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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제품설명 단가 For Screw/Bolt Size Washer Type Inside Diameter Outside Diameter Material Stainless Steel Type Finish Thickness
RS 제품 번호 289-679
제조사RS PRO
₩9,602.932
1 Bag of 100
Bag(s)
M4 Crinkle 4.36mm 7.99mm Copper - Plain 0.28mm
RS 제품 번호 276-881
제조사RS PRO
₩8,554.60
1 Bag of 250
Bag(s)
M6 External Tooth 6.4mm 11mm Steel - Bright Zinc Plated 0.7mm
RS 제품 번호 914-3361
제조사 부품 번호WLB16
제조사Heico
₩21,469.039
1 Bag of 10
Bag(s)
M16 Wedge Lock 17mm 30.7mm Carbon Steel - Zinc 3.7mm
RS 제품 번호 819-9846
제조사 부품 번호HLS-10S
제조사Heico
₩21,070.848
1 Bag of 10
Bag(s)
- Wedge Lock 10.7mm 16.6mm Stainless Steel A4 316 - -
RS 제품 번호 276-869
제조사RS PRO
₩6,883.646
1 Bag of 250
Bag(s)
M4 External Tooth 4.3mm 8mm Steel - Bright Zinc Plated 0.5mm
RS 제품 번호 289-685
제조사RS PRO
₩4,251.238
1 Bag of 50
Bag(s)
M5 Crinkle 5.36mm 9.09mm Copper - Plain 0.3mm
RS 제품 번호 819-9858
제조사 부품 번호HLS-16S
제조사Heico
₩25,490.050
1 Bag of 5
Bag(s)
- Wedge Lock 17mm 25.4mm Stainless Steel A4 316 - -
RS 제품 번호 819-9849
제조사 부품 번호HLS-6S
제조사Heico
₩21,085.328
1 Bag of 10
Bag(s)
- Wedge Lock 6.5mm 10.8mm Stainless Steel A4 316 - -
RS 제품 번호 819-9842
제조사 부품 번호HLS-8S
제조사Heico
₩15,862.503
1 Bag of 10
Bag(s)
- Wedge Lock 8.6mm 13.5mm Stainless Steel A4 316 - -
RS 제품 번호 665-7306
제조사RS PRO
₩14,468.108
1 Bag of 100
Bag(s)
M6 Internal Tooth 6.4mm 11mm Stainless Steel A4 316 Plain 0.7mm
RS 제품 번호 187-0585
제조사RS PRO
₩6,288.530
1 Bag of 100
Bag(s)
M4 Internal Tooth 4.3mm 8mm Stainless Steel A2 304 Plain 0.5mm
RS 제품 번호 428-638
제조사RS PRO
₩2,509.331
1 Bag of 100
Bag(s)
M3 Crinkle 3.26mm 6.29mm Stainless Steel A2 304 Plain 0.16mm
RS 제품 번호 819-9861
제조사 부품 번호HLSKIT
제조사Heico
₩131,060.036
1 Kit
Kit(s)
- Wedge Lock 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, 10.7 (HLS-10) mm, 13 (HLS-12) mm, 17 (HLS-16) mm, 21.4 (HLS-20) mm 7 (HLS-3) mm, 7.6 (HLS-4) mm, 9 (HLS-5) 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 Steel - - -
RS 제품 번호 187-0608
제조사RS PRO
₩6,866.27
1 Bag of 100
Bag(s)
M6 Internal Tooth 6.4mm 11mm Stainless Steel A2 304 Plain 0.7mm
RS 제품 번호 276-875
제조사RS PRO
₩5,280.744
1 Bag of 250
Bag(s)
M5 External Tooth 5.3mm 10mm Steel - Bright Zinc Plated 0.6mm
RS 제품 번호 428-773
제조사RS PRO
₩15,102.319
1 Bag of 25
Bag(s)
1/2in Crinkle - - Stainless Steel A2 304 Plain -
RS 제품 번호 276-847
제조사RS PRO
₩5,059.204
1 Bag of 250
Bag(s)
M3 External Tooth 3.2mm 6mm Steel - Bright Zinc Plated 0.4mm
RS 제품 번호 914-3383
제조사 부품 번호WLRS12
제조사Heico
₩18,701.970
1 Bag of 10
Bag(s)
M12 Ring Lock 13mm 19.5mm Steel - Zinc 2.5mm
RS 제품 번호 289-708
제조사RS PRO
₩12,152.806
1 Bag of 50
Bag(s)
M8 Crinkle 8.48mm 14.87mm Copper - Plain 0.44mm
RS 제품 번호 187-0636
제조사RS PRO
₩16,127.48
1 Bag of 100
Bag(s)
M10 Internal Tooth 10.5mm 18mm Stainless Steel A2 304 Plain 0.9mm