Sirius 12.9 Grade Socket Head Cap Screws M4 20mm Pack of 1

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Sirius 12.9 Grade Socket Head Cap Screws M4 20mm Pack of 1

This Sirius grade 12.9 socket head cap screw delivers exceptional tensile strength and durability, making it a reliable choice for demanding mechanical and engineering applications where a secure, high-performance fastening is critical. The black finish provides corrosion resistance and a professional appearance.

- Manufactured from premium alloy steel and heat treated to grade 12.9 for superior strength

- Black oxide finish offers moderate corrosion protection and reduces glare

- Fully threaded along the entire 20mm length for maximum grip and clamping force

- Hexagon socket drive allows for precise torque application with standard hex keys

- M4 thread size with 0.7mm pitch, compatible with common metric applications

- Precision rolled threads ensure consistent fit and smooth installation

- Sold individually in a pack of 1 for targeted replacements or small-scale projects

This screw is ideal for high-stress fastening tasks where failure is not an option.

GTIN: 5056293252355