Nylon Hex Jam Nuts
Hex Jam Nuts with a Nylon Insert
A Nylon Jam Lock Nut is a low profile lock nut used for fastening to a bolt when mechanically joining materials together. The nylon insert located at the top of the nut prevent loosening from vibration. Commonly called Nylon Jam Nuts, these hex nuts are available in 304 Stainless Steel, 316 Stainless Steel, and Zinc Plated Steel finishes.