Value Collection A997213 Hex Head Cap Screw 3/8-16 X 3 in

Product Description

The VALUE COLLECTION A997213 is a fully threaded hex head cap screw sized 3/8-16 x 3 inches, manufactured from 18-8 stainless steel. The 3/8-16 designation indicates a 3/8-inch nominal diameter with 16 threads per inch under the Unified National Coarse (UNC) standard. Full threading along the 3-inch length under the head provides maximum thread engagement across the full fastener shank. The 18-8 stainless steel construction delivers corrosion resistance suitable for wet, humid, or chemically active environments. This fastener is commonly installed by HVAC technicians, plumbers, electricians, and general trade professionals requiring a reliable, corrosion-resistant threaded fastener for mechanical assemblies, brackets, equipment mounting, and structural connections.

This hex head cap screw is suited for residential and light commercial trade applications where standard UNC inch-series fasteners are required. The fully threaded design makes it effective for clamping applications with nuts or threaded inserts across the full usable length. Typical install scenarios include mounting HVAC equipment panels, plumbing fixture supports, electrical enclosure hardware, and pool equipment structural assemblies. Sold in a package quantity of 10 per order.

Key Features

• 3/8-16 UNC thread standard for broad compatibility with inch-series hardware
• 3-inch length under head with full threading along entire shank
• 18-8 stainless steel construction resists corrosion in wet and humid environments
• Hex drive head accepts standard hex keys and socket drive tools
• Sold in packs of 10 to support multi-fastener job requirements

Compatibility

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

Installation Notes

Installation is performed using a standard hex socket or wrench sized for a 3/8-inch hex head cap screw. Ensure the mating thread or nut is rated 3/8-16 UNC before installation to avoid cross-threading or fastener damage. Follow applicable mechanical and building codes when using fasteners in structural or load-bearing applications. Do not overtighten stainless steel fasteners, as galling can occur without appropriate anti-seize compound on the threads.