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HomeFasteners - Plastic & MetalWashers, Insulators & Bearing BushingsWashers Retaining

Washers Retaining


  Product Code KeyABCTSuitable For
Use With
Metric Machine Screws		Suitable For
Use With
Unified Machine Screws		Suitable For
Use With
Self Tapping Screws
  0391000 9.90 4.67 2.79 0.81 M3 - -
  0391006 8.33 5.02 3.25 0.81 M3.5 No. 6 No. 6
  0391008 8.76 4.29 3.38 0.81 M4 - -
  0391010 9.92 5.92 3.86 1.58 M4.5 No. 8 No. 8
  0391012 11.50 7.04 4.50 0.81 M5 No. 10 No. 10
  0391018 12.70 7.04 4.50 1.57 M5 No. 10 No. 10
  0391024 15.09 9.53 5.94 0.91 - 1/4 No. 14
  0391030 22.23 11.05 6.35 1.01 M7 - -
  0391040 26.19 14.48 10.41 1.58 M12
Material: Nylon 66
RoHS Directive 2002/95/EC compliant

Tolerances: ± .13 all dimensions except
†: ± 0.38

This part has flat form
  • Secures screws into cover panels

  • Prevents screw loss when covers removed


Keywords: plastic screws, nylon, plastic, threaded, fasteners, nuts, washers