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Sirius 10.9 Grade Socket Button Head Screws BZP M6 40mm Pack of 1 - Image 1
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Sirius 10.9 Grade Socket Button Head Screws BZP M6 40mm Pack of 1

Sirius

Compare today's prices on the "Sirius 10.9 Grade Socket Button Head Screws BZP M6 40mm Pack of 1".

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Last Checked: 19/09/2026
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Product Description

Compare today's prices on the "Sirius 10.9 Grade Socket Button Head Screws BZP M6 40mm Pack of 1".

Sirius 10.9 Grade Socket Button Head Screws BZP M6 40mm Pack of 1

These high-strength socket button head screws deliver reliable fastening performance for demanding mechanical and engineering applications. Made from 10.9 grade alloy steel, they offer superior tensile strength compared to standard grade 8.8 fixings, making them ideal for use in machinery, automotive assemblies, and structural projects where durability and security are essential. The bright zinc plating provides effective corrosion resistance, prolonging the life of the screw even in mildly damp or exposed conditions. The low-profile button head design sits flush against surfaces, reducing snagging risks and giving a neat, professional finish.

Key features:

- Grade 10.9 alloy steel for high tensile strength and load-bearing capability

- Bright zinc plated (BZP) finish for corrosion protection and a clean appearance

- M6 thread size with a 40mm length for secure fastening in a range of materials

- Socket (hexagon) drive allows for precise torque application using an Allen key

- Button head profile offers a low, domed shape that minimises clearance issues

- Supplied as a single screw – ideal for replacements or one-off fixes

For a fastener that combines strength, corrosion resistance, and a tidy finish, this socket button head screw is a dependable choice for your toolkit.

GTIN: 5056293247986