Bowmalloy BOW36792 Hex Lock Nut 1-1/2-6 Grade 9

Product Description

The BOWMALLOY BOW36792 is a Grade 9 steel hex lock nut designed for high-strength fastening applications where vibration resistance and load-bearing performance are critical. Threaded at 1-1/2-6 (inch series, right-hand thread), it measures 1-9/32 inches in height with a 2-1/4-inch width across flats. The Bowma-Guard finish provides corrosion protection suited for demanding service environments. This nut is used by millwrights, industrial mechanics, and maintenance technicians working on heavy equipment, structural assemblies, and high-torque fastening systems where standard hardware grades are insufficient.

This hex lock nut is appropriate for heavy industrial and structural applications requiring Grade 9 fastener specifications. Typical installations include large-diameter bolted connections on industrial machinery, agricultural equipment, and heavy-duty structural frameworks. The right-hand thread direction is standard for most bolted assemblies. Sold in packages of 10, making it practical for maintenance operations requiring consistent hardware on hand.

Key Features

• Grade 9 steel construction for high-strength, high-torque fastening requirements
• 1-1/2-6 thread size, inch series, right-hand thread direction
• 1-9/32 inch height with 2-1/4 inch width across flats
• Bowma-Guard finish for corrosion resistance in demanding environments
• Hex lock nut design resists loosening under vibration and dynamic loads
• Packaged in quantities of 10 for maintenance and repair operations

Compatibility

Designed for use with 1-1/2-6 inch-series threaded fasteners in heavy industrial, structural, and agricultural bolted assemblies requiring Grade 9 fastener hardware.

Installation Notes

Installation is performed by qualified millwrights, industrial mechanics, or maintenance technicians using appropriately sized open-end, box-end, or impact wrenches. Always de-energize and lock out equipment before performing fastener service on machinery. Verify mating bolt grade and thread class are compatible with Grade 9 hardware before assembly. Consult applicable structural or equipment specifications for required preload and torque procedures.