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Sirius 12.9 Grade Socket Head Cap Screws BZP M8 50mm Pack of 1 - Image 1
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Sirius 12.9 Grade Socket Head Cap Screws BZP M8 50mm Pack of 1

Sirius

Compare today's prices on the "Sirius 12.9 Grade Socket Head Cap Screws BZP M8 50mm 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 BZP M8 50mm Pack of 1".

Sirius 12.9 Grade Socket Head Cap Screws BZP M8 50mm Pack of 1

These Sirius grade 12.9 socket head cap screws deliver exceptional tensile strength and reliability for demanding engineering and industrial applications. Designed for high-stress environments where standard fasteners would fail, this M8 x 50mm screw provides the superior clamping force and fatigue resistance needed in machinery, automotive assemblies, and heavy-duty equipment. The bright zinc plated (BZP) finish offers a good level of corrosion protection while maintaining dimensional accuracy for a precise fit.

- Manufactured from alloy steel to grade 12.9 specification for maximum tensile strength

- Bright zinc plated finish provides moderate corrosion resistance and a clean appearance

- M8 thread diameter with 50mm length suitable for medium-to-heavy duty fastening tasks

- Hex socket drive allows secure torque application with standard Allen keys

- Pack of 1 for single-use replacements or small repair jobs

- Compliant with metric dimensional standards for compatibility with standard tools and nuts

- Ideal for use in machine tools, automotive components, structural steelwork, and pressurised equipment

Whether replacing worn fasteners or building a new assembly, this high-strength screw gives you the peace of mind that comes from using a grade 12.9 fixing.

GTIN: 5056293253444