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Sirius 10.9 Grade Socket Countersunk Screws M6 40mm Pack of 1 - Image 1
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Sirius 10.9 Grade Socket Countersunk Screws M6 40mm Pack of 1

Sirius

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

Sirius 10.9 Grade Socket Countersunk Screws M6 40mm Pack of 1

These high tensile countersunk socket screws deliver exceptional strength and a flush finish, making them the reliable choice for demanding engineering and mechanical applications where a clean, recessed surface is essential. Manufactured to exacting ISO and DIN standards, each screw offers superior clamping force and resistance to shearing, ensuring long-lasting performance in metal fixings, machinery assembly, and structural projects.

- ISO metric threaded countersunk socket head screw

- High tensile grade 10.9 for superior strength and durability

- Manufactured to DIN 7991 and ISO 10642 specifications

- M6 thread diameter with 40mm length for versatile use

- Countersunk 90 degree head design for a flush, smooth finish

- Hexagon socket drive for secure, high-torque tightening

- Suitable for use with matching nuts or tapped holes in steel and other materials

- Supplied as a single screw in a protective pack

- Black finish for corrosion resistance and improved grip

Built to handle rigorous loads while maintaining a professional, unobtrusive appearance, this screw is ideal for precision engineering, automotive assemblies, and heavy-duty fastening tasks.

GTIN: 5056293249270