Value Collection MP31213 3/8-24 Un Steel Hex Nut

Product Description

The VALUE COLLECTION MP31213 is a 3/8-24 UN steel hex nut designed for right-hand threaded fastener applications. This standard hex nut features a 9/16-inch across-flats width and stands 21/64 inches high, making it a compact and reliable fastening component. Finished with a zinc clear coating to resist corrosion, it suits general mechanical assemblies where a clean, protected fastener is required. Installers and maintenance technicians across plumbing, HVAC, electrical, and general mechanical trades will find this nut compatible with standard 3/8-24 UN threaded fasteners and hardware.

This hex nut is suited for light-duty to medium-duty assembly work in both residential and commercial settings. It is commonly used in equipment mounting, panel assembly, piping support hardware, and general mechanical fastening where a 3/8-24 UN fine-thread nut is specified. The zinc clear finish provides a baseline level of corrosion resistance for indoor and sheltered outdoor installations. Minimum order quantity is 50 pieces, sold individually per package quantity.

Key Features

• 3/8-24 UN fine-thread specification for precise thread engagement
• Right-hand thread direction — standard for most mechanical assemblies
• 9/16 inches across flats for use with standard hex wrenches and sockets
• 21/64 inches height provides a low-profile fastening profile
• Zinc clear finish for basic corrosion resistance
• Steel construction for dependable tensile strength in general-duty applications

Compatibility

Designed for use with 3/8-24 UN right-hand threaded bolts, studs, and fasteners in standard mechanical and trade assemblies. No specific OEM model compatibility was provided by the manufacturer for this SKU.

Installation Notes

This hex nut is installed by hand-starting onto a 3/8-24 UN right-hand threaded fastener and tightening with a 9/16-inch wrench or socket. Always ensure mating threads are clean and free of debris before assembly. Do not mix thread standards or force engagement onto mismatched fasteners, as this will damage threads. Follow applicable mechanical and equipment manufacturer specifications for proper torque requirements.