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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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6-32 X 1 Flat Head Cap Screws 6-32 X 1 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $11.66 / Quantity Discounts Available
8-32 X 1 Flat Head Cap Screws 8-32 X 1 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $10.07 / Quantity Discounts Available
10-24 X 1 Flat Head Cap Screws 10-24 X 1 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $16.72 / Quantity Discounts Available
1/4-20 X 1 Flat Head Cap Screws 1/4-20 X 1 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $28.00 / Quantity Discounts Available
5/16-18 X 1 Flat Head Cap Screws 5/16-18 X 1 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $51.98 / Quantity Discounts Available
3/8-16 X 1 Flat Head Cap Screws 3/8-16 X 1 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $70.73 / Quantity Discounts Available
10-32 X 1 Flat Head Cap Screws 10-32 X 1 Flat Head Cap Screw Alloy Steel Black Oxide USA [1000 per Box]
7/16-14 X 1 Flat Head Cap Screws 7/16-14 X 1 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $57.18 / Quantity Discounts Available
1/2-13 X 1 Flat Head Cap Screws 1/2-13 X 1 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $111.76 / Quantity Discounts Available
1/4-28 X 1 Flat Head Cap Screws 1/4-28 X 1 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $18.16 / 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
3/8-24 X 1 Flat Head Cap Screws 3/8-24 X 1 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $61.63 / Quantity Discounts Available
1/2-20 X 1 Flat Head Cap Screws 1/2-20 X 1 Flat Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $87.28 / Quantity Discounts Available
5/8-11 X 1.0 Flat Head Cap Screw Alloy Steel 5/8-11 X 1 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
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1/2-13 X 1 Flat Head Cap Screw Alloy Steel 1/2-13 X 1 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
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1/2-20 X 1 Flat Head Cap Screw Alloy Steel 1/2-20 X 1 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
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FSC10CX1 10-24 X 1 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
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FSC10FX1 10-32 X 1 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
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1/4-20 X 1 Flat Head Cap Screw Alloy Steel 1/4-20 X 1 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
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1/4-28 X 1 Flat Head Cap Screw Alloy Steel 1/4-28 X 1 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
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1/4-28 X 1 Flat Head Cap Screw Alloy Steel 1/4-28 X 1 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL ZINC
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5/16-18 X 1 Flat Head Cap Screw Alloy Steel 5/16-18 X 1 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
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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
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6-32 X 1 Flat Head Cap Screw Alloy Steel 6-32 X 1 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
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8-32 X 1 Flat Head Cap Screw Alloy Steel 8-32 X 1 FLAT HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
Get a custom quote today!
   
 
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