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. 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. 428-616
FabrikantRS PRO
€ 2,80
1 Bag of 100
Bag(s)
M2 Crinkle 2.25mm 4.51mm Stainless Steel A2 304 Plain 0.16mm
RS-stocknr. 665-7306
FabrikantRS PRO
€ 9,54
1 Bag of 100
Bag(s)
M6 Internal Tooth 6.4mm 11mm Stainless Steel A4 316 Plain 0.7mm
RS-stocknr. 819-9811
FabrikantnummerHLS-4
FabrikantHeico
€ 20,58
1 Bag of 50
Bag(s)
- Wedge Lock 4.4mm 7.6mm Unalloyed Steel - - -
RS-stocknr. 914-3377
FabrikantnummerWLRS06
FabrikantHeico
€ 33,62
1 Bag of 50
Bag(s)
M6 Ring Lock 6.5mm 10.8mm Steel - Zinc 1.5mm
RS-stocknr. 187-0557
FabrikantRS PRO
€ 3,67
1 Bag of 100
Bag(s)
M3 Internal Tooth 3.2mm 6mm Stainless Steel A2 304 Plain 0.4mm
RS-stocknr. 276-869
FabrikantRS PRO
€ 4,50
1 Bag of 250
Bag(s)
M4 External Tooth 4.3mm 8mm Steel - Bright Zinc Plated 0.5mm
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. 276-897
FabrikantRS PRO
€ 5,70
1 Bag of 100
Bag(s)
M8 External Tooth 8.4mm 15mm Steel - Bright Zinc Plated 0.8mm
RS-stocknr. 914-3402
FabrikantnummerWLRS08SS
FabrikantHeico
€ 21,51
1 Bag of 10
Bag(s)
M8 Ring Lock 8.6mm 13.5mm Stainless Steel A4 316 - 2.5mm
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. 914-3373
FabrikantnummerH-HLRS-5
FabrikantHeico
€ 32,89
1 Bag of 50
Bag(s)
M5 Ring Lock 5.4mm 9mm Steel - Zinc 1.5mm
RS-stocknr. 276-875
FabrikantRS PRO
€ 5,94
1 Bag of 250
Bag(s)
M5 External Tooth 5.3mm 10mm Steel - Bright Zinc Plated 0.6mm
RS-stocknr. 276-831
FabrikantRS PRO
€ 3,92
1 Bag of 250
Bag(s)
M2.5 External Tooth 2.7mm 5.5mm Steel - Bright Zinc Plated 0.3mm
RS-stocknr. 914-3358
FabrikantnummerWLB05
FabrikantHeico
€ 21,10
1 Bag of 50
Bag(s)
M5 Wedge Lock 5.4mm 10.8mm Carbon Steel - Zinc 1.7mm
RS-stocknr. 289-679
FabrikantRS PRO
€ 5,98
1 Bag of 100
Bag(s)
M4 Crinkle 4.36mm 7.99mm Copper - Plain 0.28mm
RS-stocknr. 428-672
FabrikantRS PRO
€ 4,67
1 Bag of 50
Bag(s)
M6 Crinkle 6.48mm 11.37mm Stainless Steel A2 304 Plain 0.4mm
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. 530-141
FabrikantRS PRO
€ 8,97
1 Bag of 100
Bag(s)
M12 Internal Tooth 13mm 20.5mm Steel - Bright Zinc Plated 1mm
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
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