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Serrated Washer - External - Metric

M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000

Shakeproof washers are an anti-vibration type of locking washer. The surface of the washer features special teeth that lock when tightened, making them resistant to vibration. They are sometimes referred to as lock tooth washers.

On an external shakeproof washer the teeth are found on the outside rim of the washer.

Shakeproof washers are most commonly used in the electrical industry and are often used on larger fasteners where it does not matter so much if the teeth are visible.

The most common thread type in production today. Usually specified as M then a number x another number. This signifies the thread diameter and the length of the fastener.

For example M4 x 30 means that the major thread diameter (the external distance across the outside of the thread) is 4mm and the length is 30mm. Length is usually measured from the underside of the fastener head.

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34 Items

Code Product Name Info Pack Size Price Qty
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA203 M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000
1000
£8.96 £10.75
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA203
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000
1000
£8.96 £10.75
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA204 M4 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 500
500
£6.29 £7.55
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA204
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 500
500
£6.29 £7.55
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA2041000 M4 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000
1000
£7.98 £9.58
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA2041000
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000
1000
£7.98 £9.58
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA205 M5 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 500
500
£7.90 £9.48
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA205
M5 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 500
500
£7.90 £9.48
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA206 M6 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 500
500
£8.40 £10.08
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA206
M6 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 500
500
£8.40 £10.08
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA208250 M8 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 250
250
£6.94 £8.33
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA208250
M8 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 250
250
£6.94 £8.33
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA210 M10 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 200
200
£7.98 £9.58
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA210
M10 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 200
200
£7.98 £9.58
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA212 M12 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 100
100
£7.24 £8.69
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA212
M12 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 100
100
£7.24 £8.69
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA212250 M12 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 250
250
£11.13 £13.36
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA212250
M12 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 250
250
£11.13 £13.36
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA214 M14 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 25
25
£18.28 £21.94
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA214
M14 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 25
25
£18.28 £21.94
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA216 M16 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 100
100
£10.00 £12.00
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA216
M16 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 100
100
£10.00 £12.00
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA224 M24 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 100
100
£25.41 £30.49
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA224
M24 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 100
100
£25.41 £30.49
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA408 M8 - Serrated Shakeproof Washer External Type A DIN 6798 - A4 Stainless Steel - Pack of 25
25
£20.70 £24.84
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - A2 Stainless Steel - Pack of 1000 SWEMA408
M8 - Serrated Shakeproof Washer External Type A DIN 6798 - A4 Stainless Steel - Pack of 25
25
£20.70 £24.84
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC04 M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000
1000
£6.25 £7.50
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC04
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000
1000
£6.25 £7.50
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC05 M5 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000
1000
£6.38 £7.66
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC05
M5 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000
1000
£6.38 £7.66
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC06 M6 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000
1000
£6.44 £7.73
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC06
M6 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000
1000
£6.44 £7.73
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC08 M8 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 500
500
£8.13 £9.76
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC08
M8 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 500
500
£8.13 £9.76
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC10 M10 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 200
200
£8.51 £10.21
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC10
M10 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 200
200
£8.51 £10.21
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC12 M12 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 100
100
£8.58 £10.30
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC12
M12 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 100
100
£8.58 £10.30
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC14 M14 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 100
100
£8.75 £10.50
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC14
M14 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 100
100
£8.75 £10.50
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC16 M16 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 100
100
£16.45 £19.74
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC16
M16 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 100
100
£16.45 £19.74
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC20 M20 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 50
50
£14.38 £17.26
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 1000 SWEMSC20
M20 - Serrated Shakeproof Washer External Type A DIN 6798 - Self Colour - Pack of 50
50
£14.38 £17.26
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP025CR3 M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000
1000
£8.31 £9.97
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP025CR3
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000
1000
£8.31 £9.97
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP03 M3 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 500
500
£6.37 £7.64
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP03
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 500
500
£6.37 £7.64
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP031000 M3 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000
1000
£8.50 £10.20
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP031000
M3 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000
1000
£8.50 £10.20
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP04 M4 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 500
500
£6.36 £7.63
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP04
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 500
500
£6.36 £7.63
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP041000 M4 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000
1000
£8.56 £10.27
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP041000
M4 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000
1000
£8.56 £10.27
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP05 M5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 500
500
£6.51 £7.81
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP05
M5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 500
500
£6.51 £7.81
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP06 M6 - Serrated Shakeproof Washer External Type A DIN 6798A - BZP - Pack of 500
500
£7.63 £9.16
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP06
M6 - Serrated Shakeproof Washer External Type A DIN 6798A - BZP - Pack of 500
500
£7.63 £9.16
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP08 M8 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 200
200
£6.44 £7.73
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP08
M8 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 200
200
£6.44 £7.73
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP08500 M8 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 500
500
£10.00 £12.00
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP08500
M8 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 500
500
£10.00 £12.00
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP10 M10 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 100
100
£6.44 £7.73
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP10
M10 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 100
100
£6.44 £7.73
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP12 M12 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 100
100
£6.43 £7.72
M2.5 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 1000 SWEMZP12
M12 - Serrated Shakeproof Washer External Type A DIN 6798 - BZP - Pack of 100
100
£6.43 £7.72
M6 - Serrated Shakeproof Washer External Type A - YBZP - Pack of 50 SWEMZY06 M6 - Serrated Shakeproof Washer External Type A - YBZP - Pack of 50
50
£6.27 £7.52
M6 - Serrated Shakeproof Washer External Type A - YBZP - Pack of 50 SWEMZY06
M6 - Serrated Shakeproof Washer External Type A - YBZP - Pack of 50
50
£6.27 £7.52
View as Grid List

34 Items

Filters
Diameter
  1. M2.5 1 item
  2. M3 3 item
  3. M4 5 item
  4. M5 3 item
  5. M6 4 item
  6. M8 5 item
  7. M10 3 item
  8. M12 4 item
  9. M14 2 item
  10. M16 2 item
  11. M20 1 item
  12. M24 1 item
Finish
  1. Bright Zinc Plated and Clear Passivation 11 item
  2. Bright Zinc Plated and Yellow Passivation 1 item
  3. Self Colour 9 item
  4. Stainless Steel 13 item
Material
  1. A2 Stainless Steel 12 item
  2. A4 Stainless Steel 1 item
  3. Steel 21 item
Thickness
  1. 1mm 6 item
  2. 0.8mm 5 item
  3. 0.9mm 3 item
  4. 1.5mm 1 item
  5. 1.2mm 2 item
  6. 0.6mm 3 item
  7. 1.4mm 1 item
  8. 0.4mm 4 item
  9. 0.55mm 5 item
  10. 0.7mm 4 item
Width
  1. 11mm 4 item
  2. 6mm 3 item
  3. 8mm 5 item
  4. 10mm 3 item
  5. 14mm 5 item
  6. 18mm 3 item
  7. 38mm 1 item
  8. 20.5mm 6 item
  9. 26mm 2 item
  10. 33mm 1 item
  11. 5.5mm 1 item