Bowmalloy BOW36068 Hex Cap Screw 3/8-16 X 5 in Grade 9

Product Description

The BOWMALLOY BOW36068 is a Grade 9 steel hex head cap screw designed for high-strength fastening applications. It features a 3/8-16 thread size with a 5-inch length under the head and partial threading along the shank. The Bowma-Guard zinc-plated clear chromate finish provides corrosion resistance for use in demanding environments. This fastener follows inch measurement standards and is suited for structural, mechanical, and industrial assemblies where high tensile strength is required. Installation is typically performed by millwrights, maintenance technicians, and mechanical contractors.

This cap screw is used in heavy-duty mechanical assemblies, structural connections, and equipment mounting applications where Grade 9 strength is specified. The partial threading allows for a smooth shank section that is advantageous in applications requiring precise shear load distribution or bolt-in-clearance-hole configurations. Sold in packages of 25, it is appropriate for both production and maintenance repair operations.

Key Features

• Grade 9 steel construction for high tensile strength and durability
• 3/8-16 unified coarse thread for reliable fastening and wide nut compatibility
• 5-inch length under head with partial threading for shear-load applications
• Bowma-Guard zinc-plated clear chromate finish for corrosion resistance
• Inch system fastener conforming to standard hex head cap screw dimensions
• Packaged in quantities of 25 for shop and field use

Compatibility

Designed as a standard inch-series hex head cap screw compatible with 3/8-16 threaded nuts, inserts, and tapped holes in steel, aluminum, and other structural materials per applicable fastener standards.

Installation Notes

Installation should be performed using the appropriate hex socket or open-end wrench sized for a 3/8-16 hex head cap screw. Always use a calibrated torque wrench and follow the torque specifications provided by the equipment manufacturer or applicable structural engineering standards. Ensure mating threads and seating surfaces are clean and free of debris before installation. De-energize and lock out any equipment before replacing fasteners in mechanical assemblies.