DIN 6331 Steel Hex Nuts, with Flange | JW Winco Standard Parts
Hexagon nut with collar 1,5D DIN ≈6331 Stainless steel A1 70 (51104) | Fabory
Hexagon nuts with collar height 1.5xD, DIN 6331 enhanced | norelem
DIN 6331 - Hexagon nuts with collar height 1.5 x D
100pcs) DIN 6331 M8 Hexagon Collar Nuts, Height 1,5 d A4 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP633148: Amazon.com: Industrial & Scientific
Collar Type Locknut | Prevailing Torque Colllar Locknut
2"-4.5 Collar Style Stover Nut Grade C Zinc and Wax | K.L. Jack