Prevailing torque type hexagon nut with flange, all metal UNC ASME B18.16.6 Steel Gr.G 3/8-16U12120.037.0001
Prevailing torque type hexagon nut, all metal DIN 980-V Steel Zinc plated yellow passivated 8 M1012880.100.001
Prevailing torque type hexagon nut with non-metallic insert, high type DIN 982 Steel Zinc plated yellow passivated 10 M612662.060.001
Prevailing torque type hexagon nut with non-metallic insert, style NM/NE, UNC ASME B18.16.6 Steel Plain Gr.N8 7/16-14U12411.043.0001