Value Collection 403166PR Hex Head Cap Screw 7/16-14x4

Product Description

The VALUE COLLECTION 403166PR is a 7/16-14 UNC hex head cap screw manufactured from Grade 2 steel with a zinc-plated finish. At 4 inches in length under the head and partially threaded, this fastener is suited for general-purpose mechanical and structural assembly work. The zinc coating provides basic corrosion resistance in dry and mildly humid environments. Installed using a 5/8-inch hex wrench or socket, this screw is a standard inch-series fastener used across a wide range of trade and light industrial applications.

This cap screw is appropriate for general mechanical assembly, equipment mounting, and structural connections where Grade 2 steel meets load requirements. The partial thread configuration is well suited for clamping applications where an unthreaded shank is needed to bear shear loads or align mating components. Typical users include HVAC technicians, plumbers, electricians, and general contractors fastening brackets, supports, and equipment frames.

Key Features

• 7/16-14 UNC thread size for compatibility with standard inch-series nuts and tapped holes
• 4-inch length under head with partial threading for shear-load and clamping applications
• Grade 2 steel construction for general-purpose structural and mechanical use
• Zinc-plated finish for basic corrosion resistance in dry and mildly humid environments
• 5/8-inch hex drive for use with standard wrenches and sockets
• Sold individually; minimum order quantity of 25 units

Compatibility

Designed as a standard inch-series hex head cap screw compatible with 7/16-14 UNC tapped holes, nuts, and threaded inserts in general mechanical and structural assemblies.

Installation Notes

Install using a 5/8-inch open-end, box, or socket wrench. Ensure mating threads are clean and free of debris before installation. Grade 2 fasteners are not intended for high-strength structural connections governed by AISC or similar specifications — verify load requirements before use. Do not substitute Grade 2 hardware where Grade 5 or Grade 8 is specified.