RS PRO Bright Zinc Plated Steel External Tooth Lock Washers, M20, DIN 6797A
- RS Stock No.:
- 287-4238
- Brand:
- RS PRO
Subtotal (1 bag of 100 units)*
£22.66
(exc. VAT)
£27.19
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 4 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
---|---|---|
1 + | £22.66 | £0.227 |
*price indicative
- RS Stock No.:
- 287-4238
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | RS PRO | |
For Screw/Bolt Size | M20 | |
Washer Type | External Tooth | |
Inside Diameter | 21.0mm | |
Outside Diameter | 33.0mm | |
Standards Met | DIN 6797A | |
Material | Steel | |
Finish | Bright Zinc Plated | |
Select all | ||
---|---|---|
Brand RS PRO | ||
For Screw/Bolt Size M20 | ||
Washer Type External Tooth | ||
Inside Diameter 21.0mm | ||
Outside Diameter 33.0mm | ||
Standards Met DIN 6797A | ||
Material Steel | ||
Finish Bright Zinc Plated | ||
RoHS Status: Exempt
- COO (Country of Origin):
- CN
RS PRO Lock Washers - BZP Steel
From the reliable RS PRO brand, this external tooth lock washer provides superior security for fixings and fastenings. Like standard washers, it distributes the load of a bolt against a surface material. However, its unique locking action prevents the fastener from turning, reducing the likelihood of the fixing loosening over time or under repeated stress. This makes it particularly useful in applications where vibration is a concern.
Features and Benefits
- Used with threaded fasteners (for example, a bolt or a nut)
- Used to prevent the fastener from loosening, caused by vibration
- External teeth effectively bite into the fastener and substrate surfaces as the fastener is tightened
- Made from Steel
- The bright zinc plated (BZP) finish offers resistance against corrosion
- Conforms to DIN 6797A specifications
Applications
- Domestic appliances such as washers and dryers
- Industrial machinery
- Automotive industries
Related links
- RS PRO Bright Zinc Plated Steel External Tooth Washers DIN 6797A
- RS PRO Bright Zinc Plated Steel External Tooth Washers DIN 6798A
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- Bright Zinc Plated Steel External Tooth Lock Washer, M4
- Bright Zinc Plated Steel External Tooth Lock Washer, M2.5
- Bright Zinc Plated Steel External Tooth Lock Washer, M12