190 Piece Lock Nut Assortment Starter Kit Low Carbon Nylon Group1 Pair it with the UNC

Pair it with the UNC kit for a complete Grade 8 imperial fastener inventory

What's Included E-type retaining rings (E-clips) — C-shaped spring steel clips that snap into a circumferential groove on a shaft

Thread-cutting nuts tap their own threads as they're driven in

Wire harness fabrication shops — color-coded bundling at branch points and connector groupings is standard practice in custom harness work

fuel vapor (EVAP)

190 Piece Lock Nut Assortment Starter Kit Low Carbon Nylon Group1 Pair it with the UNCWhen vibration is loosening connections that standard hex nuts can't hold, a nylon insert lock nut is the standard fix this 190 piece starter kit covers the most common UNC diameters in a compact 6 hole small plastic drawer so the right size is always within reach. Low carbon steel body with a nylon insert, clear zinc finish. No lock washer required the insert creates prevailing torque directly on the bolt thread. What's Included Nylon insert lock