Hcln 5/16C Gr5 Yz 703164

This hex center lock nut is sourced from the original manufacturer for use in lawn and garden power equipment. It is a hexagon-shaped fastener for bolts/studs that is responsible for the keeping the bolt/studs secure during use. The nut is made of metal and has a diameter of 5/16 of an inch and a thread pitch of 18 internal threads per inch. Over time the threads in the nut can wear down and the nut itself may crack or break. It is important to replace it as soon as necessary to avoid damaging your equipment. Use a socket or wrench to remove the old nut and thread the new one on. Make sure to order the correct number of nuts for your equipment as each nut is sold individually.