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The VALUE COLLECTION 015315PR is a hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, tooling fixtures, and industrial equipment. The screw features a 7/16-14 UNC thread size, a 1-inch length under head, and a 3/8-inch hex drive. It is fully threaded along its entire shank length. Constructed from alloy steel with a black oxide coating, it offers improved corrosion resistance and reduced surface reflectivity. This fastener is installed by machinists, millwrights, industrial maintenance technicians, and mechanical contractors working on precision assemblies where socket head fasteners are required.
This screw is suited for use in confined spaces where a hex socket driver or Allen wrench must be used in place of a standard hex bolt and wrench. The 7/16-14 UNC coarse thread pattern provides reliable clamping force in steel and ferrous assemblies. It is commonly found in machine tool components, jigs, fixtures, hydraulic manifolds, and general industrial equipment where a low-profile cap head is required. It conforms to ASME/ANSI B18.3, ASTM A574, and IFI 124 standards.
Designed as an OEM-style replacement or direct-use fastener for industrial and mechanical assemblies requiring 7/16-14 UNC hex socket cap screws conforming to ASME/ANSI B18.3 and ASTM A574 specifications.
Installation is performed by machinists, millwrights, or maintenance technicians using a 3/8-inch hex key or socket driver. Ensure mating threads are clean and free of debris before installation. Follow applicable fastener torque guidelines per ASME or equipment manufacturer specifications. Do not use an impact driver at full torque without confirming thread engagement to avoid stripping or galling.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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