Cotter lock washer
   Product group C13.02
 Features
  • Easy mounting and permanent connection thanks to the inset tabs
  • Can be combined with all commercially available bolts
  • Also available in small purchase quantities
  • Flexible use for various different types of bolts
  • Permanent securing and correct positioning of Wedge Lock Washers
  • Can be re-used several times
  • Cost savings through increased productivity
  • Available in steel or stainless steel with narrower and wider contact areas
  • Available from M8 to M16





IMS Part No. ØD A B C Material Surface Product description
571000000 M8 8,40 mm 14,00 mm 2,70 mm Hardened steel ZN COTTER LOCK WASHER
57100000A M8 8,40 mm 14,00 mm 2,70 mm Stainless steel A2/steel - COTTER LOCK WASHER
57100000B M8 8,40 mm 16,60 mm 2,70 mm Hardened steel ZN COTTER LOCK WASHER
57100000C M8 8,40 mm 16,60 mm 2,70 mm Stainless steel A2/steel - COTTER LOCK WASHER
571000010 M10 10,50 mm 16,60 mm 2,70 mm Hardened steel ZN COTTER LOCK WASHER
57100001A M10 10,50 mm 16,60 mm 2,70 mm Stainless steel A2/steel - COTTER LOCK WASHER
57100001B M10 10,50 mm 21,00 mm 2,70 mm Hardened steel ZN COTTER LOCK WASHER
57100001C M10 10,50 mm 21,00 mm 2,70 mm Stainless steel A2/steel - COTTER LOCK WASHER
571000020 M12 12,50 mm 19,50 mm 2,70 mm Hardened steel ZN COTTER LOCK WASHER
57100002A M12 12,50 mm 19,50 mm 2,70 mm Stainless steel A2/steel - COTTER LOCK WASHER
57100002B M12 12,50 mm 25,40 mm 2,70 mm Hardened steel ZN COTTER LOCK WASHER
57100002C M12 12,50 mm 25,40 mm 2,70 mm Stainless steel A2/steel - COTTER LOCK WASHER
571000030 M16 17,00 mm 25,40 mm 3,70 mm Hardened steel ZN COTTER LOCK WASHER
57100003A M16 17,00 mm 25,40 mm 3,70 mm Stainless steel A2/steel - COTTER LOCK WASHER
57100003B M16 17,00 mm 30,70 mm 3,70 mm Hardened steel ZN COTTER LOCK WASHER
57100003C M16 17,00 mm 30,70 mm 3,70 mm Stainless steel A2/steel - COTTER LOCK WASHER

The part does not always comply in every detail with the drawing. All measurements in mm.