1/4-20 Nylon Insert Hex Lock Nuts Stainless Locknuts, Hex Drive, quality, 304 Stainless Steel 18-8 SS PACK OF 25
Description
The nylon insert grips the bolt to resist loosening without damaging threads. They're reusable, but their holding power lessens with each use. 304 stainless steel is also known as A2 stainless steel. .Made from 304 stainless steel, these locknuts have good chemical resistance and may be mildly magnetic.