Value Collection 3387-Z 1/2-13 Unc Stainless Steel Hex Nut

Product Description

The VALUE COLLECTION 3387-Z is a 1/2-13 UNC stainless steel hex nut designed for general fastening applications in industrial, mechanical, and construction settings. This right-hand threaded nut measures 0.75 inches across the flats and stands 0.4375 inches high, with an uncoated finish that preserves the natural corrosion resistance of the stainless steel. It carries a standard UNC thread form and is suited for use with any compatible 1/2-13 threaded fastener. Tradespeople and maintenance technicians use this nut in environments where moisture resistance and material strength are priorities.

This hex nut is appropriate for residential and commercial mechanical assemblies, equipment mounting, pipe support work, and general structural fastening wherever a 1/2-13 UNC thread is specified. The stainless steel construction makes it a practical choice for outdoor installations, wet areas, and applications where mild chemical exposure is a factor. It is sold individually but requires a minimum order quantity of 25 units per purchase.

Key Features

• 1/2-13 UNC right-hand thread for compatibility with standard inch-series fasteners
• Stainless steel construction provides corrosion resistance without a coating or plating
• 0.75 inches across flats — accepts standard 3/4-inch hex wrench or socket
• 0.4375 inches height suits typical structural and mechanical fastening applications
• Uncoated finish maintains dimensional accuracy at the thread interface

Compatibility

Designed as a standard replacement or new-installation hex nut for any 1/2-13 UNC threaded bolt or stud conforming to inch-series UNC fastener standards.

Installation Notes

Installation is performed by hand-threading the nut onto a compatible 1/2-13 UNC bolt or stud, then torquing to the value specified by the application engineer or governing fastener standard. Use a 3/4-inch hex socket or open-end wrench. Avoid using impact tools at full power without a torque-limiting socket to prevent thread damage on stainless fasteners. Do not mix stainless steel nuts with carbon steel fasteners in applications where galvanic corrosion is a concern.