Prevailing torque type hexagon nut with non-metallic insert, high type DIN 982 Steel Zinc plated 812600
Prevailing torque type hexagon nut with non-metallic insert, high type DIN 982 Steel Zinc plated 1012663
Prevailing torque type hexagon nut with non-metallic insert, high type DIN 982 Steel Zinc plated yellow passivated 1012662