Nylon Insert Lock Nuts Coarse Metric A2 Stainless

Nylon Insert Self-locking Hex Nuts are a kind of locknut with a nylon collar insert that resists turning. A2 Stainless Steel (SAE 304 stainless steel) is the ISO designation for a stainless steel comparable to 18-8 and has excellent corrosion resistance. Hi-Line carries a variety of A2 metric stainless steel Nylon Insert Lock Nuts Coarse in various sizes.