Choose from our selection of K-Lock hex nuts, including steel locknuts, stainless steel locknuts, and more. Same and Next Day Delivery.

The hexagonal M8 x 1.25 k-nut is an elliptical deformed self locking nut typically used in motorsports and aerospace applications.

Wrenchable Nuts offer tremendous versatility for design and functionality. Wrenching styles include hexagon and double hexagon configurations in a variety of steels and plating types. You can now buy online at

6 point K-Nut with integral flange. Sometimes referred to as a "Jet Nut", this small, lightweight self locking nut is ideal for hard to reach or confined spaces as the hex is smaller than a standard sized hex nut, and it is shorter than a standard hex nut.

2019年8月5日 · Metric Keps Nuts, also called K Lock Nuts or Lock Washer Nuts ; Features an integrated free spinning external tooth lock washer ; Lock washer helps to prevent unintentional loosening of the assembly ; CR+3 Case Hardened Zinc Plated Class 8 Steel; A Keps K lock nut is a nut with an attached, free-spinning washer.

These metric 6 point aircraft specification lightweight nuts are suitable for all motorsport applications, and are supplied to most Formula One teams. Exclusively distributed in motorsport by Raceparts.

Our Ti64 M8-1.25 K-Nut, All Metal, Lock Nut is engineered from steel for high performance automotive and marine racing applications.

6 point K-Nuts are small, lightweight, self locking and extremely strong. These aircraft quality nuts are useful when space is at a premium. Available in both UNF and Metric threads.

K-slot M8 x 1mm Strength class 11 Wrench size 10mm K-nuts are the most commonly used locknuts in motorsports applications. Originally developed for the aerospace industry, They proved to be ideal for use in many motorsport applications because of the high strength, low weight and better temperature resistance.

Metric K Lock Nuts (Keps Nuts) have a conical external tooth washer attached to the bottom of the nut. This integrated lock washer bites into the surface material, providing increased breakaway torque and decreased likelihood of the nut loosening.