Value Collection R57001082 Hex Socket Cap Screw 1/2-13

Product Description

The VALUE COLLECTION R57001082 is a hex socket cap screw designed for secure, high-torque fastening in industrial and mechanical assembly applications. Featuring a 1/2-13 UNC thread size and a 12-inch length under head, this fastener is driven with a 3/8-inch hex key or Allen wrench. Constructed from 18-8 stainless steel with a bright uncoated finish, it provides reliable corrosion resistance in moderate-exposure environments. This screw is well suited for structural fastening, machine frames, fixtures, and equipment assemblies where a flush or recessed drive head is required.

This hex socket cap screw is used in a wide range of industrial, manufacturing, and maintenance applications. The 1/2-13 UNC coarse thread pattern allows for quick engagement and works well in applications where thread stripping resistance and strong clamping force are priorities. The 12-inch under-head length makes it suitable for fastening through thick stock, stacked components, or deep-reach assemblies. Maintenance technicians, machinists, and millwrights typically install this fastener in production equipment, structural frames, and general mechanical assemblies.

Key Features

• 1/2-13 UNC coarse thread for strong clamping force and wide tool compatibility
• 12-inch length under head for deep-reach or thick-stack fastening applications
• 3/8-inch hex drive for use with standard Allen wrenches or hex bit sockets
• 18-8 stainless steel construction for corrosion resistance in moderate-exposure environments
• Bright uncoated finish maintains dimensional accuracy and allows for future coating if required

Compatibility

Designed as a standard 1/2-13 UNC hex socket cap screw for use in any application requiring that thread size and a 12-inch under-head length in 18-8 stainless steel.

Installation Notes

Installation requires a 3/8-inch hex key or an appropriate hex bit socket and torque wrench rated for the fastener size. Always verify that the mating threaded hole or nut matches the 1/2-13 UNC thread specification before installation. Ensure all components are clean and free of debris before driving the fastener to avoid cross-threading. Follow applicable mechanical and structural fastening standards for the specific assembly or equipment being serviced.