Needle Roller Bearing: 2.165" Bore Dia, 2.48" OD, 0.787" OAW MPN:TLA5520Z

A versatile nylon lock nut for use with a bolt to secure it tightly in place, our 5-piece pack is ideal for bolting assemblies in any type of fastening application where a strong hold is essential while resisting rust and corrosion even when exposed to harsh environments thanks to its zinc plating. Each unit measures at 1/2 inch diameter with a length of 1-7/16 inches and features finely machined threads for superior torque and holding power ensuring optimal performance across numerous industries ranging from automotive mechanics, machinists, technicians or maintenance personnel on various construction projects. Get your set today and guarantee proper tightening every time!