Value Collection HCI203704000FT-050BX Hex Cap Screw 3/8-16

Product Description

The VALUE COLLECTION HCI203704000FT-050BX is a fully threaded hex head cap screw designed for general-purpose fastening applications across mechanical, structural, and industrial assembly work. It measures 3/8-16 thread size with a 4-inch length under head, conforming to Unified National Coarse (UNC) thread standards. Manufactured from Grade 2 steel with a zinc-plated finish for basic corrosion resistance, this fastener suits indoor and light-duty outdoor installations. Tradespeople and maintenance technicians use this screw where full thread engagement is required along the entire shank length.

This hex head cap screw fits a wide range of trade and industrial applications including HVAC equipment mounting, plumbing fixture support, electrical enclosure assembly, and general mechanical fabrication. The 3/8-16 UNC thread pattern is one of the most common coarse-thread sizes in North American trade work, making it compatible with standard nuts, inserts, and tapped holes found across equipment, brackets, and structural components. Minimum order quantity is 50 pieces per order.

Key Features

• Fully threaded shank provides maximum thread engagement for secure clamping across the full 4-inch length under head
• 3/8-16 UNC thread conforms to inch-system Unified National Coarse standards
• Grade 2 steel construction suitable for general-purpose, non-structural fastening
• Zinc-plated finish provides basic corrosion protection for light-duty and indoor service environments
• Hex drive head accepts standard 9/16-inch wrenches and sockets commonly found in trade toolkits

Compatibility

Designed as a standard 3/8-16 UNC inch-series hex head cap screw compatible with any 3/8-16 tapped hole, hex nut, or threaded insert conforming to UNC standards.

Installation Notes

Install using a 9/16-inch open-end wrench, box wrench, or socket. Ensure mating threads are clean and free of debris before driving. Do not exceed the load ratings appropriate for Grade 2 steel in structural or high-vibration applications where Grade 5 or Grade 8 hardware may be required. Power down or de-energize any equipment before accessing fastener locations on live electrical or mechanical assemblies.