3/4 inch-10 Prevailing Torque Locknuts BRM Inc Sale! from 119 125 /per Qty. Add to Cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Rounded top with a flat bottom Zinc Plated Steel Threads near the top of the nut are intentionally imperfect to add shock and vibration resistance Wax treated finish Available in coarse (UNC) thread Often used on vehicles and machinery Also referred to as Crimp Nuts, Top Lock Nuts, Distorted Thread Locknuts, and Elliptical Offset Nuts Tweet