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Sirius 12.9 Grade Socket Head Cap Screws M12 200mm Pack of 1 - Image 1
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Sirius 12.9 Grade Socket Head Cap Screws M12 200mm Pack of 1

Sirius

Compare today's prices on the "Sirius 12.9 Grade Socket Head Cap Screws M12 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 M12 200mm Pack of 1".

Sirius 12.9 Grade Socket Head Cap Screws M12 200mm Pack of 1

When you need a high-strength fastener that can withstand extreme loads and demanding industrial applications, this Sirius black grade 12.9 socket head cap screw delivers the performance and reliability you can count on. Engineered for critical assemblies, it offers superior tensile strength and durability, making it ideal for use in machinery, automotive, and heavy-duty engineering projects where safety and precision are paramount.

- Manufactured from high-quality alloy steel, heat-treated to achieve a 12.9 grade rating for exceptional tensile strength

- Black oxide finish provides corrosion resistance and a professional appearance while reducing galling during tightening

- M12 thread size with a 200mm overall length for versatile fastening in thick or multi-layer components

- Fully threaded up to 40mm for maximum engagement in shorter applications, then partially threaded along the remaining shank to reduce stress concentrations

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

- Pack of 1 ensures you get exactly the fastener needed for a specific repair or build

Precision-engineered to meet exacting metric standards, this screw is a robust choice for your toughest fastening tasks.

GTIN: 5056293254502