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Flat Head Cap Screws - Coarse & Fine Alloy Black

Looking for Flat Head Cap Screws in Alloy Black?

We carry Class 3A Flat Head Cap Screws manufactured to ASME B18.3 standards.

Stock sizes include: 0-80 through 3/4-10 (Coarse Thread) & 10-32 through 1/2-20 (Fine Thread) in Alloy Steel Black Oxide.

Scroll down to find your size, 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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5/16-24 X 1/2 Flat Head Cap Screws 5/16-24 X 1/2 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $21.64 / Quantity Discounts Available
5/16-24 X 5/8 Flat Head Cap Screws 5/16-24 X 5/8 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $23.97 / Quantity Discounts Available
5/16-24 X 3/4 Flat Head Cap Screws 5/16-24 X 3/4 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $36.80 / Quantity Discounts Available
5/16-24 X 1 Flat Head Cap Screws 5/16-24 X 1 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $52.49 / Quantity Discounts Available
5/16-24 X 1-1/4 Flat Head Cap Screws 5/16-24 X 1-1/4 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $60.58 / Quantity Discounts Available
5/16-24 X 1-1/2 Flat Head Cap Screw Alloy Steel 5/16-24 X 1-1/2 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
Get a custom quote today!
5/16-24 X 2-1/2 Flat Head Cap Screw Alloy Steel 5/16-24 X 2-1/2 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
Get a custom quote today!
5/16-24 X 1 Flat Head Cap Screw Alloy Steel 5/16-24 X 1 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
Get a custom quote today!
   
 
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