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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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6 results
Product SKUs information
Item Code Price range Availability Inside Diameter Outside Diameter Overall Height View
£ 0.0414 - £ 0.0579 In production
2.8 mm
5.0 mm
£ 0.0213 - £ 0.0213 15979 In stock
3.1 mm
6.0 mm
£ 0.0193 - £ 0.0193 478 In stock
4.1 mm
8.0 mm
£ 0.0424 - £ 0.0432 28792 In stock
6.1 mm
11.0 mm
£ 0.0236 - £ 0.0236 22656 In stock
5.1 mm
9.2 mm
£ 0.0768 - £ 0.0799 9578 In stock
8.2 mm
14.0 mm
Toothed Lock Washer 2.8 mm 5.0 mm 0.4 mm Stainless Steel

344025041553

Price Range
£ 0.0579 - £ 0.0414

Stock Levels
In production
Attributes
  • Colour
    Natural
  • Full Material
    Stainless Steel
  • Washer Shape
    Round
  • Washer Type
    Locking Washer
  • Tooth Location
    External
Toothed Lock Washer 3.1 mm 6.0 mm 0.4 mm Mild Steel

344030040952

Price Range
£ 0.0213 - £ 0.0213

Stock Levels
15979 In stock
Attributes
  • Colour
    White
  • Full Material
    Mild Steel
  • Finish
    Zinc Plated
  • Washer Shape
    Round
  • Washer Type
    Locking Washer
Toothed Lock Washer 4.1 mm 8.0 mm 0.5 mm Mild Steel

344040040952

Price Range
£ 0.0193 - £ 0.0193

Stock Levels
478 In stock
Attributes
  • Colour
    White
  • Full Material
    Mild Steel
  • Finish
    Zinc Plated
  • Washer Shape
    Round
  • Washer Type
    Locking Washer
Toothed Lock Washer 6.1 mm 11.0 mm 0.7 mm Mild Steel

344060040952

Price Range
£ 0.0432 - £ 0.0424

Stock Levels
28792 In stock
Attributes
  • Colour
    White
  • Full Material
    Mild Steel
  • Finish
    Zinc Plated
  • Washer Shape
    Round
  • Washer Type
    Locking Washer
Toothed Lock Washer 5.1 mm 9.2 mm 0.6 mm Mild Steel

344050040952

Price Range
£ 0.0236 - £ 0.0236

Stock Levels
22656 In stock
Attributes
  • Colour
    White
  • Full Material
    Mild Steel
  • Finish
    Zinc Plated
  • Washer Shape
    Round
  • Washer Type
    Locking Washer
Toothed Lock Washer 8.2 mm 14.0 mm 0.8 mm Mild Steel

344080040952

Price Range
£ 0.0799 - £ 0.0768

Stock Levels
9578 In stock
Attributes
  • Colour
    White
  • Full Material
    Mild Steel
  • Finish
    Zinc Plated
  • Washer Shape
    Round
  • Washer Type
    Locking Washer