Zinc Carbon Steel Wedge Lock Locking & Anti-Vibration Washer, M20

  • RS Stock No. 914-3370
  • Mfr. Part No. WLB20
  • Manufacturer Heico
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Heico Wedge Locking Anti Vibration Washers

If you are looking for a wedge locking system that will ensure you a high quality anti-vibration system then the Heico wedge locking system is perfect for your use. The wedge lock washers are excellent for the majority of bolted applications. Heico wedge lock washers assure you of their reliability working under the extremes of vibration or dynamic loads. The radial teeth of the wedge lock washer embed themselves interlocking with the mating surface as you tighten the bolt.

Certified system for securing bolts
Works at low and high preload levels
Suitable for dynamic loads even when a lubricant is used
Re-usable with no reduction in quality or function
Easily installed and removed
Wedge lock washers supplied as a pair
Suitable for high tensile bolts and nuts of 8.8, 10.9, 12.9
Available in steal or stainless steel with narrow or wide bearing surfaces
Available from M3 to M42

Mechanical engineering
Wind energy technology
Agriculture and forestry

Attribute Value
For Screw/Bolt Size M20
Washer Type Wedge Lock
Inside Diameter 21.4mm
Outside Diameter 39mm
Material Carbon Steel
Finish Zinc
Thickness 3.7mm
13 In stock for delivery within 3 working days
Price 1 Bag of 10
HK$ 246.65
(exc. GST)
Per Bag
Per unit*
1 +
*price indicative