Sirius 12.9 Grade Socket Head Cap Screws M5 45mm Pack of 1

Compare today's prices on the "Sirius 12.9 Grade Socket Head Cap Screws M5 45mm Pack of 1".

Sirius 12.9 Grade Socket Head Cap Screws M5 45mm Pack of 1

Engineered for high-stress applications, this Sirius socket head cap screw delivers exceptional strength and reliability. Manufactured from premium grade 12.9 alloy steel, it offers the highest tensile strength available in metric fasteners, making it the ideal choice for demanding engineering, automotive, and industrial assemblies where structural integrity is critical. The 45mm length features a partially threaded shank to provide optimal clamping force in thicker materials while maintaining full thread engagement where needed.

- Grade 12.9 alloy steel construction for maximum tensile strength and fatigue resistance

- M5 thread size with a 45mm overall length

- Partially threaded design – fully threaded up to 40mm, with a plain shank section for deeper fastening applications

- Black oxide finish for corrosion resistance and a professional appearance

- Hex socket drive permits high torque application with standard Allen keys

- Suitable for use in machinery, jigs, fixtures, and automotive components

- Pack of 1 – ideal for precise replacements or single-project requirements

Choose this Sirius grade 12.9 screw for secure, long-lasting performance in your most critical fastening tasks.

GTIN: 5056293252683