Bowmalloy BOW36098 Hex Head Cap Screw 7/16-14 X 7 in

Product Description

The BOWMALLOY BOW36098 is a partially threaded hex head cap screw engineered for high-strength fastening applications in industrial, construction, and mechanical assemblies. Built from Grade 9 steel and finished with Bowma-Guard zinc-plated clear chromate coating, this fastener delivers superior corrosion resistance alongside exceptional tensile and proof-load strength. The 7/16-14 thread size follows Unified National Coarse (UNC) standards, and the 7-inch length under the head makes it well suited for through-bolting thicker structural members or heavy equipment components. Mechanical contractors, millwrights, and field technicians working on equipment assemblies typically specify Grade 9 hardware where Grade 5 or Grade 8 may be insufficient.

This cap screw is used in heavy-duty bolted joint applications requiring a high-strength inch-series fastener. Typical install scenarios include securing machinery bases, structural steel connections, agricultural equipment frames, and heavy transport components. The partial threading design allows the unthreaded shank to bear shear loads in critical joints while the threaded portion engages the nut or tapped hole. It is sold in packages of 10 units, making it suitable for both single-repair service calls and small-batch maintenance jobs.

Key Features

• Grade 9 steel construction provides higher proof load and tensile strength than standard Grade 5 or Grade 8 fasteners
• Bowma-Guard zinc-plated clear chromate finish offers corrosion protection in outdoor and light industrial environments
• 7/16-14 UNC thread size is a widely stocked, standard inch-series specification
• Partial threading keeps the unthreaded shank in the grip length to handle shear loads
• 7-inch body length accommodates thick material stacks or deep through-bolt applications
• Hex head drive accepts standard hex wrenches and impact sockets for fast installation

Compatibility

Designed as an OEM-style and aftermarket replacement hex head cap screw for any bolted assembly specifying a 7/16-14 UNC x 7-inch Grade 9 partially threaded fastener with a standard hex head pattern.

Installation Notes

Installation should be performed by a qualified mechanic or millwright following the torque specifications listed in the equipment manufacturer's service documentation for Grade 9 hardware. Always de-energize, lock out, and tag out any machinery before replacing structural fasteners. Use a calibrated torque wrench to achieve proper clamp load; never substitute impact-only tightening on critical joints. Inspect mating threads and the bearing surface for damage before installation to ensure full thread engagement.