Prevailing torque type hexagon nut with serrated flange with non-metallic insert DIN ≈6926 Stainless steel A4 5055734
Prevailing torque type hexagon nut all metal Steel Zinc plated yellow passivated 613000
Prevailing torque type hexagon nut with non-metallic insert, style NM/NE, UNC ASME B18.16.6 Steel ASME B18.16.6 Zinc plated Gr.N2U12300
Prevailing torque type hexagonal thin nut with non-metallic insert ISO 10511 Brass CU2/CU346041
Spiralock Hexagon lock nut with flange ISO 4161 Steel Zinc plated 1012870