Lock Washers

Lock washers are used for keeping nuts and bolts coming loose. They come in various models. Each lock washer is made for a specific application. Some lock washers come in a ring shape the others can be star-shaped with an outer ring of teeth.


What is the use of the Lock Washer?


The lock washer prevents nuts and bolts from turning, slipping and coming loose because of vibration and twist. The basic functionality of lock washer is to hold nut and bolt in place.


What are the types of Lock Washers?


You can choose from helical also known as a split washer, external-tooth also known as star washer, pyramid-type or dome-type lock washer.


The helical lock washer is in shape of the ring with uneven ends. The edge of the ring grabs onto fastener material to keep it from moving.


External-tooth lock washer has teeth located on the outside of the ring and it is most suitable for large fasteners heads.


Pyramid-type lock washers are required for any jobs that need high-tightening torques.


Dome-type lock washers are recommended for use with thin and soft materials


What materials are Lock Washers made from?


You can choose from:



  • aluminium

  • stainless steel

  • K-Monel

  • bronze

  • zinc

  • phosphor bronze alloy

  • carbon steel

Suitable for a wide field of applications:


  • Mechanical Engineering

  • Wind Energy Technology

  • Automotive Industry

  • Agriculture and Forestry

  • Railway

  • Marine

  • Household appliances such as air handlers and clothes washers

...
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Omschrijving Prijs For Screw/Bolt Size Washer Type Inside Diameter Outside Diameter Material Stainless Steel Type Finish Thickness
RS-stocknr. 276-910
FabrikantRS PRO
9,48 €
1 Bag of 100
Bag(s)
M12 External Tooth 13mm 20.5mm Steel - Bright Zinc Plated 1mm
RS-stocknr. 187-0664
FabrikantRS PRO
27,47 €
1 Bag of 50
Bag(s)
M20 Internal Tooth 21mm 33mm Stainless Steel A2 304 Plain 1.4mm
RS-stocknr. 428-666
FabrikantRS PRO
4,05 €
1 Bag of 50
Bag(s)
M5 Crinkle 5.36mm 9.09mm Stainless Steel A2 304 Plain 0.3mm
RS-stocknr. 187-0541
FabrikantRS PRO
3,46 €
1 Bag of 100
Bag(s)
M2.5 Internal Tooth 2.7mm 5.5mm Stainless Steel A2 304 Plain 0.4mm
RS-stocknr. 428-688
FabrikantRS PRO
8,70 €
1 Bag of 50
Bag(s)
M8 Crinkle 8.48mm 14.87mm Stainless Steel A2 304 Plain 0.4mm
RS-stocknr. 289-641
FabrikantRS PRO
2,81 €
1 Bag of 100
Bag(s)
M2.5 Crinkle 2.75mm 5.71mm Copper - Plain 0.16mm
RS-stocknr. 428-773
FabrikantRS PRO
13,67 €
1 Bag of 25
Bag(s)
1/2in Crinkle - - Stainless Steel A2 304 Plain -
RS-stocknr. 289-736
FabrikantRS PRO
5,87 €
1 Bag of 100
Bag(s)
4BA Crinkle 4.36mm 7.99mm Copper - Plain 0.28mm
RS-stocknr. 276-831
FabrikantRS PRO
3,93 €
1 Bag of 250
Bag(s)
M2.5 External Tooth 2.7mm 5.5mm Steel - Bright Zinc Plated 0.3mm
RS-stocknr. 289-679
FabrikantRS PRO
5,82 €
1 Bag of 100
Bag(s)
M4 Crinkle 4.36mm 7.99mm Copper - Plain 0.28mm
RS-stocknr. 428-650
FabrikantRS PRO
5,36 €
1 Bag of 100
Bag(s)
M4 Crinkle 4.36mm 7.99mm Stainless Steel A2 304 Plain 0.28mm
RS-stocknr. 289-635
FabrikantRS PRO
2,75 €
1 Bag of 100
Bag(s)
M2 Crinkle 2.25mm 4.51mm Copper - Plain 0.16mm
RS-stocknr. 289-708
FabrikantRS PRO
11,71 €
1 Bag of 50
Bag(s)
M8 Crinkle 8.48mm 14.87mm Copper - Plain 0.44mm
RS-stocknr. 289-691
FabrikantRS PRO
7,19 €
1 Bag of 50
Bag(s)
M6 Crinkle 6.48mm 11.37mm Copper - Plain 0.4mm
RS-stocknr. 819-9861
FabrikantnummerHLSKIT
FabrikantHeico
84,74 €
1 Kit
Kit(s)
- Wedge Lock 10.7 (HLS-10) mm, 13 (HLS-12) mm, 17 (HLS-16) mm, 21.4 (HLS-20) mm, 3.4 (HLS-3) mm, 4.4 (HLS-4) mm, 5.4 (HLS-5) mm, 6.5 (HLS-6) mm, 8.6 (HLS-8) mm 10.8 (HLS-6) mm, 13.5 (HLS-8) mm, 16.6 (HLS-10) mm, 19.5 (HLS-12) mm, 25.4 (HLS-16) mm, 30.7 (HLS-20) mm, 7 (HLS-3) mm, 7.6 (HLS-4) mm, 9 (HLS-5) mm Steel - - -
RS-stocknr. 914-3351
FabrikantnummerWLB06
FabrikantHeico
23,03 €
1 Bag of 50
Bag(s)
M6 Wedge Lock 6.5mm 13.5mm Carbon Steel - Zinc 1.7mm
RS-stocknr. 819-9827
FabrikantnummerHLS-8
FabrikantHeico
23,79 €
1 Bag of 50
Bag(s)
- Wedge Lock 8.6mm 13.5mm Unalloyed Steel - - -
RS-stocknr. 914-3412
FabrikantnummerH-HLRS-20S
FabrikantHeico
50,22 €
1 Bag of 5
Bag(s)
M20 Ring Lock 21.7mm 30.7mm Stainless Steel A4 316 - 3.5mm
RS-stocknr. 914-3361
FabrikantnummerWLB16
FabrikantHeico
16,37 €
1 Bag of 10
Bag(s)
M16 Wedge Lock 17mm 30.7mm Carbon Steel - Zinc 3.7mm
RS-stocknr. 819-9820
FabrikantnummerHLS-10
FabrikantHeico
31,41 €
1 Bag of 50
Bag(s)
- Wedge Lock 10.7mm 16.6mm Unalloyed Steel - - -
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