Value Collection 1745 Hex Head Cap Screw 3/8-16 18-8 Ss

Product Description

The VALUE COLLECTION 1745 is a hex head cap screw designed for general-purpose fastening in mechanical, plumbing, and structural assembly applications. It features a 3/8-16 UNC thread and measures 3.25 inches under the head, with partial threading along the shank. Constructed from 18-8 stainless steel with no additional coating, this fastener resists corrosion in wet or chemically active environments. The hex drive head accepts standard wrenches and sockets. Weighing approximately 0.2 pounds per unit, it is suited for installations where a clean, uncoated stainless finish is required without sacrificing tensile performance.

This screw is commonly used in HVAC equipment mounting, plumbing fixture attachment, pool and spa hardware, and electrical enclosure assembly. The 3/8-16 UNC thread is a widely used coarse thread pitch compatible with standard tapped holes and hex nuts in inch-based hardware systems. Partial threading makes it appropriate for clamping applications where a smooth shank section is needed to bear shear loads or maintain alignment across joined materials.

Key Features

• 3/8-16 UNC coarse thread for broad compatibility with standard inch-system tapped holes and nuts
• 3.25-inch length under head with partial threading for shear-load and clamping applications
• 18-8 stainless steel construction provides corrosion resistance in wet and outdoor environments
• Uncoated finish eliminates coating thickness variables and chemical incompatibility concerns
• Hex head drive accepts standard combination wrenches and sockets

Compatibility

Designed for use in standard inch-system assemblies requiring a 3/8-16 UNC partially threaded hex head cap screw in 18-8 stainless steel.

Installation Notes

Installation requires a standard open-end, box-end, or socket wrench sized for a 3/8-inch hex head cap screw. Ensure the mating threaded hole or nut is clean and free of debris before driving. When fastening into stainless steel tapped holes, apply an anti-seize compound to reduce the risk of galling. Torque to values appropriate for 3/8-16 stainless steel fasteners as specified by the equipment manufacturer or applicable mechanical codes.