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Sirius 12.9 Grade Socket Head Cap Screws UNC 1/4 UNC 1" Pack of 200 - Image 1
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Sirius 12.9 Grade Socket Head Cap Screws UNC 1/4 UNC 1" Pack of 200

Sirius

Compare today's prices on the "Sirius 12.9 Grade Socket Head Cap Screws UNC 1/4 UNC 1" Pack of 200".

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Last Updated: 19/09/2026
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Product Description

Compare today's prices on the "Sirius 12.9 Grade Socket Head Cap Screws UNC 1/4 UNC 1" Pack of 200".

Sirius 12.9 Grade Socket Head Cap Screws UNC 1/4 UNC 1" Pack of 200

These Sirius socket head cap screws are engineered for high-strength fastening applications where reliability and load capacity are critical. Manufactured from alloy steel and heat-treated to a 12.9 grade, they offer exceptional tensile strength and durability, making them ideal for machinery, automotive assemblies, and structural fixings. Each pack contains 200 pieces of 1/4-inch UNC thread with a 1-inch length, allowing you to stock up for multiple projects or repeated use.

- Grade 12.9 alloy steel construction for maximum strength and wear resistance

- Black oxide finish provides corrosion resistance and a professional appearance

- UNC (Unified Coarse) thread pattern for compatibility with standard nuts and tapped holes

- Precision-machined socket drive for secure engagement with hex keys

- Consistent hardness and dimensional accuracy for reliable clamping force

- Pack of 200 offers excellent value for tradespeople and workshop use

- Suitable for both static and dynamic load applications

Trust these high-tensile cap screws to deliver a tight, long-lasting hold in demanding environments.

GTIN: 5014196266190