Value Collection 99787 Hex Nut 3/4-10 Grade 8 Steel

Product Description

The VALUE COLLECTION 99787 is a 3/4-10 hex nut manufactured from Grade 8 steel with a black oxide finish. Grade 8 steel provides high tensile strength suited for heavy-duty fastening applications where standard hardware grades fall short. The black oxide finish offers mild corrosion resistance and reduces light reflection. The nut uses a right-hand UNC thread pattern, measuring 1.125 inches across the flats and 41/64 inch in height. It is installed by mechanics, millwrights, maintenance technicians, and field service professionals working on structural, mechanical, or equipment assemblies that demand high-strength fastening.

This hex nut is used in industrial, commercial, and heavy equipment applications where Grade 8 fastener specifications are required. Typical install scenarios include structural bolted connections, machinery frames, mounting brackets, and equipment assemblies subject to high load or vibration. The right-hand UNC thread standard ensures compatibility with the broad range of standard 3/4-10 threaded fasteners and tapped holes found in North American industrial and mechanical work. Minimum order quantity is 25 pieces per order.

Key Features

• Grade 8 steel construction for high tensile and proof load strength
• Black oxide finish provides mild corrosion resistance and low-reflectance appearance
• 3/4-10 UNC right-hand thread for compatibility with standard North American fastener systems
• 1.125 inches across flats — fits standard 1-1/8 inch hex wrenches and sockets
• 41/64 inch height — standard heavy hex nut profile
• Does not meet military specifications — intended for commercial and industrial use

Compatibility

Designed for use with 3/4-10 UNC Grade 8 hex bolts, studs, and threaded rod in standard commercial and industrial fastener assemblies.

Installation Notes

Installation is performed by qualified mechanics, millwrights, or maintenance technicians using a 1-1/8 inch open-end, box, or socket wrench. Ensure mating bolt or stud grade is appropriate for the load requirement before assembly. De-energize or lock out equipment per OSHA lockout/tagout procedures before working on any fastened assembly. Inspect threads for damage or contamination before installation to ensure proper seating and clamp load.