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Sirius 12.9 Grade Socket Head Cap Screws M20 200mm Pack of 1 - Image 1
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Sirius 12.9 Grade Socket Head Cap Screws M20 200mm Pack of 1

Sirius

Compare today's prices on the "Sirius 12.9 Grade Socket Head Cap Screws M20 200mm 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 M20 200mm Pack of 1".

Sirius 12.9 Grade Socket Head Cap Screws M20 200mm Pack of 1

These socket head cap screws deliver exceptional tensile strength and durability for the most demanding industrial applications. Manufactured to Grade 12.9 specification, they offer superior load-bearing performance and reliability in high-stress environments such as heavy machinery, automotive assemblies, and structural fastening. The black Sirius finish provides corrosion resistance and a professional appearance, while the hex socket drive enables secure tightening with standard tools.

- Black oxide finish for corrosion protection and reduced galling

- Made from high-tensile alloy steel, heat treated to Grade 12.9 strength

- M20 thread size with a 200mm overall length

- Fully threaded for the first 40mm; partially threaded thereafter for improved shear strength

- Hexagon socket drive allows for high torque application without cam-out

- Pack of 1 individual screw for precise replacement or project use

This heavy-duty cap screw is an excellent choice for load-critical fastening where safety and longevity are paramount.

GTIN: 5056293255318