Value Collection R57001239 Hex Head Cap Screw 7/16-14

Product Description

The VALUE COLLECTION R57001239 is a 7/16-14 UNC hex head cap screw measuring 6 inches in length under the head, manufactured from 18-8 stainless steel with no additional coating applied. The partial threading configuration is standard for this bolt length, allowing the unthreaded shank to bear shear loads while the threaded portion engages the mating fastener or tapped hole. At 0.5 pounds per unit, this fastener is well-suited for structural and mechanical assemblies where corrosion resistance is a priority. Tradespeople in plumbing, HVAC equipment mounting, and general mechanical applications reach for 18-8 stainless when working in humid or chemically active environments.

This hex head cap screw is appropriate for use in light industrial, commercial mechanical, and trade service applications where a 7/16-14 UNC thread pattern is specified. The 6-inch under-head length accommodates thicker flanges, stacked assemblies, or through-bolt installations. Partially threaded shanks are commonly specified in structural connections where bolt grip length must remain unthreaded across the joint interface. Installers working with equipment pads, pipe supports, duct hangers, or panel mounting frames will find this fastener size commonly called out in fabrication drawings.

Key Features

• 18-8 stainless steel construction provides solid corrosion resistance without plating or coating
• 7/16-14 UNC thread form is a widely standardized inch-series coarse thread
• 6-inch under-head length suits through-bolt and deep-grip applications
• Partially threaded shank handles shear loads along the grip length
• Uncoated finish eliminates coating thickness variables for precise fit in tapped holes

Compatibility

Designed for use in any application requiring a 7/16-14 UNC hex head cap screw in 18-8 stainless steel with a 6-inch under-head length and partial threading.

Installation Notes

Installation should be performed by a qualified mechanic or tradesperson familiar with fastener torque specifications appropriate to the joint material and application. Always confirm thread engagement depth meets design requirements before final tightening. Use the correct hex wrench or socket to avoid rounding the head. Stainless fasteners can be prone to galling during installation — apply an appropriate anti-seize compound to the threads when the application permits.