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Sirius 10.9 Grade Socket Countersunk Screws M20 120mm Pack of 1 - Image 1
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Sirius 10.9 Grade Socket Countersunk Screws M20 120mm Pack of 1

Sirius

Compare today's prices on the "Sirius 10.9 Grade Socket Countersunk Screws M20 120mm 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 M20 120mm Pack of 1".

Sirius 10.9 Grade Socket Countersunk Screws M20 120mm Pack of 1

These high-tensile countersunk socket screws deliver exceptional clamping force and a flush finish, making them the reliable choice for demanding engineering and construction applications where strength and a neat appearance are essential. Manufactured to exacting ISO 10642 and DIN 7991 specifications, the M20 x 120mm screw provides a secure, tamper-resistant fastening that sits flush with the surface, ideal for machinery assembly, automotive work, and structural fixings. The Grade 10.9 rating ensures superior tensile strength and durability under high loads.

- Grade 10.9 high-tensile steel for maximum strength and load-bearing capacity

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

- M20 thread size with 120mm length for heavy-duty fastening tasks

- Manufactured to ISO 10642 and DIN 7991 standards for precision and compatibility

- Hexagon socket drive for secure, high-torque installation with standard Allen keys

- Iso metric thread profile ensures consistent fit with standard nuts and tapped holes

- Suitable for use in steel structures, jigs, fixtures, and mechanical assemblies

- Pack of 1, individually bagged for convenience and quality assurance

Perfect for professionals and serious DIY users who require a robust, flush-fitting fastener that will not compromise on strength or safety.

GTIN: 5056293250573