Sirius 12.9 Grade Socket Head Cap Screws M4 50mm Pack of 1

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Sirius 12.9 Grade Socket Head Cap Screws M4 50mm Pack of 1

This high-strength socket head cap screw delivers exceptional holding power and durability for demanding engineering and mechanical applications. Crafted from premium grade 12.9 alloy steel, it offers superior tensile strength and resistance to shear forces, making it the ideal choice for high-stress assemblies where reliability is critical. The black Sirius finish provides a professional appearance and adds a layer of corrosion resistance, extending the life of your fastening solution even in challenging environments.

Key features include:

- Grade 12.9 alloy steel construction for maximum tensile strength

- Black oxide finish for improved corrosion and wear resistance

- Socket hex head design for positive engagement with hex keys

- Fully threaded up to 40mm length; partially threaded from 40mm to 50mm

- M4 thread size with 0.7mm pitch for precise fit

- Pack of 1 screw for targeted replacement or specific projects

- Manufactured to tight tolerances for consistent performance

Ideal for machinery, automotive, and industrial fastening tasks where precision and load-bearing capacity are non-negotiable.

GTIN: 5056293252461