Bowmalloy 36084 Hex Head Cap Screw 7/16-14 Grade 9

Product Description

The BOWMALLOY 36084 is a partially threaded hex head cap screw designed for high-strength fastening applications across mechanical, structural, and industrial assemblies. It features a 7/16-14 thread and a 2.25-inch length under the head, manufactured from Grade 9 alloy steel for superior tensile strength over standard Grade 5 or Grade 8 fasteners. The clear zinc chromate finish provides corrosion resistance in moderate-exposure environments. Licensed tradesmen and mechanical contractors use this fastener wherever a high-torque, high-load bolted joint is required.

This cap screw is suited for use in heavy equipment, agricultural machinery, hydraulic systems, and structural mechanical assemblies that demand Grade 9 rated fastener performance. The partial threading allows for consistent clamping load across the unthreaded shank, making it appropriate for joint applications where shear load or precise bearing length is a factor. It is packaged in quantities of 50 units per package, making it practical for both service and production use.

Key Features

• Grade 9 alloy steel construction provides higher minimum tensile strength than Grade 8 fasteners
• 7/16-14 UNC thread form for compatibility with standard inch-series nuts and tapped holes
• Partial threading delivers a defined bearing shank for shear and clamping applications
• Clear zinc chromate finish offers corrosion protection in general service environments
• 2.25-inch length under head suits medium-depth joint and flange bolting configurations
• Packaged in 50-count quantities to support both single repairs and volume fastener work

Compatibility

Designed as a standard inch-series hex head cap screw for use with 7/16-14 UNC threaded nuts, inserts, and tapped bores in mechanical and structural assemblies requiring Grade 9 fastener specifications.

Installation Notes

Installation should be performed by a qualified mechanic or tradesperson familiar with proper fastener torque procedures for Grade 9 alloy steel hardware. Always verify the mating thread class and material before installation to avoid galling or thread damage. Follow applicable torque specifications from the equipment OEM or relevant industry standards such as ASME B18.2.1 for hex cap screws. Never reuse fasteners that show signs of stretching, corrosion, or thread damage.