Sirius 12.9 Grade Socket Head Cap Screws UNC 3/8 UNC 3" 1/2" Pack of 50

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Sirius 12.9 Grade Socket Head Cap Screws UNC 3/8 UNC 3" 1/2" Pack of 50

These high-strength socket head cap screws are engineered for demanding applications where reliability and durability are essential. Manufactured from alloy steel to the exacting 12.9 grade specification, they offer exceptional tensile strength and resistance to shear, making them ideal for use in machinery, automotive assemblies, and structural fixings where a secure, long-lasting fastening is required. The UNC thread profile ensures compatibility with standard imperial nuts and tapped holes, while the hexagon socket drive allows for precise torque control during installation.

- Pack of 50 socket head cap screws, UNC 3/8" thread size, 3" length

- Manufactured from high-grade alloy steel, heat treated to 12.9 grade for superior strength

- Hexagon socket (Allen key) drive for secure engagement and high torque transmission

- Black oxide finish provides moderate corrosion resistance and a professional appearance

- Fully threaded shank for maximum grip and clamping force

- Conforms to ISO 898-1 and DIN 912 standards for dimensional accuracy and performance

- Suitable for use in high-stress environments including industrial equipment and heavy-duty repairs

Whether you are replacing worn fixings or building new assemblies, these screws deliver the robust performance expected from industrial-grade fasteners.

GTIN: 5014196338927