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Button Cap Screw with Torx Pin
Button Cap Screws with Torx Pin are tamper-resistant fasteners featuring a rounded low-profile head and a star socket drive with a central security pin. They are manufactured to ASTM, DIN, and ISO standards in alloy steel, stainless steel, or carbon steel. The Torx pin design prevents removal with standard tools, ensuring higher security for sensitive or public applications. Available in black oxide, zinc, nickel, or stainless finishes, they combine strength, corrosion resistance, and tamper-proof reliability. They are widely used in electronics, public infrastructure, automotive assemblies, safety equipment, and security installations.

