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Sirius 12.9 Grade Socket Head Cap Screws M5 20mm Pack of 1 - Image 1
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Sirius 12.9 Grade Socket Head Cap Screws M5 20mm Pack of 1

Sirius

Compare today's prices on the "Sirius 12.9 Grade Socket Head Cap Screws M5 20mm 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 M5 20mm Pack of 1".

Sirius 12.9 Grade Socket Head Cap Screws M5 20mm Pack of 1

Engineered for high-stress applications, this Sirius M5 socket head cap screw delivers exceptional strength and reliability. Manufactured from grade 12.9 alloy steel, it offers the highest tensile strength class available for metric fasteners, making it the ideal choice for demanding mechanical assemblies, automotive repairs, and industrial machinery where failure is not an option. The black oxide finish provides enhanced corrosion resistance while maintaining precise dimensional tolerances for a secure fit every time.

- Grade 12.9 alloy steel for maximum tensile strength

- Black oxide finish for corrosion protection and reduced reflectivity

- Fully threaded along the entire 20mm length for versatile engagement

- Hex socket drive allows for secure, high-torque installation

- Precision-machined to standard M5 metric dimensions

- Suitable for use in high-vibration environments and load-bearing joints

Upgrade your project with fasteners you can trust to perform under pressure.

GTIN: 5056293252584