Thin-profile jam nut (lock nut) made from corrosion-resistant 304 stainless steel, designed as a secondary nut to lock a primary nut in place on a threaded fitting, bolt, or stud, preventing loosening from vibration. Features a low-profile, flat hexagonal shape that provides a secure grip for wrenches while occupying minimal space, ideal for applications with tight clearance constraints. Available in a wide range of standard thread sizes from 1/8 inch to 2 inches, offering versatility for various plumbing, equipment assembly, and machinery fastening needs. The 304 stainless steel construction ensures durability and resistance to rust, making it suitable for use in demanding environments, including those in the pharmaceutical and food industries where hygiene is important. A standard and essential hardware component for creating reliable, vibration-resistant threaded connections in piping systems, pump installations, valve assemblies, and instrument mounting., Manufacturer: SYLALE