Bowmalloy BOWMP36061 Hex Head Cap Screw 3/8-16 Grade 9

Product Description

The BOWMALLOY BOWMP36061 is a Grade 9 steel hex head cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. It measures 3/8-16 thread size with a 2-3/4 inch length under the head and features partial threading along the shank. The Bowma-Guard finish provides corrosion resistance suited for demanding service environments. This fastener is installed by millwrights, industrial mechanics, pipefitters, and general maintenance technicians where high-tensile, vibration-resistant bolted connections are required.

This cap screw is used in a wide range of industrial and commercial applications including equipment mounting, structural steel assembly, machinery fabrication, and heavy-duty maintenance work. The 3/8-16 coarse thread pattern is a standard inch-series size, making it compatible with a broad inventory of nuts, inserts, and tapped holes used across manufacturing and mechanical service environments. Partial threading provides a smooth shank section that aids in precise alignment during assembly.

Key Features

• Grade 9 steel construction delivers high tensile and proof load strength
• 3/8-16 coarse thread provides strong thread engagement and broad hardware compatibility
• Partial threading allows clean shank fit in clearance holes for improved alignment
• Bowma-Guard finish offers corrosion protection in harsh or outdoor service conditions
• Inch measurement system for use with standard SAE tooling and hardware

Compatibility

Designed as a standard inch-series hex head cap screw for use with 3/8-16 tapped holes, nuts, and threaded inserts in industrial and mechanical assemblies requiring Grade 9 strength fasteners.

Installation Notes

Installation is performed with a standard hex wrench or socket driver sized for 3/8-16 hex head fasteners. Always de-energize and lock out equipment before replacing fasteners in mechanical assemblies. Follow applicable torque specifications from the equipment manufacturer or relevant structural standards for Grade 9 fasteners. Inspect mating threads for damage or contamination before installation to ensure full thread engagement.