1 5/16in (12TPI) UNF Threaded Sealing Plug (Quick Fit Connector) - Yellow | HDPE

Product code: THP093
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1 5/16in (12TPI) UNF Threaded Sealing Plug (Quick Fit Connector) - Yellow | HDPE
1 5/16in (12TPI) UNF Threaded Sealing Plug (Quick Fit Connector) - Yellow | HDPE
1 5/16in (12TPI) UNF Threaded Sealing Plug (Quick Fit Connector) - Yellow | HDPE
1 5/16in (12TPI) UNF Threaded Sealing Plug (Quick Fit Connector) - Yellow | HDPE
1 5/16in (12TPI) UNF Threaded Sealing Plug (Quick Fit Connector) - Yellow | HDPE
1 5/16in (12TPI) UNF Threaded Sealing Plug (Quick Fit Connector) - Yellow | HDPE
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 1 £0.38 £0.46
2 - 99 £0.35 £0.42
100 - 499 £0.33 £0.39
500 - 999 £0.30 £0.36
1000 - 4999 £0.28 £0.33
5000 + £0.25 £0.30
£0.46 / each
Quantity:


Product Specification
Thread Type UNF
Thread Size 1 5/16" x 12
Head Size 42.0mm
Material HDPE
Length 24.0mm
Colour Yellow

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

Larger Order?

Call our sales team on

01233 713581


Frequently Bought Together

Total Price: £0.00

1 5/16" x 12 UNF Threaded Sealing Plug | Yellow HDPE

Frequently specified for UNF thread protection, this yellow HDPE plug helps reduce dirt ingress and thread damage in demanding service environments. The wording and fit make it suitable where teams need a HDPE UNF plug rather than a permanent metal plug.

Used on fine-thread fittings, this yellow HDPE plug supports clean handling of automotive, hydraulic and precision-engineered assemblies. This version combines a 24.0mm length with a 42.0mm head size, giving a clear size reference for matching against the threaded port.

Common Applications

  • Metric threaded hole protection
  • Temporary closure for test rigs
  • Production line handling of machined parts
  • Protecting components before surface finishing

1 5/16" x 12 UNF Threaded Sealing Plug Dimensions

  • Thread Size: 1 5/16" x 12
  • Length: 24.0mm
  • Head Size: 42.0mm
  • Colour: Yellow
  • Material: HDPE
  • Thread Type: UNF

Threaded Sealing Plug Selection

These plugs are commonly chosen when a visible, removable thread closure is needed. The yellow colour helps identify protected ports during production checks, while the threaded body helps the plug locate into the matching component.

View our full Threaded Sealing Plugs range.

Product Support and Trade Orders

For bulk orders, sample checks or help choosing the right threaded sealing plug, the Vital Parts team can be contacted on 01233 713581. We can support both one-off maintenance needs and repeat production supply.

Please call for any enquiries!
Mon - Thurs 8.30 am - 5.30 pm
Fri 8.30 am - 3.30 pm

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