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Metric Button Head Cap Screws

Looking for metric button head cap screws?

We carry metric button head cap screws in Alloy Steel & Stainless Steel materials. Listing also includes button head cap screws manufactured to ASME B18.3.4M standards.

Stock sizes include M2 through M10 in Alloy Steel Black Oxide, Alloy Steel Zinc, & Stainless Steel.

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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M3-0.5 X 8 Button Head Cap Screws M3-0.5 X 8 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $31.75 / Quantity Discounts Available
M3-0.5 X 10 Button Head Cap Screws M3-0.5 X 10 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $20.34 / Quantity Discounts Available
M3-0.5 X 12 Button Head Cap Screws M3-0.5 X 12 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $38.70 / Quantity Discounts Available
M4-0.7 X 8 Button Head Cap Screws M4-0.7 X 8 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $28.52 / Quantity Discounts Available
M4-0.7 X 10 Button Head Cap Screws M4-0.7 X 10 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $29.56 / Quantity Discounts Available
M4-0.7 X 12 Button Head Cap Screws M4-0.7 X 12 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $41.24 / Quantity Discounts Available
M4-0.7 X 16 Button Head Cap Screws M4-0.7 X 16 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $40.52 / Quantity Discounts Available
M5-0.8 X 10 Button Head Cap Screws M5-0.8 X 10 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $36.44 / Quantity Discounts Available
M5-0.8 X 12 Button Head Cap Screws M5-0.8 X 12 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $47.52 / Quantity Discounts Available
M5-0.8 X 16 Button Head Cap Screws M5-0.8 X 16 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $51.48 / Quantity Discounts Available
M5-0.8 X 20 Button Head Cap Screws M5-0.8 X 20 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $51.67 / Quantity Discounts Available
M5-0.8 X 25 Button Head Cap Screws M5-0.8 X 25 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $44.66 / Quantity Discounts Available
M5-0.8 X 30 Button Head Cap Screws M5-0.8 X 30 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $35.09 / Quantity Discounts Available
M6-1 X 10 Button Head Cap Screws M6-1 X 10 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $32.35 / Quantity Discounts Available
M6-1 X 12 Button Head Cap Screws M6-1 X 12 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $43.86 / Quantity Discounts Available
M6-1 X 16 Button Head Cap Screws M6-1 X 16 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $43.71 / Quantity Discounts Available
M6-1 X 20 Button Head Cap Screws M6-1 X 20 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $38.94 / Quantity Discounts Available
M6-1 X 25 Button Head Cap Screws M6-1 X 25 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $47.52 / Quantity Discounts Available
M6-1 X 30 Button Head Cap Screws M6-1 X 30 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $36.88 / Quantity Discounts Available
M8-1.25 X 10 Button Head Cap Screws M8-1.25 X 10 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $31.91 / Quantity Discounts Available
M8-1.25 X 12 Button Head Cap Screws M8-1.25 X 12 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $41.87 / Quantity Discounts Available
M8-1.25 X 16 Button Head Cap Screws M8-1.25 X 16 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $54.83 / Quantity Discounts Available
M8-1.25 X 20 Button Head Cap Screws M8-1.25 X 20 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $52.40 / Quantity Discounts Available
M8-1.25 X 25 Button Head Cap Screws M8-1.25 X 25 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $40.70 / Quantity Discounts Available
M8-1.25 X 30 Button Head Cap Screws M8-1.25 X 30 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $83.91 / Quantity Discounts Available
M8-1.25 X 40 Button Head Cap Screws M8-1.25 X 40 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $63.52 / Quantity Discounts Available
M10-1.5 X 16 Button Head Cap Screws M10-1.5 X 16 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $93.23 / Quantity Discounts Available
M10-1.5 X 20 Button Head Cap Screws M10-1.5 X 20 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $64.46 / Quantity Discounts Available
M10-1.5 X 25 Button Head Cap Screws M10-1.5 X 25 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [100 per Box]
Price per Box: $87.71 / Quantity Discounts Available
M10-1.5 X 30 Button Head Cap Screws M10-1.5 X 30 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [50 per Box]
Price per Box: $33.08 / Quantity Discounts Available
M10-1.5 X 40 Button Head Cap Screws M10-1.5 X 40 Metric Button Head Cap Screw Alloy Steel Black Oxide USA [50 per Box]
Price per Box: $50.96 / Quantity Discounts Available
M3-0.5 X 6 Button Head Cap Screw Stainless M3-0.5 X 6 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M5-0.8 X 8 Button Head Cap Screw Stainless M5-0.8 X 8 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL THREAD LOCKING NYLON PATCH
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M10-1.5 X 16 Button Head Cap Screw Alloy Steel M10-1.5 X 16 BUTTON HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
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M10-1.5 X 25 Button Head Cap Screw Alloy Steel M10-1.5 X 25 BUTTON HEAD SOCKET CAP SCREW ALLOY STEEL ZINC
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M2-0.4 X 5 Button Head Cap Screw Stainless M2-0.4 X 5 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M3-0.5 X 10 Button Head Cap Screw Stainless M3-0.5 X 10 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M3-0.5 X 12 Button Head Cap Screw Stainless M3-0.5 X 12 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M3-0.5 X 14 Button Head Cap Screw Stainless M3-0.5 X 14 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M3-0.5 X 4 Button Head Cap Screw Stainless M3-0.5 X 4 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M3-0.5 X 5 Button Head Cap Screw Stainless M3-0.5 X 5 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M3-0.5 X 8 Button Head Cap Screw Stainless M3-0.5 X 8 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M4-0.7 X 10 Button Head Cap Screw Stainless M4-0.7 X 10 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M4-0.7 X 14 Button Head Cap Screw Stainless M4-0.7 X 14 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M4-0.7 X 16 Button Head Cap Screw Stainless M4-0.7 X 16 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M4-0.7 X 6 Button Head Cap Screw Stainless M4-0.7 X 6 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M4-0.7 X 8 Button Head Cap Screw Stainless M4-0.7 X 8 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M5-0.8 X 10 Button Head Cap Screw Stainless M5-0.8 X 10 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
Get a custom quote today!
M5-0.8 X 12 Button Head Cap Screw Stainless M5-0.8 X 12 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M5-0.8 X 16 Button Head Cap Screw Stainless M5-0.8 X 16 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M5-0.8 X 20 Button Head Cap Screw Stainless M5-0.8 X 20 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M6-1 X 10 Button Head Cap Screw Stainless M6-1 X 10 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M6-1 X 10 Button Head Cap Screw Alloy Steel M6-1 X 10 BUTTON HEAD SOCKET CAP SCREW ALLOY STEEL ZINC
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M6-1 X 16 Button Head Cap Screw Alloy Steel M6-1 X 16 BUTTON HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
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M6-1 X 16 Button Head Cap Screw Stainless M6-1 X 16 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
Get a custom quote today!
M6-1 X 20 Button Head Cap Screw Stainless M6-1 X 20 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
Get a custom quote today!
M6-1 X 45 Button Head Cap Screw Stainless M6-1 X 45 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M8-1.25 X 10 Button Head Cap Screw Stainless M8-1.25 X 10 BUTTON HEAD SOCKET CAP SCREW STAINLESS STEEL
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M8-1.25 X 16 Button Head Cap Screw Alloy Steel M8-1.25 X 16 BUTTON HEAD SOCKET CAP SCREW ALLOY STEEL BLACK OXIDE
Get a custom quote today!
M3.5-0.6 X 6 Button Head Cap Screw Stainless M3.5-0.6 X 6 BUTTON HEAD TORX SOCKET CAP SCREW STAINLESS STEEL
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M3-0.5 X 10 Button Head Cap Screw Stainless M3-0.5 X 10 BUTTON HEAD TORX SOCKET CAP SCREW STAINLESS STEEL
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M4-0.7 X 14 Button Head Cap Screw Stainless M4-0.7 X 14 BUTTON HEAD TORX SOCKET CAP SCREW STAINLESS STEEL
Get a custom quote today!
   
 
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