Bowmalloy BOW36203 Hex Head Cap Screw 7/8-9 Steel

Product Description

The BOWMALLOY BOW36203 is a hex head cap screw designed for use in structural and mechanical fastening applications across trade and industrial settings. This fastener features a 7/8-9 thread size and is manufactured from steel with a Bowma-Guard zinc-plated clear chromate finish that resists corrosion in exposed or moderately harsh environments. The partial threading design provides clamping strength where full thread engagement is not required. Sold in packages of 10, this screw is a practical choice for contractors, maintenance technicians, and field service professionals needing reliable, code-grade fasteners.

This hex head cap screw is suited for general mechanical assemblies, equipment mounting, structural connections, and maintenance repair work in residential and commercial settings. The 7/8-9 thread size is a coarse-thread UNC specification, compatible with standard 7/8-9 tapped holes and nuts used throughout HVAC equipment frames, pumping systems, electrical enclosures, and general fabrication work. The partial thread configuration is well suited for through-bolt applications where a shoulder or unthreaded shank section is needed for shear loading.

Key Features

• 7/8-9 UNC coarse thread for compatibility with standard tapped holes and hardware
• Partially threaded shank for shear-load and through-bolt applications
• Steel construction with Bowma-Guard zinc-plated clear chromate finish for corrosion resistance
• Hex head drive for use with standard hex wrenches and sockets
• Sold in a package quantity of 10 for job-site convenience

Compatibility

Designed as a standard 7/8-9 hex head cap screw for use in any application requiring UNC coarse-thread fasteners of this size.

Installation Notes

Installation should be performed by qualified tradespeople familiar with proper fastener torque practices for the application and base material. Always power down or de-energize equipment before installing fasteners on or near electrical enclosures or mechanical systems. Use a calibrated torque wrench where torque specifications are defined by equipment manufacturers or applicable codes. Inspect mating threads for damage or debris before installation to ensure proper engagement.