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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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1 2 3 ... 14
2-56 X 1/4 Socket Head Cap Screws 2-56 X 1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $45.71 / Quantity Discounts Available
2-56 X 3/8 Socket Head Cap Screws 2-56 X 3/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $45.94 / Quantity Discounts Available
2-56 X 1/2 Socket Head Cap Screws 2-56 X 1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $46.66 / Quantity Discounts Available
3-48 X 3/16 Socket Head Cap Screws 3-48 X 3/16 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $23.75 / Quantity Discounts Available
3-48 X 1/4 Socket Head Cap Screws 3-48 X 1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $22.94 / Quantity Discounts Available
3-48 X 3/8 Socket Head Cap Screws 3-48 X 3/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $19.32 / Quantity Discounts Available
3-48 X 1/2 Socket Head Cap Screws 3-48 X 1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $20.06 / Quantity Discounts Available
4-40 X 1/8 Socket Head Cap Screws 4-40 X 1/8 Cap Screw, Imported Steel Black Oxide [5000 per Box]
Price per Box: $556.08 / Quantity Discounts Available
4-40 X 3/16 Socket Head Cap Screws 4-40 X 3/16 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $21.48 / Quantity Discounts Available
4-40 X 1/4 Socket Head Cap Screws 4-40 X 1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $16.35 / Quantity Discounts Available
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
4-40 X 3/8 Socket Head Cap Screws 4-40 X 3/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $17.94 / Quantity Discounts Available
4-40 X 1/2 Socket Head Cap Screws 4-40 X 1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $22.92 / Quantity Discounts Available
4-40 X 5/8 Socket Head Cap Screws 4-40 X 5/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $15.10 / Quantity Discounts Available
4-40 X 3/4 Socket Head Cap Screws 4-40 X 3/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $17.70 / Quantity Discounts Available
4-40 X 1 Socket Head Cap Screws 4-40 X 1 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $33.23 / Quantity Discounts Available
4-40 X 1-1/4 Socket Head Cap Screws 4-40 X 1-1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
5-40 X 1/4 Socket Head Cap Screws 5-40 X 1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $12.76 / Quantity Discounts Available
5-40 X 3/8 Socket Head Cap Screws 5-40 X 3/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $17.28 / Quantity Discounts Available
5-40 X 1/2 Socket Head Cap Screws 5-40 X 1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $13.86 / Quantity Discounts Available
5-40 X 5/8 Socket Head Cap Screws 5-40 X 5/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $16.70 / Quantity Discounts Available
5-40 X 3/4 Socket Head Cap Screws 5-40 X 3/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $14.34 / Quantity Discounts Available
6-32 X 1/4 Socket Head Cap Screws 6-32 X 1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $16.88 / Quantity Discounts Available
6-32 X 3/8 Socket Head Cap Screws 6-32 X 3/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $17.35 / Quantity Discounts Available
6-32 X 1/2 Socket Head Cap Screws 6-32 X 1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $17.75 / Quantity Discounts Available
6-32 X 5/8 Socket Head Cap Screws 6-32 X 5/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $15.23 / Quantity Discounts Available
6-32 X 3/4 Socket Head Cap Screws 6-32 X 3/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $18.15 / Quantity Discounts Available
6-32 X 7/8 Socket Head Cap Screws 6-32 X 7/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $16.07 / Quantity Discounts Available
6-32 X 1 Socket Head Cap Screws 6-32 X 1 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $19.01 / Quantity Discounts Available
6-32 X 1-1/4 Socket Head Cap Screws 6-32 X 1-1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $39.44 / Quantity Discounts Available
6-32 X 1-1/2 Socket Head Cap Screws 6-32 X 1-1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $33.33 / Quantity Discounts Available
6-32 X 2 Socket Head Cap Screws 6-32 X 2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $51.15 / Quantity Discounts Available
8-32 X 1/4 Socket Head Cap Screws 8-32 X 1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $15.73 / 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
8-32 X 3/8 Socket Head Cap Screws 8-32 X 3/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $17.84 / Quantity Discounts Available
8-32 X 1/2 Socket Head Cap Screws 8-32 X 1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $19.01 / Quantity Discounts Available
8-32 X 5/8 Socket Head Cap Screws 8-32 X 5/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $18.89 / Quantity Discounts Available
8-32 X 3/4 Socket Head Cap Screws 8-32 X 3/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $20.41 / Quantity Discounts Available
8-32 X 7/8 Socket Head Cap Screws 8-32 X 7/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $17.51 / Quantity Discounts Available
8-32 X 1 Socket Head Cap Screws 8-32 X 1 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $21.04 / Quantity Discounts Available
8-32 X 1-1/4 Socket Head Cap Screws 8-32 X 1-1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $23.32 / Quantity Discounts Available
8-32 X 1-1/2 Socket Head Cap Screws 8-32 X 1-1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $27.09 / Quantity Discounts Available
8-32 X 1-3/4 Socket Head Cap Screws 8-32 X 1-3/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $55.68 / Quantity Discounts Available
8-32 X 2 Socket Head Cap Screws 8-32 X 2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $44.99 / Quantity Discounts Available
8-32 X 2-1/2 Socket Head Cap Screws 8-32 X 2-1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $68.86 / Quantity Discounts Available
10-24 X 1/4 Socket Head Cap Screws 10-24 X 1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $19.48 / Quantity Discounts Available
10-24 X 3/8 Socket Head Cap Screws 10-24 X 3/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $20.00 / Quantity Discounts Available
10-24 X 1/2 Socket Head Cap Screws 10-24 X 1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $16.87 / Quantity Discounts Available
10-24 X 5/8 Socket Head Cap Screws 10-24 X 5/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $19.95 / Quantity Discounts Available
10-24 X 3/4 Socket Head Cap Screws 10-24 X 3/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $18.27 / Quantity Discounts Available
10-24 X 7/8 Socket Head Cap Screws 10-24 X 7/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $17.33 / Quantity Discounts Available
10-24 X 1 Socket Head Cap Screws 10-24 X 1 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $37.99 / Quantity Discounts Available
10-24 X 1-1/4 Socket Head Cap Screws 10-24 X 1-1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $25.51 / Quantity Discounts Available
10-24 X 1-1/2 Socket Head Cap Screws 10-24 X 1-1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $27.70 / Quantity Discounts Available
10-24 X 1-3/4 Socket Head Cap Screws 10-24 X 1-3/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
10-24 X 2 Socket Head Cap Screws 10-24 X 2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $33.41 / Quantity Discounts Available
10-24 X 2-1/4 Socket Head Cap Screws 10-24 X 2-1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $90.17 / Quantity Discounts Available
10-24 X 2-1/2 Socket Head Cap Screws 10-24 X 2-1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $58.67 / Quantity Discounts Available
10-24 X 2-3/4 Socket Head Cap Screws 10-24 X 2-3/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $81.60 / Quantity Discounts Available
10-24 X 3 Socket Head Cap Screws 10-24 X 3 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $75.42 / Quantity Discounts Available
1/4-20 X 1/4 Socket Head Cap Screws 1/4-20 X 1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $19.19 / Quantity Discounts Available
1/4-20 X 3/8 Socket Head Cap Screws 1/4-20 X 3/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $25.42 / Quantity Discounts Available
1/4-20 X 1/2 Socket Head Cap Screws 1/4-20 X 1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $25.49 / Quantity Discounts Available
1/4-20 X 9/16 Socket Head Cap Screws 1/4-20 X 9/16 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
1/4-20 X 5/8 Socket Head Cap Screws 1/4-20 X 5/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $28.82 / Quantity Discounts Available
1/4-20 X 3/4 Socket Head Cap Screws 1/4-20 X 3/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $22.24 / Quantity Discounts Available
1/4-20 X 7/8 Socket Head Cap Screws 1/4-20 X 7/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $31.96 / Quantity Discounts Available
1/4-20 X 1 Socket Head Cap Screws 1/4-20 X 1 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $33.56 / Quantity Discounts Available
1/4-20 X 1-1/4 Socket Head Cap Screws 1/4-20 X 1-1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $36.10 / Quantity Discounts Available
1/4-20 X 1-1/2 Socket Head Cap Screws 1/4-20 X 1-1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $38.04 / Quantity Discounts Available
1/4-20 X 1-3/4 Socket Head Cap Screws 1/4-20 X 1-3/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $32.09 / Quantity Discounts Available
1/4-20 X 2 Socket Head Cap Screws 1/4-20 X 2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $56.48 / Quantity Discounts Available
1/4-20 X 2-1/4 Socket Head Cap Screws 1/4-20 X 2-1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $45.18 / Quantity Discounts Available
1/4-20 X 2-1/2 Socket Head Cap Screws 1/4-20 X 2-1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $47.72 / Quantity Discounts Available
1/4-20 X 2-3/4 Socket Head Cap Screws 1/4-20 X 2-3/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $118.68 / Quantity Discounts Available
1/4-20 X 3 Socket Head Cap Screws 1/4-20 X 3 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $130.29 / Quantity Discounts Available
1/4-20 X 3-1/4 Socket Head Cap Screws 1/4-20 X 3-1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $104.75 / Quantity Discounts Available
1/4-20 X 3-1/2 Socket Head Cap Screws 1/4-20 X 3-1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $144.50 / Quantity Discounts Available
1/4-20 X 4 Socket Head Cap Screws 1/4-20 X 4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $125.95 / Quantity Discounts Available
1/4-20 X 5 Socket Head Cap Screws 1/4-20 X 5 Socket Cap Screw Alloy Steel Black Oxide DFAR [10 per Box]
5/16-18 X 3/8 Socket Head Cap Screws 5/16-18 X 3/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $27.91 / Quantity Discounts Available
5/16-18 X 1/2 Socket Head Cap Screws 5/16-18 X 1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $46.94 / Quantity Discounts Available
5/16-18 X 5/8 Socket Head Cap Screws 5/16-18 X 5/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $48.82 / Quantity Discounts Available
5/16-18 X 3/4 Socket Head Cap Screws 5/16-18 X 3/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $54.44 / Quantity Discounts Available
5/16-18 X 7/8 Socket Head Cap Screws 5/16-18 X 7/8 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $55.11 / Quantity Discounts Available
5/16-18 X 1 Socket Head Cap Screws 5/16-18 X 1 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $61.91 / Quantity Discounts Available
5/16-18 X 1-1/4 Socket Head Cap Screws 5/16-18 X 1-1/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $63.85 / Quantity Discounts Available
5/16-18 X 1-1/2 Socket Head Cap Screws 5/16-18 X 1-1/2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $66.34 / Quantity Discounts Available
5/16-18 X 1-3/4 Socket Head Cap Screws 5/16-18 X 1-3/4 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $79.61 / Quantity Discounts Available
5/16-18 X 2 Socket Head Cap Screws 5/16-18 X 2 Socket Cap Screw Alloy Steel Black Oxide DFAR [100 per Box]
Price per Box: $83.21 / Quantity Discounts Available
   
 
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