Value Collection 403208PR Hex Head Cap Screw 1/2-13 X 5 in

Product Description

The VALUE COLLECTION 403208PR is a 1/2-13 UNC hex head cap screw designed for general-purpose fastening in industrial, mechanical, and construction applications. The screw measures 5 inches under the head and is partially threaded, which helps draw mating parts together under the unthreaded shank. Manufactured from Grade 2 steel with a zinc-plated finish, it provides basic corrosion resistance suitable for dry or mildly humid environments. The 3/4-inch hex drive size is compatible with standard hex wrenches and sockets. This fastener is typically installed by maintenance mechanics, millwrights, pipefitters, and general contractors working on structural assemblies, equipment mounting, and mechanical connections.

This screw is suited for residential and commercial construction, machinery assembly, and equipment maintenance where a 1/2-13 UNC coarse-thread fastener with partial threading is required. The partial thread configuration is standard for longer-length bolts where the unthreaded shank spans the joint interface. Grade 2 steel meets general-purpose strength requirements for non-critical structural connections. Applications include flanged connections, brackets, equipment frames, and similar bolted assemblies where a zinc finish is acceptable for the service environment.

Key Features

• 1/2-13 UNC coarse thread standard for broad tooling and nut compatibility
• 5-inch length under head with partial threading for proper joint clamping
• Grade 2 steel construction for general-purpose fastening applications
• Zinc-plated finish provides basic corrosion resistance in dry to mildly humid conditions
• 3/4-inch hex drive fits standard sockets and wrenches
• Sold individually; minimum order quantity is 25 pieces

Compatibility

Designed as a general-purpose replacement or stock fastener for any application requiring a 1/2-13 UNC hex head cap screw at 5 inches in length with partial threading and a zinc-plated Grade 2 steel finish.

Installation Notes

Install using a 3/4-inch socket or open-end wrench. Always pair with a 1/2-13 UNC-compatible nut or tapped hole and use a flat washer under the head where the bearing surface requires it. Follow applicable torque specifications per ASME or job-site engineering requirements for Grade 2 fasteners. Do not use in high-temperature, high-stress, or corrosive environments where a higher material grade or alternative finish is specified.