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Threaded Sealing Caps

UNF Sealing Caps

Product Code: THC
Every one of our UNF Threaded Sealing End Caps are manufactured using a strong LDPE plastic and come with a specialised Neoprene rubber disc built in to provide a tight seal. As a threaded component these are most commonly used to seal off containers or barrels with a threaded hole, simply screwing into position to prevent ingress and leakage. Also used to protect threads these Sealing End Caps are a versatile component that are popular inside many industries including Oil & Gas. 

We keep a large stock of UNF Sealing End Caps in thread sizes between 1/4" and 1 7/8", however we are always able to provide custom sizing or variants where-required. For all currently available sizes or to request a free sample, please see the product table below.

Need a Metric or BSP style thread for these End Caps?

Key Product Features:
  • Manufactured from LDPE plastic
  • Specialised rubber seal
  • Easily tightened by hand
  • Effective sealing option
Commonly Used For:
  • As end caps to seal off a container/barrel
  • As caps for protecting and covering threads
Need a custom size of cap? Call today on 01233 713 581
Our Price: £0.00
UNF Threaded Sealing End Caps 1/4" to 1 7/8" - Vital Parts
UNF Threaded Sealing End Caps 1/4" to 1 7/8" - Vital Parts
UNF Threaded Sealing End Caps 1/4" to 1 7/8" - Vital Parts
UNF Threaded Sealing End Caps 1/4" to 1 7/8" - Vital Parts
UNF Threaded Sealing End Caps 1/4" to 1 7/8" - Vital Parts
Product code
a b c d e ID Length Wall Thickness Colour Material Size AF Min Diameter Max Diameter OD Flange Diameter Thread Size Hole Diameter Panel Thickness Head Diameter Base Diameter Load Rating Wheel Diameter Tread Width Plate Dims Bearing Bore Size Hub Width Diameter/Width Adhesive Hook length Type Roll Wire Diameter Width
a b c d e ID Length Wall Thickness Colour Material Size AF Min Diameter Max Diameter OD Flange Diameter Thread Size Hole Diameter Panel THICKNESS Head Diameter Base Diameter Load Rating Wheel Diameter Tread Width Plate Dims Bearing Bore Size Hub Width Diameter/Width Adhesive Hook length Type Wire Diameter Roll Width
a b c d e ID Length Wall Thickness Colour Material Size AF Min Diameter Max Diameter OD Flange Diameter Thread Size Hole Diameter Panel THICKNESS Head Diameter Base Diameter Load Rating Wheel Diameter Tread Width Plate Dims Bearing Bore Size Hub Width Diameter/Width Adhesive Hook length Type Wire Diameter Roll Width
a b c d e ID Length Wall Thickness Colour Material Size AF Min Diameter Max Diameter OD Flange Diameter Thread Size Hole Diameter Panel THICKNESS Head Diameter Base Diameter Load Rating Wheel Diameter Tread Width Plate Dims Bearing Bore Size Hub Width Diameter/Width Adhesive Hook length Type Wire Diameter Roll Width
a b c d e ID Length Wall Thickness Colour Material Size AF Min Diameter Max Diameter OD Flange Diameter Thread Size Hole Diameter Panel THICKNESS Head Diameter Base Diameter Load Rating Wheel Diameter Tread Width Plate Dims Bearing Bore Size Hub Width Diameter/Width Adhesive Hook length Type Wire Diameter Roll Width
ACTION
THC057
1/4" x 28
11.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC058
3/8" x 24
12.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC059
7/16" x 24
12.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC060
7/16" x 20
13mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC061
1/2" x 20
13mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC062
9/16" x 18
13.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC063
5/8" x 18
13.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC064
3/4" x 16
14.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC065
13/16" x 16
14.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC066
7/8" x 18
13.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC067
7/8" x 14
15.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC068
1 x 14
15.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC069
1 1/16" x 12
16.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC070
1 3/16" x 12
16.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC071
1 5/16" x 12
16.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC072
1 3/8" x 12
16.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC073
1 7/16" x 12
16.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC074
1 5/8" x 12
16.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC075
1 3/4" x 16
14.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE
THC076
1 7/8" x 12
16.5mm
Yellow
HDPE
SAMPLE
PRICES QUOTE


Welcome to Vital Parts
One of the largest and most trusted Plastic & Rubber Component Manufacturers in the UK.


We are able to offer 30 day end of month accounts to businesses who regularly use our products, with priority free samples, priority delivery and your very own dedicated account manager. As a manufacturer we offer a comprehensive range of components, covering almost every industry imaginable. We hold an un-beatable range of sizes and product options, so be sure to look around. We are always here to give you support as and when you need it, with Live Chat and Telephone Support available between 9am to 5:30pm, Monday to Friday. Get in touch, we would love to speak to you. We operate a 24 hour dispatch service so that you can get your goods quickly and efficiently, with a final cut off time of 4pm. Order before 4pm with next day delivery for a 24 hour turn-around.

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Vital Parts UK, Unit 17 Palace Industrial Estate, Bircholt Road, Maidstone, Maidstone, ME15 9XU

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