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. 819-9824
FabrikantnummerHLS-12
FabrikantHeico
12,13 €
1 Bag of 10
Bag(s)
- Wedge Lock 13mm 19.5mm Unalloyed Steel - - -
RS-stocknr. 428-622
FabrikantRS PRO
2,78 €
1 Bag of 100
Bag(s)
M2.5 Crinkle 2.75mm 5.71mm Stainless Steel A2 304 Plain 0.16mm
RS-stocknr. 914-3418
FabrikantnummerH-HLRS-16S
FabrikantHeico
35,56 €
1 Bag of 5
Bag(s)
M16 Ring Lock 17mm 25.4mm Stainless Steel A4 316 - 3.5mm
RS-stocknr. 914-3392
FabrikantnummerWLRS16
FabrikantHeico
21,15 €
1 Bag of 10
Bag(s)
M16 Ring Lock 17mm 25.4mm Steel - Zinc 3.5mm
RS-stocknr. 914-3370
FabrikantnummerWLB20
FabrikantHeico
28,28 €
1 Bag of 10
Bag(s)
M20 Wedge Lock 21.4mm 39mm Carbon Steel - Zinc 3.7mm
RS-stocknr. 172-0868
FabrikantRS PRO
7,02 €
1 Bag of 40
Bag(s)
- - 3.9mm 9.62mm TPE - - 5.8mm
RS-stocknr. 914-3355
FabrikantnummerWLB08
FabrikantHeico
12,87 €
1 Bag of 25
Bag(s)
M8 Wedge Lock 8.6mm 16.6mm Carbon Steel - Zinc 2.7mm
RS-stocknr. 819-9833
FabrikantnummerHLS-16
FabrikantHeico
17,94 €
1 Bag of 10
Bag(s)
- Wedge Lock 17mm 25.4mm Unalloyed Steel - - -
RS-stocknr. 914-3415
FabrikantnummerWLRS12SS
FabrikantHeico
20,36 €
1 Bag of 5
Bag(s)
M12 Ring Lock 13mm 19.5mm Stainless Steel A4 316 - 2.5mm
RS-stocknr. 914-3367
FabrikantnummerWLB12
FabrikantHeico
14,48 €
1 Bag of 10
Bag(s)
M12 Wedge Lock 13mm 25.4mm Carbon Steel - Zinc 3.7mm
RS-stocknr. 428-773
FabrikantRS PRO
14,27 €
1 Bag of 25
Bag(s)
1/2in Crinkle - - Stainless Steel A2 304 Plain -
RS-stocknr. 914-3364
FabrikantnummerWLB10
FabrikantHeico
18,49 €
1 Bag of 25
Bag(s)
M10 Wedge Lock 10.7mm 21mm Carbon Steel - Zinc 2.7mm
RS-stocknr. 819-9836
FabrikantnummerHLS-20
FabrikantHeico
21,17 €
1 Bag of 10
Bag(s)
- Wedge Lock 21.4mm 30.7mm Unalloyed Steel - - -
RS-stocknr. 428-650
FabrikantRS PRO
5,63 €
1 Bag of 100
Bag(s)
M4 Crinkle 4.36mm 7.99mm Stainless Steel A2 304 Plain 0.28mm
RS-stocknr. 530-135
FabrikantRS PRO
6,84 €
1 Bag of 100
Bag(s)
M10 Internal Tooth 10.5mm 18mm Steel - Bright Zinc Plated 0.9mm
RS-stocknr. 819-9852
FabrikantnummerHLS-20S
FabrikantHeico
28,00 €
1 Bag of 5
Bag(s)
- Wedge Lock 21.4mm 30.7mm Steel A4 316 - -
RS-stocknr. 819-9842
FabrikantnummerHLS-8S
FabrikantHeico
14,78 €
1 Bag of 10
Bag(s)
- Wedge Lock 8.6mm 13.5mm Stainless Steel A4 316 - -
RS-stocknr. 187-0591
FabrikantRS PRO
3,80 €
1 Bag of 100
Bag(s)
M5 Internal Tooth 5.3mm 10mm Stainless Steel A2 304 Plain 0.6mm
RS-stocknr. 289-635
FabrikantRS PRO
2,86 €
1 Bag of 100
Bag(s)
M2 Crinkle 2.25mm 4.51mm Copper - Plain 0.16mm
RS-stocknr. 526-596
FabrikantRS PRO
4,50 €
1 Bag of 250
Bag(s)
M4 Internal Tooth 4.3mm 8mm Steel - Bright Zinc Plated 0.5mm
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