Shoulder Washer,Nyl,5/16 In,PK40, Mfr#: 10SC312037, EnjoyTool select

Shoulder Washer, Long Barrel, Nylon 6/6, Finish Natural, Fits Bolt Sizes 5/16 In., Length 0.375 In., Inside Dia. 0.320 In., Outside Dia. 0.360 In., Shoulder Dia. 0.620 In., Shoulder Thickness 1/16 In., Temp. (F) -40 to 185, Color Off White, Used For Insulating, Package Quantity 40