Bowmalloy BOWMP36605 Hex Nut 1/2-13 Grade 9 Steel

Product Description

The BOWMALLOY BOWMP36605 is a Grade 9 steel hex nut with a 1/2-13 thread size, designed for high-strength fastening applications in demanding mechanical and structural environments. Finished with a Bowma-Guard coating for enhanced corrosion resistance, this nut meets the rigorous requirements of trade professionals who need reliable, long-service fasteners. At 0.75 inches across flats and 0.44 inches in height, it conforms to standard dimensional expectations for 1/2-13 hex nuts. Sold in packs of 25, it is suited for contractors, millwrights, pipefitters, and maintenance technicians working on heavy-duty assemblies.

This hex nut is appropriate for use in industrial, commercial, and trade applications where Grade 9 hardware is specified. Typical install scenarios include structural steel connections, equipment mounting, pipe flange assemblies, and mechanical systems requiring superior tensile and proof load performance over standard Grade 5 or Grade 8 fasteners. The right-hand thread direction is compatible with standard threaded rod, bolts, and studs of the same pitch.

Key Features

• Grade 9 steel construction for high tensile strength beyond Grade 8 requirements
• Bowma-Guard finish provides corrosion resistance in harsh service environments
• 1/2-13 UNC right-hand thread for compatibility with standard threaded fasteners
• 0.75 inches across flats fits standard 3/4-inch wrench or socket
• 0.44 inches height for consistent seating and clamping load
• Pack of 25 units reduces handling time on multi-fastener jobs

Compatibility

Designed as an OEM-style replacement or direct-use hex nut for 1/2-13 threaded bolts, studs, and threaded rod in structural and mechanical assemblies requiring Grade 9 rated hardware.

Installation Notes

Installation should be performed by a qualified millwright, pipefitter, or maintenance technician familiar with high-strength fastener procedures. Ensure mating bolt or stud is also rated to Grade 9 or equivalent to maintain assembly integrity. Follow applicable torque specifications from your engineering or project documentation, as specific values are not provided here. Always inspect threads for damage or contamination before assembly.