M48 x 75.0mm Nord-Lock® Washer | A4 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £141.17 | £169.40 |
| 100 - 499 | £125.48 | £150.58 |
| 500 - 999 | £118.88 | £142.65 |
| 1000 - 4999 | £112.93 | £135.52 |
| 5000 + | £102.67 | £123.20 |
£169.40 / each
Product Specification
| Size | M48 |
| Internal Diameter | 49.6mm |
| Outside Diameter | 75.0mm |
| Thickness | 6.80mm |
| Material | A4 Stainless Steel |
Frequently Bought Together
Total Price: £0.00
M48 x 75.0mm Nord-Lock® Washer | A4 Stainless Steel | Vital Parts - NL-M48-75-A4
The M48 x 75.0mm Nord-Lock® Washer | A4 Stainless Steel is made for high-integrity fastening work where a robust industrial locking washer is required. The M48 format incorporates a 49.6mm bore, a 75.0mm outer diameter and a total thickness of 6.80mm. Made from A4 stainless steel, this washer is ideal where corrosion resistance and compatibility with stainless fasteners are important. Its locking principle helps protect equipment uptime by reducing the likelihood of vibration-induced loosening.
What Are Nord-Lock® Washers?
Unlike conventional friction-based lock washers, Nord-Lock® washers use cam geometry to secure the bolted joint. The two washers are fitted cam-to-cam, leaving their serrated faces outward. When the fastener tries to rotate, the cams force an increase in bolt tension, which opposes further loosening.
Common Applications
- Industrial Infrastructure: Helps protect large corrosion-resistant bolted joints exposed to vibration and cyclic operation.
- Pumping Equipment: Useful for retaining clamp load on sizeable stainless pump, pipework and drive assemblies.
- Heavy Fabrication: Supports high-integrity fastening on large brackets, structural frames and machine bases.
- Energy Installations: Suitable for large stainless equipment mounts and serviceable mechanical connections.
Technical Specifications:
- Size: M48
- Internal Diameter: 49.6mm
- Outside Diameter: 75.0mm
- Thickness: 6.80mm
- Material: A4 Stainless Steel
More Fastening Components
For related parts, browse our metric bolts and screws, fastening nuts and complete range of washers.
Need guidance with washer selection or a bulk requirement? Our team can help you specify a suitable option for your application on 01233 713581.
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