Value Collection 202983 Hex Head Cap Screw 3/8-16 X 2 in 316 Ss

Product Description

The VALUE COLLECTION 202983 is a fully threaded hex head cap screw designed for reliable mechanical fastening in corrosive or wet environments. This fastener measures 3/8-16 thread size with a 2-inch length under the head, machined to Unified National Coarse (UNC) thread standards. Constructed from Grade 316 stainless steel with a bright uncoated finish, it delivers strong corrosion resistance, making it well-suited for marine, chemical, and outdoor industrial applications where standard steel fasteners would degrade. Licensed tradespeople and maintenance professionals rely on this screw for structural and equipment assembly tasks requiring durable, non-reactive hardware.

This cap screw is a standard inch-measurement fastener applicable across a wide range of trade and industrial settings. Common install scenarios include HVAC equipment mounting, plumbing fixture attachment, pool equipment assembly, and general mechanical fabrication where moisture or chemical exposure is a factor. The 3/8-16 UNC thread pattern is one of the most common in North American mechanical assemblies, making this fastener broadly compatible with standard tapped holes and nuts of the same specification. The fully threaded shank maximizes thread engagement across the full 2-inch length.

Key Features

• Grade 316 stainless steel construction provides superior corrosion resistance compared to Grade 304 in chloride and acidic environments
• Fully threaded shank allows maximum clamping and thread engagement along the entire 2-inch length
• 3/8-16 UNC thread standard ensures compatibility with widely available matching nuts, inserts, and tapped holes
• Bright uncoated finish maintains dimensional accuracy and allows for easy inspection of thread condition
• Inch measurement system; length measured under head per standard fastener convention

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 specifications.

Installation Notes

Installation is performed by any trade or maintenance professional using a standard hex wrench or socket driver sized for a 3/8-inch hex head fastener. Ensure mating threads are clean and free of debris before driving. In stainless steel assemblies, apply an anti-seize compound to prevent galling during installation. Follow applicable mechanical and structural codes for torque and fastener selection based on joint load requirements.