X1Tools Hi-Performance Zinc Plated Steel Nylon-Insert Locknuts / Stop-Nuts are made to resists loosening due to use or vibration without damaging threads thus prevent a fastener from backing off. (Also Known as lock nut, locking nut, self-locking nut, prevailing torque nut, stiff nut or elastic stop nut).
1/2″-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts
X1Tools Ultra-Hi-Performance Yellow Zinc Plated Grade 8 Steel Thin-Profile / Low Profile Nylon-Insert Locknuts / Stop-Nuts are made to resists loosening due to use or vibration without damaging threads thus prevent a fastener from backing off.
9/16″-18 Ultra Hi Performance Grade 8 Steel Nylon-Insert Locknuts by X1Tools
X1Tools Ultra-Hi-Performance Grade 8 Steel Nylon-Insert Locknuts / Stop-Nuts are made to resists loosening due to use or vibration without damaging threads thus prevent a fastener from backing off. (Also Known as lock nut, locking nut, self-locking nut, prevailing torque nut, stiff nut or elastic stop nut).
2-56 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts by X1Tools
X1Tools Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts / Stop-Nuts are made to resists loosening due to use or vibration without damaging threads thus prevent a fastener from backing off.
21mm. x 1/2″ Drive Nano Socket / Stuby Socket by X1 Tools
(X1Tools Nano Socket / Stuby Socket are made to be used with a standard ratchet, or impact wrench and valuable addition to any toolbox, particularly for situations where standard sockets are too bulk. 5) Socket Size: 21mm.

