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Sirius 10.9 Grade Socket Countersunk Screws M16 55mm Pack of 1 - Image 1
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Sirius 10.9 Grade Socket Countersunk Screws M16 55mm Pack of 1

Sirius

Compare today's prices on the "Sirius 10.9 Grade Socket Countersunk Screws M16 55mm 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 10.9 Grade Socket Countersunk Screws M16 55mm Pack of 1".

Sirius 10.9 Grade Socket Countersunk Screws M16 55mm Pack of 1

These high-tensile countersunk socket screws deliver dependable fastening for demanding engineering and construction applications where a flush finish is essential. Manufactured to strict ISO 10642 and DIN 7991 specifications, the Grade 10.9 strength rating ensures exceptional load-bearing capacity and resistance to shearing, making them ideal for securing components in automotive, structural steelwork, and machinery assemblies. The countersunk head design sits perfectly flat against the surface, reducing snagging risks and providing a clean professional appearance. Each screw in this pack of 1 is precision-threaded to M16 size with a 55mm length, offering a reliable solution for heavy-duty bolting tasks.

- High tensile Grade 10.9 steel for superior strength and durability

- ISO metric countersunk socket head conforming to ISO 10642 and DIN 7991

- M16 thread size with 55mm length suited to robust fastening needs

- Countersunk profile allows flush mounting for a smooth surface finish

- Pack of 1 individual screw for targeted replacement or project use

- Resistant to high clamping loads and repeated stress cycles

Ideal for professional tradespeople and engineers who require certified performance and consistent dimensions.

GTIN: 5056293250252