HWP-SH Series
HWP-SH Series Ultrabake™ silicone hollow washer plugs are designed for masking plain and threaded holes while maintaining a circular grounding or earthing area around threaded and through holes. Their hollow construction provides a lighter, more conforming design for effective masking.
- Suitable for powder coating, e-coating, plating and anodizing processes
- Withstands temperatures up to 600°F (315°C)
- Hollow construction provides a lighter, more conforming fit
- Integrated washer design removes the need for two-stage masking
- Reusable for multiple applications
For more information or to order this part, contact us at +61 7 3277 2300
Additional information
| Material | Ultrabake™ Silicone |
|---|---|
| Standard Colour | Various (colour coded for sizing) |
| Optional Colours | Clear, White |
Part Sizes
Item Number | Dim A (In) | Dim B (In) | Dim C (In) | Dim D (In) | Colour | Quantity Per Bag | Quantity Per Minipack |
HWP-0330 | 0.492 | 0.248 | 0.906 | 0.13 | Clear | 200 | - |
HWP-0450 | 0.63 | 0.335 | 0.984 | 0.177 | Black | 200 | - |
HWP-0500 | 0.65 | 0.394 | 1.102 | 0.197 | Yellow | 200 | - |
HWP-0800 | 0.748 | 0.551 | 1.417 | 0.315 | Dark Blue | 200 | - |
HWP-1150 | 0.984 | 0.689 | 1.496 | 0.453 | Purple | 200 | - |
HWP-1350 | 1.102 | 0.768 | 2.008 | 0.531 | Rusty Red | 100 | - |
HWP-1480 | 1 | 0.819 | 1.929 | 0.583 | Grey | 100 | - |
HWP-1600 | 1.22 | 0.866 | 2.087 | 0.63 | Clear | 100 | - |



