Nylon Hex Jam Lock Nut Nylock 18-8 Stainless Steel - 3/8-24 (.563 Flats x .150 Height) Qty-100

A Nylon Insert Jam Lock Nut is a low profile lock nut used for fastening to a bolt when mechanically joining materials together. Jam nuts are typically half the height of a standard hex nut. The nylon insert located at the top of the nut prevent loosening from vibration. The nylon material prevents loosening from vibration and cross threads to stop the nut from backing off of the fastener. The insert deforms elastically over the threads of the screw, but threads are not cut into the nylon. The nylon insert locks the nut in two ways. First, it forces the bottom face of the screw threads against the top face of the nut threads, increasing the friction between the two. Second, the nylon applies a compressive force against the screw itself.

• Nylon Insert Jam Lock Nuts in Grade 18-8 Stainless Steel
• Thin lock nuts roughly 1/2 the thickness of standard hex nuts
• 18-8 Stainless steel nuts designed for use with 18-8 Stainless Steel Bolts & Machine Screws
• Nylon insert at top of nut prevents accidental loosening from vibration
• Durable, Corrosion & Rust Resistant 18-8 Stainless Steel