Value Collection 99780 Hex Nut 1/4-20 Grade 8 Steel

Product Description

The VALUE COLLECTION 99780 is a 1/4-20 hex nut manufactured from Grade 8 steel with a black oxide finish. Grade 8 steel provides high tensile strength suitable for demanding fastening applications where standard zinc or plain fasteners are insufficient. The black oxide finish offers mild corrosion resistance and reduces light glare on exposed hardware. Right-hand thread follows standard UNC thread convention. With a width across flats of 7/16 inches and a height of 7/32 inches, this nut is sized to fit standard 7/16 inch wrenches or sockets. Licensed tradespeople and maintenance technicians use this nut in structural, mechanical, and equipment assembly applications.

This hex nut is suited for use in residential and commercial mechanical installations where high-strength fastening is required. Typical applications include equipment mounting, structural bracketing, and mechanical assembly work encountered in HVAC, plumbing, and electrical trade service. The black oxide finish makes it a practical choice in applications where a non-bright hardware appearance is preferred. This nut is sold individually per package with a minimum order quantity of 100 pieces.

Key Features

• Grade 8 steel construction for high tensile strength fastening
• Black oxide finish provides mild corrosion resistance and low-glare appearance
• 1/4-20 UNC right-hand thread for compatibility with standard UNC fastener systems
• 7/16 inches across flats fits standard 7/16 inch wrench or socket
• Height of 7/32 inches for compact, low-profile fastening

Compatibility

Designed for use with 1/4-20 UNC threaded bolts and studs in Grade 8 or equivalent fastener assemblies.

Installation Notes

Installation is performed by hand-threading onto a compatible 1/4-20 UNC bolt or stud, then tightening with a standard 7/16 inch wrench or socket. Ensure mating fastener thread class and material grade are appropriate for the load requirements of the application. Do not mix Grade 8 nuts with lower-grade fasteners in high-stress assemblies. Follow applicable mechanical and structural codes for the trade discipline involved.