M4 Penny Washer (Standard) 4.3mm ID x 20mm OD A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £0.07 | £0.08 |
| 100 - 499 | £0.05 | £0.06 |
| 500 - 999 | £0.04 | £0.05 |
| 1000 - 9999 | £0.03 | £0.04 |
| 10000 + | £0.03 | £0.03 |
£0.08 / each
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Product Specification
| Size | M4 |
| Internal Diameter | 4.3mm |
| Outside Diameter | 20.0mm |
| Thickness | 1.50mm |
| Material | A2 Stainless Steel |
Frequently Bought Together
Total Price: £0.00
M4 Penny Washer - 4.3mm ID x 20mm OD | A2 Stainless Steel
This M4 Stainless Steel Penny Washer is suited to automotive and transport repairs where a standard flat washer does not provide enough bearing area. Its 20.0mm outside diameter spreads clamping force across more of the surrounding material while the A2 Stainless Steel construction provides durable corrosion resistance.
What Are Stainless Steel Penny Washers?
A Stainless Steel Penny Washer uses a wide flat profile to distribute fastening pressure over more of the surrounding surface. The range is manufactured to BS 4320 and includes A2 and A4 Stainless Steel options for general and more demanding environments.
Common Applications
- Construction: Used with bolts and nuts in fabricated frames, brackets, fixings and general building assemblies.
- Furniture Assembly: Helps spread load around threaded fixings used in timber, metal and mixed-material furniture.
- Repair Work: Useful where an existing fixing hole needs a larger bearing area than a standard flat washer provides.
- Plastic Panels: Provides a wider bearing surface around fixings in suitable plastics where pull-through or surface marking is a concern.
M4 x 20mm Stainless Steel Penny Washer Dimensions
- Size: M4
- Internal Diameter: 4.3mm
- Outside Diameter: 20.0mm
- Thickness: 1.50mm
- Material: A2 Stainless Steel
Key Benefits
- Suitable for use with compatible bolts, machine screws and nuts.
- A2 Stainless Steel offers dependable corrosion resistance for general engineering, construction and maintenance applications.
- The wider range includes A2 and A4 Stainless Steel options across multiple metric sizes and outside diameters.
- 1.50mm thickness provides the specified washer profile for this size.
See the wider Stainless Steel Penny Washers category for A2 and A4 options across M4 to M12. Technical support with washer sizing is available on 01233 713581.
Fri 8.30 am - 3.30 pm
