4.7mm Clear Viewport Plug (6.4mm Head) | Polycarbonate
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 249 | £0.48 | £0.58 |
| 250 - 499 | £0.42 | £0.51 |
| 500 - 999 | £0.33 | £0.40 |
| 1000 - 2499 | £0.28 | £0.34 |
| 2500 - 4999 | £0.24 | £0.29 |
| 5000 + | £0.16 | £0.19 |
Product Specification
| Mounting Hole Diameter | 4.7mm |
| Panel Thickness | 1.6mm |
| Material | Polycarbonate |
| Head Diameter | 6.4mm |
| Overall Height | 5.9mm |
| Colour | Clear |
Frequently Bought Together
Total Price: £0.00
4.7mm Clear Viewport Window Plug | 1.6mm Panel | Polycarbonate
Designed for clear inspection access in compact control housings, this polycarbonate viewport plug is made from clear Polycarbonate to suit a 4.7mm mounting hole and 1.6mm panel thickness. It provides a clear viewing point for enclosed components while giving the panel opening a clean, protected finish.
The clear body allows engineers to check internal status indicators while the snap-fit fingers help keep the plug seated in the panel opening. The 6.4mm head diameter and 5.9mm overall height make it suitable for accurately finished panel work where visibility, fit and practical protection all matter.
What Are Viewport Window Plugs?
Viewport window plugs are transparent panel inserts that close an aperture while still allowing internal visibility. They are used where engineers need to view indicators, fuses or internal features without opening the enclosure. Manufactured from clear polycarbonate, these inspection plugs are commonly used in equipment housings, control panels and machinery enclosures where passive visual monitoring is required.
Common Applications
- Electrical control panels with visible indicator lamps
- Machinery enclosures requiring inspection without cover removal
- Fuse boards, junction boxes and test equipment housings
- OEM panel builds where a clear inspection point is required
4.7mm Clear Viewport Window Plug Dimensions
- Mounting Hole Diameter: 4.7mm
- Panel Thickness: 1.6mm
- Head Diameter: 6.4mm
- Overall Height: 5.9mm
- Colour: Clear
- Material: Polycarbonate
Inspection and Panel Protection
This viewport window plug helps reduce unnecessary panel opening by giving technicians a visible inspection point for internal equipment. The snap-fit design supports quick installation in prepared holes, making it suitable for production builds, control cabinet assembly and maintenance replacements.
View our full Viewport Window Plugs range.
Product Support and Trade Orders
For help checking mounting hole diameter, panel thickness or suitability for your enclosure design, speak with the Vital Parts team on 01233 713581. We can support sizing questions, repeat orders and trade requirements for panel plug applications.
Fri 8.30 am - 3.30 pm
