Hexagon nut DIN 6331 with collar material steel strength 10 thread M10 right hand: Hex Nuts: Amazon.com: Industrial & Scientific
KIPP - Hexagon nuts with collar height 1.5xD, DIN 6331 enhanced
100pcs) DIN 6331 M8 Hexagon Collar Nuts, Height 1,5 d A2 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP633128: Amazon.com: Industrial & Scientific
Hexagon nuts, M16, pack of 5, DIN 6331, A2 stainless steel, high form with collar, screw nut, high nut, threaded sleeves, long nuts, threaded nuts. : Amazon.de: DIY & Tools
ISO 4032/4034/4036 Hex Nut, Hexagon Nut ISO 4032 Wholesale Manufacturer | DT
50pcs) DIN 6331 M12 Hexagon Collar Nuts, Height 1,5 d A4 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP6331412: Amazon.com: Industrial & Scientific
DIN 6331 Hexagon nuts with a heigth of ~1,5 d with collar
25pcs) DIN 6331 M16 Hexagon Collar Nuts, Height 1,5 d A2 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP6331216: Amazon.com: Industrial & Scientific