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6797712001
M12 External Tooth Lock Washer, Stainless Steel A4-70. DIN 6797 A

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  • UM: C
  • Weight: 0.0021
  • DIN 6797 A An external tooth lock washer has teeth that extend radially outward to bite into the bearing surface. Like internal tooth lock washers, they are designed to prevent a nut or bolt head from loosening with the strut action of the teeth. They work best with larger screw or bolt heads.

Similar to JIS B 1255, UNI 8841, CSN 021744

Product Specifications
Screw Dia. M12
Inside Dia. 12.5mm
Outside Dia. 20.5mm
Thickness 1mm