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The VALUE COLLECTION 011337PR is a partially threaded hex socket cap screw designed for high-strength fastening in mechanical and structural assemblies. It features a 7/16-14 UNC thread size and a 4-inch length under the head, providing solid thread engagement in medium to heavy fastening applications. Manufactured from alloy steel with a black oxide finish, it resists corrosion and surface wear in demanding shop and field environments. Installation requires a 3/8-inch hex (Allen) key. This fastener meets ASME/ANSI B18.3 and ASTM A574 standards, making it suitable for precision and load-bearing applications where dimensional and mechanical compliance is required.
This screw is used in industrial machinery, tooling fixtures, equipment frames, and general mechanical assemblies where a recessed hex drive and high tensile strength are needed. The partial threading allows for a smooth shank section that resists shear forces between joined components. Machinists, millwrights, maintenance technicians, and general contractors working with metal fabrications will commonly install this fastener.
Designed as a standard 7/16-14 UNC socket cap screw suitable for use in any application requiring ASME/ANSI B18.3 compliant hex socket fasteners in that thread size and drive configuration.
Installation is performed using a 3/8-inch hex key or Allen driver; ensure the drive tool is fully seated before applying torque to avoid rounding the socket. Power down or de-energize any equipment before fastening into or near mechanical assemblies. Inspect threads in the receiving hole for cleanliness and proper thread form before installation. Follow applicable industry standards and equipment manufacturer specifications for torque requirements on this fastener size.
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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