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Sirius 12.9 Grade Socket Head Cap Screws M16 180mm Pack of 1 - Image 1
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Sirius 12.9 Grade Socket Head Cap Screws M16 180mm Pack of 1

Sirius

Compare today's prices on the "Sirius 12.9 Grade Socket Head Cap Screws M16 180mm Pack of 1".

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Last Updated: 19/09/2026
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Product Description

Compare today's prices on the "Sirius 12.9 Grade Socket Head Cap Screws M16 180mm Pack of 1".

Sirius 12.9 Grade Socket Head Cap Screws M16 180mm Pack of 1

This premium socket head cap screw delivers exceptional strength and reliability for the most demanding mechanical and engineering applications. Manufactured from high-grade alloy steel and heat-treated to a 12.9 tensile strength rating, it provides superior clamping force and resistance to shearing, making it ideal for use in automotive, industrial machinery and structural assemblies where safety and performance are critical. The black oxide finish offers moderate corrosion resistance and a professional, non-reflective appearance.

- Grade 12.9 alloy steel construction for maximum tensile strength and durability

- M16 thread size with a 180mm overall length

- Fully threaded for the first 40mm, ensuring secure engagement in shallow holes

- Partially threaded from 40mm onwards, providing a smooth shank section for shear applications

- Standard socket hex head for use with hex keys or Allen wrenches

- Black oxide surface treatment for improved corrosion resistance and reduced glare

- Pack of one screw, precision-engineered to exacting tolerances

This robust fastener is the reliable choice for high-stress fastening tasks where inferior bolts would fail.

GTIN: 5056293254946