Prevailing torque type hexagon nut, all metal DIN 980-V Stainless steel D6 (1.4462)52020
Prevailing torque type hexagon nut with flange with non-metallic insert DIN 6926 Stainless steel Lubrinox A2 7051704
Prevailing torque type hexagon nut, all metal DIN 980V Stainless Steel Black 855069