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Sirius 12.9 Grade Socket Head Cap Screws BZP M5 25mm Pack of 1 - Image 1
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Sirius 12.9 Grade Socket Head Cap Screws BZP M5 25mm Pack of 1

Sirius

Compare today's prices on the "Sirius 12.9 Grade Socket Head Cap Screws BZP M5 25mm 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 M5 25mm Pack of 1".

Sirius 12.9 Grade Socket Head Cap Screws BZP M5 25mm Pack of 1

These Sirius 12.9 grade socket head cap screws are engineered to deliver exceptional tensile strength and durability for heavy-duty fastening applications. With a hardened steel construction and bright zinc plating, they offer reliable performance in high-stress environments where standard fasteners would fail. Perfect for machinery, automotive, and structural assemblies, these screws provide the clamping force and longevity required for critical joints.

- Manufactured from 12.9 grade alloy steel for the highest strength rating available in metric fasteners

- Bright zinc plated (BZP) finish offers moderate corrosion resistance and a clean, professional appearance

- M5 thread size with a 25mm length for precise fit in standard metric applications

- Hex socket drive allows secure engagement with a hex key, reducing cam-out and enabling high torque tightening

- Fully threaded shank ensures maximum grip length in the mating component

- Pack of 1 screw for targeted replacements or small-scale projects

- Compliant with ISO 4762 / DIN 912 dimensional standards for interchangeability

- Heat treated to achieve core hardness of 38-44 HRC

Ideal for demanding engineering tasks where reliability and load capacity are non-negotiable.

GTIN: 5056293252614