Value Collection C703164 Hex Cap Screw 7/16-14 Grade 8 50 Pack

Product Description

The VALUE COLLECTION C703164 is a Grade 8 steel hex head cap screw with a 7/16-14 UNC thread and a 2.25-inch length under head. It is partially threaded and left uncoated, meeting the dimensional and mechanical requirements of ASME B18.2.1. This fastener is used in high-strength bolted assemblies where the Grade 8 rating provides superior tensile and proof load performance compared to lower-grade hardware. Installers working in mechanical, structural, or equipment-mounting applications rely on this screw where joint integrity under load is critical. This SKU is sold in a pack of 50 units.

This hex head cap screw is suited for use in industrial machinery, structural steel connections, heavy equipment assembly, and similar high-load fastening applications. The partially threaded shank allows the unthreaded portion to bear shear loads at the joint interface, making it appropriate where full thread engagement is not required or where shank bearing strength matters. The UNC thread form is the standard choice for general-purpose inch-series fastening in steel-to-steel and steel-to-cast assemblies across manufacturing and mechanical trades.

Key Features

• Grade 8 steel construction for high tensile and proof load performance
• 7/16-14 UNC thread for standard inch-series compatibility
• 2.25-inch length under head with partially threaded shank
• Uncoated finish — suitable for applications where coating is not required or where field coating will be applied
• Meets ASME B18.2.1 dimensional standards
• Sold in a 50-piece pack with a minimum order quantity of 1 pack

Compatibility

Designed as a standard inch-series hex head cap screw for use in any application requiring a 7/16-14 UNC Grade 8 fastener with a 2.25-inch length under head and partial threading per ASME B18.2.1.

Installation Notes

Installation is typically performed by millwrights, maintenance mechanics, or structural tradespeople using a standard hex wrench or impact tool sized for a 7/16-inch fastener. Always verify the mating thread is clean and free of debris before installation. Do not mix Grade 8 fasteners with lower-grade nuts or threaded inserts, as this can compromise joint integrity. Follow applicable industry torque guidelines for 7/16-14 Grade 8 hardware based on the joint design and lubrication condition.