Replacement nyloc nuts for RC vehicles. Nyloc nuts are lock nuts with a nylon collar that increases friction on the screw shaft. The collar has a slightly smaller inner diameter than the thread size; the insert deforms to the threads of the screw, locking the nut against the screw through friction and increasing strength and reliability.

• Made from steel

• 10x 3mm Black Steel Nyloc Nuts

Product image shows HPI Purple Aluminium M4 Nyloc Nuts for display purposes only; actual product is 3mm Black Steel Nyloc Nuts.