As of May 1, 2021 our website no longer supports Internet Explorer 11.

We recommend that you update your browser here.

Microsoft Edge | Firefox | Chrome

Free Domestic Shipping at $99

M4 Button Socket Head

Steel Class 10.9

ISO 7380-1

Buy in bulk & save
Select options above to see pricing.
$0.12

This configuration is not available. Make another selection.

SKU: 00-SB4BLK

Detail & Specs

This configuration is not available. Make another selection.

M4 Metric Button Head Socket Cap Screw, 10.9

Button head cap screws are great for limited space installation areas. Use an allen wrench to install these screws. The slim design of an allen socket wrench allows access to tight locations where a traditional external hex drive bolt would not fit. The smooth head design gives a neat, professional finish free from sharp edges, great for furniture an automotive applications.

Zinc Plated finish provide corrosion resistance without sacrificing strength. Black oxide provides minimal corrosion resistance, best for dry environments.

Class 10.9 metric button head bolts are considered hardened, providing a high strength, high tensile fastening solution. Pair with Class 10 or stronger nuts.

These bolts can be used with many different styles of locking and non-locking nuts, tightly clamping together whatever the cap screw is being used to secure. Button head screws are popular across a wide range of industries: automotive, furniture, agriculture, electonics, etc.

Also known as an rounded head button bolt, hexagon socket button head screw. Common identifying abbreviations: BH, BHCS, BHMS, SBHCS, SBHMS

Special Order Variations
Alternative Drive Style: Torx / TX Drive