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Toothed Lock Washers - External

In stock

Our Locking Washers are made from metal, with either a stainless steel or zinc plated finish. These External Tooth Lock Washers have been developed for locking screws, bolts and nuts in place, and offer ideal prevention for the loosening of PCB spacers caused by vibrations.The Tooth Lock Washer, also known as an Electrical Contact Washer, has tooth-like serrations on the external diameter that help the toothed washer prevent bolted joints from loosening, through the use of friction.Our stainless steel toothed washers offer good corrosion and wear resistance. The zinc plated external tooth washer option, is ideal for applications where a high mechanical strength is needed. The lower material cost makes it an alternative to brass, when conductivity is not a critical issue. Zinc plating provides a professional finish and is RoHS compliant.

  • DIN rated
  • Compatible Screw Sizes: M2 and M3.

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Product SKUs information
Item Code Price range Availability Inside Diameter Outside Diameter Compatible Thread Sizes (All) Buy
344040040952
£ 0.0189 - £ 0.0189 21989 In stock
4.1 mm
8.0 mm
344060040952
£ 0.0416 - £ 0.0933 31639 In stock
6.1 mm
11.0 mm
344050040952
£ 0.0232 - £ 0.0513 22667 In stock
5.1 mm
9.2 mm
344080040952
£ 0.0753 - £ 0.0783 13088 In stock
8.2 mm
14.0 mm
344030040952
£ 0.0209 - £ 0.046 4980 In stock
3.1 mm
6.0 mm
White Steel Locking Washer Toothed Lock Washer - 4.1 mm | 0.161 in; 8.0 mm | 0.315 in; Thickness 0.5 mm | 0.02 in; Compatible Screw Sizes M3

344040040952

Price Range
£ 0.0189 - £ 0.0189

Stock Levels
21989 In stock
Attributes
  • Colour
    White
  • Material
    Steel
  • Full Material
    Mild Steel
  • Finish
    Zinc Plated
  • Washer Shape
    Round
White Steel Locking Washer Toothed Lock Washer - 6.1 mm | 0.24 in; 11.0 mm | 0.433 in; Thickness 0.7 mm | 0.028 in; Compatible Screw Sizes M3

344060040952

Price Range
£ 0.0933 - £ 0.0416

Stock Levels
31639 In stock
Attributes
  • Colour
    White
  • Material
    Steel
  • Full Material
    Mild Steel
  • Finish
    Zinc Plated
  • Washer Shape
    Round
White Steel Locking Washer Toothed Lock Washer - 5.1 mm | 0.201 in; 9.2 mm | 0.362 in; Thickness 0.6 mm | 0.024 in; Compatible Screw Sizes M3

344050040952

Price Range
£ 0.0513 - £ 0.0232

Stock Levels
22667 In stock
Attributes
  • Colour
    White
  • Material
    Steel
  • Full Material
    Mild Steel
  • Finish
    Zinc Plated
  • Washer Shape
    Round
White Steel Locking Washer Toothed Lock Washer - 8.2 mm | 0.323 in; 14.0 mm | 0.551 in; Thickness 0.8 mm | 0.031 in; Compatible Screw Sizes M3

344080040952

Price Range
£ 0.0783 - £ 0.0753

Stock Levels
13088 In stock
Attributes
  • Colour
    White
  • Material
    Steel
  • Full Material
    Mild Steel
  • Finish
    Zinc Plated
  • Washer Shape
    Round
White Steel Locking Washer Toothed Lock Washer - 3.1 mm | 0.122 in; 6.0 mm | 0.236 in; Thickness 0.4 mm | 0.016 in; Compatible Screw Sizes M3

344030040952

Price Range
£ 0.046 - £ 0.0209

Stock Levels
4980 In stock
Attributes
  • Colour
    White
  • Material
    Steel
  • Full Material
    Mild Steel
  • Finish
    Zinc Plated
  • Washer Shape
    Round