Value Collection 837251PR Hex Socket Cap Screw 3/8-16 Unc

Product Description

The VALUE COLLECTION 837251PR is a hex socket cap screw designed for fastening applications that require a recessed drive and reliable clamping force. It features a 3/8-16 UNC thread form with a 3/4-inch length under head and a 5/16-inch hex drive socket. The fastener is fully threaded along its shank and manufactured from alloy steel with a zinc-plated finish that provides corrosion resistance in moderate-duty environments. This screw is installed using a hex key or Allen driver and is suited for machine assembly, equipment repair, and general industrial fastening tasks performed by maintenance technicians and mechanical contractors.

This screw is appropriate for use in residential and light commercial equipment assembly, machinery maintenance, and structural fastening where a flush or low-profile head is required. The 3/8-16 UNC thread is a coarse-pitch imperial standard, making it compatible with a wide range of tapped holes and threaded inserts found in HVAC equipment frames, pump housings, electrical enclosures, and similar trade applications. It is sold in a minimum order quantity of 100 pieces per order.

Key Features

• 3/8-16 UNC coarse-thread form for broad compatibility with standard tapped holes
• Fully threaded shank maximizes thread engagement along the full 3/4-inch length under head
• 5/16-inch hex socket drive accepts standard hex keys and Allen drivers
• Alloy steel construction provides strength suitable for mechanical and structural fastening
• Zinc-plated finish meets ASTM B695 for moderate corrosion resistance

Compatibility

Designed as an OEM-style replacement or maintenance fastener for any application using 3/8-16 UNC socket cap screws with a 3/4-inch length under head.

Installation Notes

Installation is performed using a 5/16-inch hex key or Allen driver. Always de-energize and lock out equipment before replacing fasteners on live assemblies. Thread the screw by hand before applying torque to avoid cross-threading. Follow applicable equipment manufacturer guidelines and relevant mechanical codes for final torque requirements.