Sirius 12.9 Grade Socket Head Cap Screws M30 90mm Pack of 1

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Sirius 12.9 Grade Socket Head Cap Screws M30 90mm Pack of 1

This Sirius black socket head cap screw delivers exceptional tensile strength and reliability, making it the ideal choice for high-stress engineering and mechanical applications where safety and performance are critical. Manufactured to Grade 12.9 specifications, it ensures superior load-bearing capacity and durability even under extreme conditions.

- Made from high-strength alloy steel, heat-treated to Grade 12.9 for maximum hardness and resistance to shear and fatigue

- Fully threaded along its entire length for sizes up to 40mm, allowing full engagement with mating components

- Partially threaded from 40mm and above (this 90mm screw has a plain shank section) to improve shear strength and alignment in thicker assemblies

- Black oxide finish provides a sleek, corrosion-resistant surface while reducing glare and galling during installation

- Hex socket drive enables secure, high-torque tightening with standard Allen keys or hex bits

- M30 thread diameter and 90mm length offer a robust, heavy-duty fastening solution for industrial equipment, machinery, and structural joints

- Pack contains one screw, supplied loose for straightforward use in repair or project work

Ideal for demanding environments in automotive, construction, and general engineering.

GTIN: 5056293255523