16 (Fine Thread) & 2-56 through 1-1/2-6 (CoarseThread) in Alloy Steel Black Oxide, Alloy Steel Electro-Zinc & Clear, Silicon Bronze, Stainless Steel & Series 316 SS.

Scroll down to find your size, material, or search by part number.

Add to Cart and buy online or email us for a custom quote.  Most popular products are in stock and ship within 24 hours.

Can't find what you're looking for? Email us at [email protected] for a custom quote. "We have the right screw for you" is our motto after all!
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4-40 X 5/16 Socket Head Cap Screws 4-40 X 5/16 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $12.58 / Quantity Discounts Available
8-32 X 5/16 Socket Head Cap Screws 8-32 X 5/16 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $15.81 / Quantity Discounts Available
4-40 X 5/16 Socket Head Cap Screws 4-40 X 5/16 Socket Cap Screw Alloy Steel Zinc USA [100 per Box]
Price per Box: $36.14 / Quantity Discounts Available
10-32 X 5/16 Socket Head Cap Screws 10-32 X 5/16 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $45.69 / Quantity Discounts Available
4-40 X 5/16 Socket Head Cap Screws 4-40 X 5/16 Socket Cap Screw Stainless Steel USA [100 per Box]
Price per Box: $19.20 / Quantity Discounts Available
6-32 X 5/16 Socket Head Cap Screws 6-32 X 5/16 Socket Cap Screw Stainless Steel USA [100 per Box]
Price per Box: $19.20 / Quantity Discounts Available
10-32 X 5/16 Socket Head Cap Screws 10-32 X 5/16 Socket Cap Screw Alloy Steel Zinc USA [100 per Box]
0-80 X 5/16 Socket Head Cap Screw Stainless 0-80 X 5/16 SOCKET HEAD CAP SCREW STAINLESS STEEL
Get a custom quote today!
10-32 X 5/16 Socket Head Cap Screw Alloy Steel 10-32 X 5/16 SOCKET HEAD CAP SCREW ALLOY STEEL BLACK OXIDE
Get a custom quote today!
1/4-20 X 5/16 Socket Head Cap Screw Stainless 1/4-20 X 5/16 SOCKET HEAD CAP SCREW 316 STAINLESS STEEL
Get a custom quote today!
2-56 X 5/16 Socket Head Cap Screw Alloy Steel 2-56 X 5/16 SOCKET HEAD CAP SCREW ALLOY STEEL BLACK OXIDE
Get a custom quote today!
2-56 X 5/16 Socket Head Cap Screw Stainless 2-56 X 5/16 SOCKET HEAD CAP SCREW STAINLESS STEEL
Get a custom quote today!
3-56 X 5/16 Socket Head Cap Screw Alloy Steel 3-56 X 5/16 SOCKET HEAD CAP SCREW ALLOY STEEL BLACK OXIDE
Get a custom quote today!
4-40 X 5/16 Socket Head Cap Screw Alloy Steel 4-40 X 5/16 SOCKET HEAD CAP SCREW ALLOY STEEL BLACK OXIDE
Get a custom quote today!
4-40 X 5/16 Socket Head Cap Screw Brass 4-40 X 5/16 SOCKET HEAD CAP SCREW BRASS
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4-40 X 5/16 Socket Head Cap Screw Stainless 4-40 X 5/16 SOCKET HEAD CAP SCREW STAINLESS STEEL
Get a custom quote today!
5-40 X 5/16 Socket Head Cap Screw Stainless 5-40 X 5/16 SOCKET HEAD CAP SCREW STAINLESS STEEL
Get a custom quote today!
6-32 X 5/16 Socket Head Cap Screw Alloy Steel 6-32 X 5/16 SOCKET HEAD CAP SCREW ALLOY STEEL BLACK OXIDE
Get a custom quote today!
6-32 X 5/16 Socket Head Cap Screw Stainless 6-32 X 5/16 SOCKET HEAD CAP SCREW STAINLESS STEEL
Get a custom quote today!
8-32 X 5/16 Socket Head Cap Screw Alloy Steel 8-32 X 5/16 SOCKET HEAD CAP SCREW ALLOY STEEL BLACK OXIDE
Get a custom quote today!
8-32 X 5/16 Socket Head Cap Screw Stainless 8-32 X 5/16 SOCKET HEAD CAP SCREW STAINLESS STEEL
Get a custom quote today!
   
 
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