Value Collection R63084224 Hex Nut 5/8-11 316 Ss

Product Description

The VALUE COLLECTION R63084224 is a 5/8-11 UNC hex nut machined from Grade 316 stainless steel with a bright, uncoated finish. It features a right-hand thread and measures 15/16 inches (0.9375 inches) across the flats, with a height of 35/64 inches. Grade 316 stainless steel provides enhanced corrosion resistance compared to Grade 304, particularly in chloride-rich and marine environments. Licensed tradespeople and maintenance professionals install these nuts wherever fastener corrosion resistance is critical, including HVAC equipment frames, pool and spa mechanical enclosures, plumbing supports, and outdoor electrical panels exposed to moisture.

This hex nut is suited for residential and commercial applications that demand a corrosion-resistant fastener. Typical installations include pool equipment mounting hardware, HVAC condenser frame assemblies, coastal or marine plumbing installations, and chemical processing support structures. The 5/8-11 UNC thread size is a common coarse-thread specification found across a wide range of structural and mechanical fastener applications in trade work.

Key Features

• Grade 316 stainless steel construction for superior corrosion resistance in wet and chloride-exposed environments
• 5/8-11 UNC right-hand thread — standard coarse thread compatible with 5/8-11 bolts and studs
• Bright, uncoated finish — no plating to crack, peel, or introduce galvanic incompatibility with stainless fasteners
• 15/16-inch (0.9375 inches) across flats, fits standard 15/16-inch wrenches and sockets
• Does not meet military specifications — appropriate for commercial and residential trade applications

Compatibility

Designed as a standard 5/8-11 UNC hex nut for use with any 5/8-11 threaded bolt, rod, or stud conforming to UNC thread standards. Suitable for stainless steel fastener assemblies in HVAC, plumbing, pool, and electrical support applications.

Installation Notes

Install using a standard 15/16-inch wrench or socket. When pairing with stainless steel bolts, apply an anti-seize compound rated for stainless fasteners to prevent galling during tightening. Power down or de-energize any equipment before working on fastened assemblies in electrical or HVAC enclosures. Follow applicable mechanical codes for torque requirements based on joint design — do not over-torque stainless fasteners, as the material is prone to thread galling under excessive load.