Sirius 12.9 Grade Socket Head Cap Screws M12 170mm Pack of 1

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Sirius 12.9 Grade Socket Head Cap Screws M12 170mm Pack of 1

Designed for the most demanding high-stress applications, this Sirius grade 12.9 socket head cap screw delivers exceptional tensile strength and reliability. Whether you are securing heavy machinery, automotive components, or structural assemblies, the M12 x 170mm size provides the reach and clamping force needed for critical fastening jobs where standard bolts would fail. The black finish adds corrosion resistance while maintaining the precision fit required for accurate torque transmission.

- Manufactured from alloy steel and heat-treated to the rigorous grade 12.9 specification for superior strength and durability

- Socket hex head allows secure engagement with standard Allen keys or hex drivers for easy installation in tight spaces

- Fully threaded along the first 40mm for maximum grip in shallow fastening applications; partially threaded shank from 40mm to 170mm for improved shear strength and alignment in deeper joints

- Black oxide coating provides mild corrosion protection and a professional appearance

- Pack of 1 – ideal for specific replacements, prototype work, or single-point repairs without excess stock

- Complies with DIN 912 dimensional standards for consistent fit and performance

Trust this screw to hold firm under extreme loads, delivering peace of mind in every project.

GTIN: 5056293254489