Value Collection 849107BR Hex Nut 1-3/8-12 Grade 5 Steel

Product Description

The VALUE COLLECTION 849107BR is a Grade 5 steel hex nut with a 1-3/8-12 UNF thread specification and a bright, uncoated finish. It features a right-hand thread direction and measures 2-1/16 inches across the flats with a height of 1.206 inches. This nut is used to fasten bolts and threaded rod in structural, mechanical, and equipment assembly applications. Grade 5 steel provides a reliable strength level for general-purpose industrial and trade work. Licensed plumbers, electricians, HVAC technicians, and mechanical contractors use fasteners like this when assembling equipment frames, pipe hangers, and structural connections.

This hex nut is suited for residential and commercial applications where a fine-thread UNF fastener is required. The 1-3/8-12 thread size is commonly found in heavy mechanical assemblies, equipment mounting hardware, and structural steel connections. The uncoated bright finish is appropriate for indoor or protected installations where corrosion resistance is not a primary concern. This nut does not meet military specifications and is intended for standard commercial and trade use.

Key Features

• Grade 5 steel construction for reliable tensile strength in general-purpose fastening
• 1-3/8-12 UNF fine-thread specification for precise thread engagement
• Right-hand thread direction, the standard for most mechanical assemblies
• 2-1/16 inch width across flats for use with standard wrenches and sockets
• Bright, uncoated finish suitable for indoor and protected installations
• Hex profile accepts open-end, box-end, and socket wrenches

Compatibility

Designed for use with 1-3/8-12 UNF threaded bolts, studs, and threaded rod in standard commercial and industrial fastening applications.

Installation Notes

This hex nut is installed by hand-starting the nut onto a matching 1-3/8-12 UNF threaded fastener, then tightening with an appropriately sized wrench or socket. Verify thread pitch and direction match the mating fastener before installation to avoid cross-threading. Follow applicable torque guidelines from the equipment manufacturer or relevant mechanical codes. Do not exceed the rated load capacity of Grade 5 hardware in structural or safety-critical connections.