Tab Washers For Slotted Round Nuts (Form A & Form B)

A stop washer for round nuts, also known as a check washer, is a washer that prevents the round nut from loosening by utilizing the fit of the stop lug and the opening of the round nut as well as the keyway of the shaft.Thread specification of stop washer for round nut d Shaft end b1 tM39×1.535M40×1.5 6 -M42×1.538M45×1.541M48×1.544M50×1.5*-M52×1.548M55×2* 8 -M56×2.    

Round nuts, bearings, washers, ① inner stop ear ② outer stop ear, washers, and round nuts supporting the use of the use of washers installed in the nut on the side of the groove, after fastening the inner and outer stop ear bending into the slot. Round nut after fastening, respectively, inside and outside the ear wrench into the axial, respectively, stuck in the keyway on the shaft and the opening of the round nut, so that the round nut will not be due to the rotation of the shaft and loosening, widely used in electrical appliances, elevators, machinery supporting the above, used to fix the rolling bearing to prevent loosening of the.    

Size Can also be According to the Customer's requirement please check the detailed specification sheet details PDF， CAD, 5-6Page See more product details.    

Packing: The inner packaging consists of polyfoam, while the outer layer is a carton. The carton sizes are 29*19*19.5 cm and 23.5*17.5*8 cm, respectively. The pallet dimensions are 215*100*90 cm, or they can be customized according to your requirements.