M30 x 47.0mm Nord-Lock® Washer | A4 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £23.35 | £28.02 |
| 100 - 499 | £20.76 | £24.91 |
| 500 - 999 | £19.67 | £23.60 |
| 1000 - 4999 | £18.68 | £22.42 |
| 5000 + | £16.98 | £20.38 |
£28.02 / each
Product Specification
| Size | M30 |
| Internal Diameter | 31.4mm |
| Outside Diameter | 47.0mm |
| Thickness | 6.80mm |
| Material | A4 Stainless Steel |
Frequently Bought Together
Total Price: £0.00
M30 x 47.0mm Nord-Lock® Washer | A4 Stainless Steel | Vital Parts - NL-M30-47-A4
For machinery and equipment subject to dynamic loading, this M30 x 47.0mm Nord-Lock® Washer | A4 Stainless Steel offers a reliable vibration-resistant washer. The washer measures 31.4mm internally and 47.0mm externally, with a 6.80mm thickness for use with M30 threaded fixings. A4 stainless steel construction makes this option suitable for general outdoor, processing and stainless fabrication applications. By resisting rotational movement, the washer supports safer, more predictable fastening performance.
What Are Nord-Lock® Washers?
A Nord-Lock® washer set uses tension rather than thread friction to secure a fastener. Each washer has cams on one side and radial serrations on the other. The cams face inward as a pair, while the serrations engage the mating surfaces, so attempted rotation is counteracted by the wedge-locking geometry.
Common Applications
- Pumping Equipment: Useful for retaining clamp load on sizeable stainless pump, pipework and drive assemblies.
- Industrial Infrastructure: Helps protect large corrosion-resistant bolted joints exposed to vibration and cyclic operation.
- Stainless Process Plant: Helps secure substantial bolted connections on frames, vessels and support equipment.
- Outdoor Machinery: Provides corrosion-resistant joint security on heavy exposed equipment and fabricated assemblies.
Technical Specifications:
- Size: M30
- Internal Diameter: 31.4mm
- Outside Diameter: 47.0mm
- Thickness: 6.80mm
- Material: A4 Stainless Steel
Related Fastening Products
Explore our wider ranges of washers, bolts and screws and nuts for complete fastening assemblies.
For help confirming the correct Nord-Lock® washer size or discussing larger order quantities, contact our technical team on 01233 713581.
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