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Sirius 12.9 Grade Socket Head Cap Screws M18 50mm Pack of 1 - Image 1
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Sirius 12.9 Grade Socket Head Cap Screws M18 50mm Pack of 1

Sirius

Compare today's prices on the "Sirius 12.9 Grade Socket Head Cap Screws M18 50mm 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 12.9 Grade Socket Head Cap Screws M18 50mm Pack of 1".

Sirius 12.9 Grade Socket Head Cap Screws M18 50mm Pack of 1

This high-strength socket head cap screw delivers exceptional performance for demanding industrial applications, offering reliable fastening where maximum tensile strength and durability are essential. Manufactured to the rigorous Grade 12.9 specification, it provides superior hardness and load-bearing capacity, making it ideal for use in heavy machinery, automotive assemblies, and structural fixings where failure is not an option.

- Manufactured from premium alloy steel to Grade 12.9 standard for outstanding tensile strength and fatigue resistance.

- Black oxide finish provides enhanced corrosion protection and a professional, low-glare appearance.

- M18 thread size with a 50mm overall length; partially threaded design with a plain shank section for improved shear strength and precise clamping.

- Fully threaded in lengths up to 40mm; this 50mm screw features a plain shank to optimise load distribution in thicker assemblies.

- Standard hexagon socket drive enables secure engagement with hex keys or Allen wrenches for straightforward installation.

- Pack of 1, individually supplied for single-use replacements or bespoke projects.

- Conforms to ISO 898-1 mechanical property requirements for Grade 12.9 fasteners.

This screw is a dependable choice for critical bolting applications where strength and reliability cannot be compromised.

GTIN: 5056293255004