Value Collection 199632 Hex Socket Cap Screw 3/8-16 Unc

Product Description

The VALUE COLLECTION 199632 is a partially threaded hex socket cap screw designed for fastening applications that require a recessed drive and a clean, low-profile head. Threaded at 3/8-16 UNC with a 2.25-inch length under head, this screw accepts a 5/16-inch hex key drive. Constructed from 18-8 stainless steel, it offers solid corrosion resistance in wet, outdoor, or chemically exposed environments. This fastener is a common choice for mechanical assemblies, equipment frames, and structural connections where a standard hex head is not practical.

This screw is suited for light industrial, HVAC equipment assembly, plumbing fixture mounting, and general mechanical maintenance tasks. The 3/8-16 UNC coarse thread provides strong pull-out resistance in metal, and the partially threaded shank allows for tight clamping between two surfaces. Trades including HVAC technicians, pipefitters, and general maintenance mechanics commonly stock this size for field repairs and equipment installations.

Key Features

• 3/8-16 UNC coarse thread for broad hardware compatibility
• 2.25-inch length under head suits medium-depth fastening applications
• Partially threaded shank enables firm clamping across joined surfaces
• 5/16-inch hex socket drive for use with standard Allen or hex key tools
• 18-8 stainless steel construction resists rust and corrosion

Compatibility

Designed as a standard 3/8-16 UNC hex socket cap screw suitable for general mechanical and trade fastening applications where an 18-8 stainless steel partially threaded fastener of this length is specified.

Installation Notes

Install using a 5/16-inch hex key or Allen driver; an L-key or T-handle driver is recommended for proper torque in tight spaces. Ensure mating threads are clean and free of debris before installation. Do not mix stainless fasteners with incompatible metals in high-galvanic environments without appropriate isolation. Follow applicable mechanical codes and equipment manufacturer torque specifications for the assembly being serviced.