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| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 0 - 1 | £0.54 | £0.65 |
| 2 - 99 | £0.54 | £0.65 |
| 100 - 249 | £0.38 | £0.46 |
| 250 - 499 | £0.30 | £0.36 |
| 500 - 999 | £0.26 | £0.31 |
| 1000 + | £0.21 | £0.25 |
Product Stock
| Product Specifications | WC0009Y |
|---|---|
| Flange Diameter | 20.8mm |
| Internal Diameter | 9.5mm |
| Outside Diameter | 12.7mm |
| Length | 38.1mm |
| Thread | M10 |
| Colour | Yellow |
Same Day Dispatch Available
Order by 4pm (UK) for same day dispatch (Monday – Thursday, 2pm Friday). Next Day or Standard Delivery available via DHL or Royal Mail.
Frequently Bought Together
- Material Crepe Paper
- Colour Cream
- Roll Width 25mm
- Adhesive Silicone
- Roll Length 50m
- Material Silicone
- Colour Clear
- Length 25.40mm
- Min Diameter 14.27mm
- Max Diameter 15.88mm
- Material Silicone
- Colour Clear
- Length 15.88mm
- Min Diameter 1.60mm
- Max Diameter 4.75mm
Total Price: £0.00
Product Description
9.5mm ID x 38.1mm Length - Silicone Washer Caps - Yellow - Silicone | Vital Parts - WC0009Y
Our Silicone Washer Caps are the ideal solution for high-temperature masking, sealing and protection tasks across a wide range of industries. Manufactured from premium silicone rubber, these caps are commonly used to mask off studs, bolts and threads during finishing processes such as powder coating, anodising and electroplating.
What are Silicone Washer Caps?
Silicone Washer Caps are high-performance protective caps made from flexible silicone rubber, designed to cover and seal components exposed to heat or chemicals. With a washer-style internal shoulder, they grip securely over threaded studs or rods, ensuring effective masking. Resistant to temperatures up to 315°C, these caps are colour-coded for easy size identification and reusable across multiple production cycles.
Key Features:
- High-temperature resistance up to 315°C
- Flexible and durable silicone rubber construction
- Available in various colours: Clear, Pink, Red, Yellow, Purple, Grey and Black
- Metric sizing options from M3 to M20
- Excellent resistance to UV, ozone and most chemicals
- Washer-style shoulder for a secure fit over threads or studs
- Reusable and long-lasting for industrial use
- Custom sizes and colour options available on request
Key Applications and Industries
Silicone Washer Caps are widely used in the UK manufacturing and finishing sectors. Common applications include:
- Automotive - for masking studs and fasteners during spray painting or powder coating
- Aerospace - for protecting threaded components in high-temperature environments
- Metal finishing - such as electroplating and anodising processes
- General engineering and fabrication - wherever high-heat masking is needed
Technical Specifications
- Flange Diameter : 20.8mm
- Internal Diameter : 9.5mm
- Outside Diameter : 12.7mm
- Length : 38.1mm
- Thread : M10
Our Silicone Washer Caps are ideal for:
- Covering and masking threaded studs or rods during coating or finishing
- Sealing exposed components to protect against heat or chemical exposure
- Organising production with colour-coded part identification
Benefits:
- Protects threads and components from heat, paint or debris
- Speeds up finishing processes with easy-to-use, secure-fitting design
- Minimises rework by ensuring accurate and clean masking
- Enhances efficiency with reusable, long-lasting materials
- Supports lean manufacturing with colour-coded options
Why Buy from Vital Parts?
As a trusted UK supplier of high-quality fasteners and industrial components, Vital Parts offers a customer-first experience with benefits that include:
- Same-Day Dispatch: Fast and reliable shipping to keep your projects on track.
- Competitive Trade Pricing: Enjoy bulk discounts on larger orders to save more.
- Expert Technical Support: Our knowledgeable team is here to help with product selection and application advice.
If you need assistance selecting the right size or would like to discuss custom options, contact our expert team at 01233 713581.
Related Products
| Code | Thread | Colour | Length | Flange Diameter | Internal Diameter | Outside Diameter | Stock | |
|---|---|---|---|---|---|---|---|---|
| WC0006 | M5 | Clear | 25.4mm | 15.0mm | 4.6mm | 8.2mm |
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| WC0007R | M6 | Red | 25.4mm | 15.0mm | 5.6mm | 8.7mm |
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| WC0008B | M8 | Black | 25.4mm | 18.0mm | 7.5mm | 10.7mm |
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| WC0010 | M12 | Clear | 38.1mm | 25.0mm | 11.5mm | 16.7mm |
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| WC0011PU | M16 | Purple | 38.1mm | 31.0mm | 15.5mm | 20.7mm |
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| WC0012G | M20 | Gray | 38.1mm | 38.0mm | 19.5mm | 24.7mm |
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