8mm Flange Plug (51mm Length) | Clear Silicone

Product code: FPL0003
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8mm Flange Plug (51mm Length) | Clear Silicone
8mm Flange Plug (51mm Length) | Clear Silicone
8mm Flange Plug (51mm Length) | Clear Silicone
8mm Flange Plug (51mm Length) | Clear Silicone
8mm Flange Plug (51mm Length) | Clear Silicone
8mm Flange Plug (51mm Length) | Clear Silicone
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.28 £0.33
100 - 249 £0.25 £0.30
250 - 499 £0.22 £0.26
500 - 999 £0.17 £0.20
1000 + £0.12 £0.15

£0.33 / each


Up to 61 units
In Stock
Vital Parts Tick
Order by for same day dispatch.
61 + units
Available for production
Average production time 14 + days.
Vital Parts - Here to make bulk ordering easy.

Product Specification
Internal Diameter 8.0mm
Outside Diameter 10.7mm
Flange Diameter 15.8mm
Length 51.0mm
Base To Flange Distance 15.8mm
Colour Clear

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

10.7mm Flange Plug (51.0mm Length) | Clear Silicone

Providing discreet high-temperature masking, this clear silicone flange plug is sized with a 10.7mm outside diameter and 15.8mm flange diameter. Its 8.0mm internal diameter and 51.0mm length make it suitable for protecting countersunk holes on machined or fabricated parts without introducing a strongly coloured component into the working area.

What Are Silicone Flange Plugs?

The flange acts as a positive stop when the plug is placed into the opening, helping maintain a repeatable masking position. The flexible body protects the internal feature while the wider head shields the countersunk edge from coating build-up. Clear silicone is useful where operators need to see the surface beneath or avoid colour transfer concerns.

Common Applications

  • Precision Machined Parts: Protects countersunk openings where the surrounding finish must remain visible.
  • Electronics Manufacture: Masks suitable enclosure and housing holes during coating.
  • Aerospace Component Processing: Provides repeatable protection for carefully finished metal parts.
  • Quality-Controlled Finishing: Allows easier visual inspection around the fitted masking plug.

10.7mm x 51.0mm Clear Silicone Flange Plug Dimensions

  • Material: Silicone
  • Outside Diameter: 10.7mm
  • Flange Diameter: 15.8mm
  • Internal Diameter: 8.0mm
  • Length: 51.0mm
  • Base To Flange Distance: 15.8mm
  • Colour: Clear

Key Benefits

  • Clear silicone supports visibility around the masked feature
  • 15.8mm flange protects the countersunk edge and component face
  • 51.0mm overall length assists controlled hand removal
  • Heat resistance up to 315°C suits demanding curing environments

Compare clear and colour-coded options on the Vital Parts Silicone Flange Plugs page. For technical guidance on hole dimensions, masking temperatures or reusable plug care, call 01233 713 581.

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