9/16in (18TPI) UNF Threaded Sealing Plug (Quick Fit Connector) - Yellow | HDPE
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 1 | £0.26 | £0.31 |
| 2 - 99 | £0.24 | £0.29 |
| 100 - 499 | £0.23 | £0.27 |
| 500 - 999 | £0.20 | £0.24 |
| 1000 + | £0.18 | £0.22 |
Product Specification
| Thread Type | UNF |
| Thread Size | 9/16" x 18 |
| Head Size | 21.0mm |
| Material | HDPE |
| Length | 20.9mm |
| Colour | Yellow |
Frequently Bought Together
Total Price: £0.00
9/16" x 18 UNF Threaded Sealing Plug | Yellow HDPE
Providing a visible closure for 9/16" x 18 UNF ports, this threaded sealing plug is suited to precision equipment, vehicle systems and fluid handling parts. This makes it a useful fine thread sealing plug for busy production and maintenance work.
As a lightweight UNF thread protector, it is simple to fit, easy to remove and practical for production, transport and service work. This version combines a 20.9mm length with a 21.0mm head size, giving a clear size reference for matching against the threaded port.
Common Applications
- Sealing threaded ports on hydraulic manifolds
- Protecting pipework threads during storage
- Covering BSP fittings before dispatch
- Temporary closure during fluid system testing
9/16" x 18 UNF Threaded Sealing Plug Dimensions
- Thread Size: 9/16" x 18
- Length: 20.9mm
- Head Size: 21.0mm
- Colour: Yellow
- Material: HDPE
- Thread Type: UNF
Threaded Sealing Plug Selection
Choose the thread size and thread type to match the component being sealed. BSP, UNF and Metric options suit different pipework, fine-thread and machine-thread requirements, so checking the uploaded dimensions before ordering helps avoid incorrect fitment.
View our full Threaded Sealing Plugs range.
Product Support and Trade Orders
For help checking thread size, thread type or suitability for your sealing application, speak with the Vital Parts team on 01233 713581. Our team can help with product guidance, samples where available and support for bulk or repeat trade requirements.
Fri 8.30 am - 3.30 pm