Sirius 12.9 Grade Socket Head Cap Screws UNC 1/4 UNC 5/8" Pack of 200

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Sirius 12.9 Grade Socket Head Cap Screws UNC 1/4 UNC 5/8" Pack of 200

Engineered for high-stress environments, these Sirius socket head cap screws deliver exceptional tensile strength and reliable clamping force, making them an essential choice for demanding mechanical assemblies and industrial fastening tasks. Manufactured from premium alloy steel and heat treated to Grade 12.9, they offer superior resistance to shear and fatigue, ensuring a secure, long-lasting joint even under heavy loads or vibration. The Unified Coarse (UNC) thread profile provides excellent thread engagement and ease of installation in standard tapped holes. Each pack contains 200 pieces, offering excellent value for bulk applications such as machinery maintenance, automotive repairs, manufacturing jigs, or engineering projects. The hexagon socket drive allows for precise torque application with standard Allen keys, reducing the risk of cam-out and enabling fast, efficient assembly in confined spaces. Precision rolled threads and a clean, burr-free finish ensure smooth insertion and consistent fit. These screws conform to strict dimensional tolerances, giving you dependable performance every time. Whether you are a professional engineer, a workshop technician, or an advanced DIY enthusiast, this pack provides the quantity and quality needed to complete multiple jobs without repeat ordering.

GTIN: 5014196266183