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Sirius 12.9 Grade Socket Head Cap Screws UNC 5/16 UNC 2 1/2 Pack of 100 - Image 1
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Sirius 12.9 Grade Socket Head Cap Screws UNC 5/16 UNC 2 1/2 Pack of 100

Sirius

Compare today's prices on the "Sirius 12.9 Grade Socket Head Cap Screws UNC 5/16 UNC 2 1/2 Pack of 100".

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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 UNC 5/16 UNC 2 1/2 Pack of 100".

Sirius 12.9 Grade Socket Head Cap Screws UNC 5/16 UNC 2 1/2 Pack of 100

These high-strength socket head cap screws are engineered for demanding applications where reliability and durability are paramount. Manufactured from premium alloy steel and hardened to Grade 12.9, they offer exceptional tensile strength and resistance to shear forces, making them ideal for heavy-duty assemblies in machinery, automotive, and industrial equipment. Whether you are securing critical components or building robust structures, this pack of 100 ensures you have the right fasteners for the job, reducing downtime and providing long-lasting performance.

- Grade 12.9 alloy steel for maximum strength and hardness

- UNC 5/16 thread size with a length of 2 1/2 inches for versatile fitting

- Hex socket drive allows for secure, high-torque installation

- Black oxide finish provides corrosion resistance and a professional appearance

- Pack of 100 screws offers excellent value for ongoing projects

- Meets international quality standards for dimensional accuracy and consistency

- Suitable for use with standard hex keys and torque tools

Trust these fasteners to hold firm under extreme loads and high-stress conditions.

GTIN: 5056293250856