M11 x 18.5mm Nord-Lock® Washer | A4 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £3.15 | £3.78 |
| 100 - 499 | £2.80 | £3.36 |
| 500 - 999 | £2.65 | £3.18 |
| 1000 - 4999 | £2.52 | £3.02 |
| 5000 + | £2.29 | £2.75 |
£3.78 / each
Product Specification
| Size | M11 |
| Internal Diameter | 11.4mm |
| Outside Diameter | 18.5mm |
| Thickness | 2.20mm |
| Material | A4 Stainless Steel |
Frequently Bought Together
Total Price: £0.00
M11 x 18.5mm Nord-Lock® Washer | A4 Stainless Steel | Vital Parts - NL-M11-18.5-A4
The M11 x 18.5mm Nord-Lock® Washer | A4 Stainless Steel is made for high-integrity fastening work where a robust industrial locking washer is required. The M11 format incorporates a 11.4mm bore, a 18.5mm outer diameter and a total thickness of 2.20mm. 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
- Transport Equipment: Supports secure fastening on corrosion-resistant brackets and ancillary vehicle components.
- Pumps and Valves: Useful on general stainless assemblies subject to pulsation, movement and routine maintenance.
- Packaging Lines: Helps retain fasteners on conveyors, actuators and moving equipment in clean production areas.
- Stainless Fabrication: Suitable for brackets, access panels and mechanical connections using compatible stainless fasteners.
Technical Specifications:
- Size: M11
- Internal Diameter: 11.4mm
- Outside Diameter: 18.5mm
- Thickness: 2.20mm
- 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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