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Rubber Seals
Business Services
CAD Viewer
CAD Request
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 199 | £1.57 | £1.89 |
| 200 - 499 | £1.23 | £1.47 |
| 500 - 999 | £1.00 | £1.20 |
| 1000 - 4999 | £0.85 | £1.02 |
| 5000 + | £0.78 | £0.94 |
Product Specification
| Size | M8 |
| Thread Pitch | 1.25mm |
| Outside Diameter | 16mm |
| Thickness | 2.0mm |
| Material | A4 Stainless Steel |
Frequently Bought Together
- Thread Size M8
- Material A4 Stainless Steel
- Head Diameter 14.00mm
- Length 14mm
- Drive H5
- Standard Similar to ISO 7380-1
- Pitch 1.25mm
- Head Height 4.40mm
- Threaded Length 8mm
- Captive Diameter 6.2mm
- Thread Size M8
- Material A4 Stainless Steel
- Head Diameter 13.0mm
- Length 16mm
- Drive H6
- Standard Similar to DIN 912
- Pitch 1.25mm
- Head Height 8.0mm
- Threaded Length 8.0mm
- Captive Diameter 6.2mm
- Thread Size M8
- Material A1 Stainless Steel
- Thread Length 16mm
- Head Diameter 30.42mm
- Shank Diameter 16.0mm
- Standard Similar to DIN 464
- Pitch 1.25mm
- Head Height 18.0mm
- Threaded Length 8mm
- Knurled Height 6.0mm
- Captive Diameter 6.2mm
Total Price: £0.00
M8 x 16mm Captive Washer | A4 Stainless Steel | Vital Parts - WCT-M8-A4
Our M8 x 16mm Captive Washer is manufactured from A4 Stainless Steel for larger retained fastening points exposed to wet or corrosive conditions. The 16mm outside diameter and 2.0mm thickness provide a broad bearing area, while the 1.25mm thread pitch corresponds with compatible M8 captive screws used on marine guards, outdoor machinery, access hatches and stainless frames.
What Are Captive Washers?
Large A4 captive washers remain retained beneath the screw head, allowing a panel or guard to be removed without separating the washer from the fastener. This assists safe servicing and helps distribute clamping pressure across the mounting surface, with A4 stainless steel selected for increased corrosion resistance.
Common Applications
- Marine Guards: Suitable for larger protective panels on coastal and marine equipment.
- Outdoor Machinery: Provides retained M8 washer hardware for weather-exposed assemblies.
- Access Hatches: Ideal for frequently opened covers in damp working areas.
- Stainless Frames: Supports corrosion-resistant fabrication and equipment construction.
Technical Specifications
- Size: M8
- Outside Diameter: 16mm
- Thread Pitch: 1.25mm
- Thickness: 2.0mm
- Material: A4 Stainless Steel
Call Vital Parts Today
For expert advice, free product samples and same-day dispatch, call our England based customer support team on 01233 713 581. Register for your Vital Parts Business Account to unlock credit payment terms, preferential delivery options, exclusive trade pricing and a dedicated account manager.
| Code | Material | Thickness | Thread Pitch | Outside Diameter | Size | Stock | |
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| WCT-M10-A1 | A1 Stainless Steel | 3.0mm | 1.5mm | 20mm | M10 |
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| WCT-M12-A1 | A1 Stainless Steel | 3.5mm | 1.75mm | 24mm | M12 |
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| WCT-M2.5-A4 | A4 Stainless Steel | 1.0mm | 0.45mm | 5mm | M2.5 |
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| WCT-M3-A4 | A4 Stainless Steel | 1.0mm | 0.50mm | 6mm | M3 |
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| WCT-M3.5-A4 | A4 Stainless Steel | 1.2mm | 0.60mm | 8mm | M3.5 |
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| WCT-M4-A4 | A4 Stainless Steel | 1.2mm | 0.70mm | 8mm | M4 |
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| WCT-M5-A1 | A1 Stainless Steel | 1.5mm | 0.80mm | 10mm | M5 |
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| WCT-M5-A4 | A4 Stainless Steel | 1.5mm | 0.80mm | 10mm | M5 |
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| WCT-M6-A1 | A1 Stainless Steel | 1.6mm | 1.00mm | 12mm | M6 |
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| WCT-M6-A4 | A4 Stainless Steel | 1.6mm | 1.00mm | 12mm | M6 |
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| WCT-M8-A1 | A1 Stainless Steel | 2.0mm | 1.25mm | 16mm | M8 |
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| WCT-M8-A4 | A4 Stainless Steel | 2.0mm | 1.25mm | 16mm | M8 |
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