Stainless Steel Button Head Screws

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Stainless Steel A2-70 A4-80 SS201 SS304 SS316 ISO7380 Hexagon Socket Button Head Screws


An Allen bolt, or hexagon socket head cap screw, is a threaded fastener with a cylindrical head having a hexagonal recess. It’s driven by an Allen wrench (hex key). Ideal for tight spaces and low-profile needs, it’s widely used in machinery, electronics, and furniture. Available in materials like steel or stainless steel for different strength demands.

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