Value Collection V70190PS Hex Jam Nut 3/4-10 316 Ss

Product Description

The VALUE COLLECTION V70190PS is a 3/4-10 UNC hex jam nut machined from Grade 316 stainless steel with a bright, uncoated finish. Jam nuts are thin-profile hex nuts used to lock a standard nut in place or to fasten assemblies where a reduced stack height is required. At 27/64 inch tall with a 1-1/8 inch width across flats, this nut seats with a standard 1-1/8 inch wrench. The right-hand thread direction follows standard UNC convention. Grade 316 stainless steel provides strong resistance to chloride corrosion and oxidation, making it a common choice for marine, chemical, and outdoor service environments. Licensed trades and maintenance professionals working with corrosion-resistant fastener assemblies install this type of hardware.

This jam nut is suited for use in applications where corrosion resistance is a priority, including marine hardware, pool equipment, chemical processing supports, HVAC mounting structures, and plumbing installations exposed to moisture or salt air. The 3/4-10 UNC thread size is a widely used coarse-thread designation found across industrial and commercial equipment. Its uncoated finish means no additional plating or coating is present that could chip or react with the mating fastener or substrate.

Key Features

• Grade 316 stainless steel construction for superior chloride and corrosion resistance
• 3/4-10 UNC right-hand thread for compatibility with standard coarse-thread bolts and studs
• Jam nut profile at 27/64 inch height reduces stack height in tight fastener assemblies
• 1-1/8 inch width across flats fits standard hex wrenches and sockets
• Bright uncoated finish — no plating to compromise corrosion performance in harsh environments

Compatibility

Designed for use with any 3/4-10 UNC threaded bolt, stud, or rod requiring a corrosion-resistant stainless steel jam nut.

Installation Notes

Installation requires a standard 1-1/8 inch open-end, box, or socket wrench. When used as a lock nut, torque the primary nut to the assembly requirement first, then tighten the jam nut against it while holding the primary nut stationary. Ensure the mating bolt or stud is also rated for the same corrosion-resistance class to avoid galvanic incompatibility. Follow applicable mechanical codes and equipment manufacturer torque guidelines for the specific assembly.