3/8"-16 Nylon Insert Locknuts 304 Stainless Steel 18-8 SS Pack of 100 Hex Nylock Nuts by Bolturos

These nuts are made of high-quality 304 stainless steel for corrosion resistance. The nylon insert grips the screw to prevent loosening from moderate vibration without damaging threads. Nylon insert locknuts are reusable a couple of times, however the nylon's holding power degrades with each use. Country of Origin: China or Taiwan.

• High-Quality Stainless: Nylon insert lock hex nuts made of 304 (also known as 18-8 or A2) stainless steel and premium nylon, offering long-term protection against rust and corrosion in a variety of wet environments both indoors and outdoors.
• Secure Hold: Constructed with a built-in nylon insert that grips the screw, these locknuts prevent loosening from moderate vibration without damaging threads.
• Details: Thread Size - 3/8"-16 (UNC) | Conforms with Standard ASME B18.16.6 | Package Quantity - 100 Pieces | Wrench / Socket Size - 9/16" | Insert Color - Natural.
• No BS: Simply competitive prices on great fasteners sourced from the same factories as major national distributors. Packaged in the USA.