Bowmalloy BOWMP36614 Hex Nut 7/16-20 Grade 9

Product Description

The BOWMALLOY BOWMP36614 is a Grade 9 steel hex nut with a 7/16-20 thread size and a Bowma-Guard protective finish. It features right-hand threading and is designed for high-strength fastening applications where standard hardware-grade nuts are not adequate. Grade 9 steel provides superior tensile strength compared to Grade 5 and Grade 8 fasteners, making this nut suitable for heavy-duty mechanical and structural assemblies. The Bowma-Guard finish offers corrosion resistance to extend service life in demanding environments. This nut measures 0.687 inches across the flats and 0.375 inches in height.

This hex nut is used in high-load bolted connections across industrial, agricultural, construction, and heavy equipment applications. It is compatible with 7/16-20 UNF-threaded bolts and studs. Right-hand threading follows standard installation convention. Sold in packages of 25, it suits both maintenance stock and production assembly needs where Grade 9 strength is specified.

Key Features

• Grade 9 steel construction for high-strength fastening requirements
• 7/16-20 UNF right-hand thread for standard bolt compatibility
• Bowma-Guard finish provides corrosion resistance for extended service life
• Width across flats: 0.687 inches, fits standard 11/16-inch wrenching
• Height: 0.375 inches for a compact profile in tight assemblies
• Packaged in quantities of 25 for efficient stocking

Compatibility

Designed for use with 7/16-20 UNF-threaded fasteners in high-strength Grade 9 bolted assemblies. Verify mating fastener grade and thread engagement length per applicable engineering specifications before installation.

Installation Notes

Installation should be performed by a qualified mechanic or assembly technician familiar with high-strength fastener procedures. Always clean and inspect mating threads before assembly. Apply torque in accordance with the engineering specification for Grade 9 fasteners at this thread size - do not rely on generic torque charts intended for lower-grade hardware. Use a calibrated torque wrench and verify that the mating bolt is also rated to Grade 9 or equivalent.