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Threaded O-ring Plugs - UNF Threads
Threaded O-ring Plugs - UNF Threads

Threaded O-ring Plugs - UNF Threads

In stock

Threaded O-ring Plugs for UNF Threads include a compressed flange lip and an O-ring (optional) to provide a watertight seal and superior leakage prevention for hydraulic threads. The threaded O-ring keeps contaminants like dirt, dust, debris, and moisture out of the hole.

It may be installed using a hex wrench, screwdriver, or hand. Often used on flat-faced hydraulic fittings, it is recommended when strength and resistance are desired as it can withstand temperatures that range from -40F to 230F | -40C to 110C. Used in oil and gas, plumbing, and automotive sectors where leak-proof seals are crucial to system integrity.

  • Material: PP, LDPE, HDPE, Nylon
  • Colour: Yellow, Red, Natural
  • Material Flammability Standard: UL94 V-0

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Product SKUs information
Item Code Price range Availability Compatible Thread Sizes (All) View
$0.3324 - $2.0315 5390 In stock
$0.3867 - $2.3636 613 In stock
$0.4085 - $2.496 Request the lead time here
$0.5846 - $1.4628 400 In stock
$1.0385 - $2.5827 22 In stock
$0.3519 - $2.2236 10110 In stock
$0.2498 - $1.5267 8750 In stock
$0.5063 - $1.2648 1400 In stock
$0.9428 - $2.3606 Request the lead time here
$0.2369 - $1.4481 20901 In stock
$0.9645 - $2.4066 110 In stock
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Threaded O-Ring Plug UNF Threads 3/4 - 16 in UNF 25.9 mm HDPE Red

BLM7B

Price Range
$2.0315 - $0.3324

Stock Levels
5390 In stock
Attributes
  • Head Height
    0.406 in
  • Overall Diameter
    1.02 in
  • Compatible Thread Standard
    UNF Threads
  • Colour
    Red
  • Material
    HDPE
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Threaded O-Ring Plug UNF Threads 7/8 - 14 in UNF 29.4 mm HDPE Red

BLM8B

Price Range
$2.3636 - $0.3867

Stock Levels
613 In stock
Attributes
  • Head Height
    0.313 in
  • Overall Diameter
    1.16 in
  • Compatible Thread Standard
    UNF Threads
  • Colour
    Red
  • Material
    HDPE
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Threaded Protection Plug - Compatible Thread Standard - UNC Threads ; ;

BL4B

Price Range
$2.496 - $0.4085

Stock Levels
Request the lead time here
Attributes
  • Head Height
    0.281 in
  • Overall Diameter
    0.687 in
  • Compatible Thread Standard
    UNC Threads
  • Colour
    Black
  • Material
    PP
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Threaded Plug UNF Threads 1 5/16 - 12 in UNF 44.2 mm HDPE Red

BLM12B

Price Range
$1.4628 - $0.5846

Stock Levels
400 In stock
Attributes
  • Head Height
    0.344 in
  • Overall Diameter
    1.74 in
  • Compatible Thread Standard
    UNF Threads
  • Colour
    Red
  • Material
    HDPE
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;

BL13D

Price Range
$2.5827 - $1.0385

Stock Levels
22 In stock
Attributes
  • Head Height
    0.300 in
  • Overall Diameter
    1.880 in
  • Compatible Thread Standard
    UNF Threads
  • Colour
    Yellow
  • Material
    PP
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;

BL3L

Price Range
$2.2236 - $0.3519

Stock Levels
10110 In stock
Attributes
  • Head Height
    0.180 in
  • Overall Diameter
    0.620 in
  • Compatible Thread Standard
    UNF Threads
  • Colour
    Yellow
  • Material
    PP
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Threaded O-Ring Plug UNF Threads 1/2 - 20 in UNF 18.5 mm HDPE Red

BLM4B

Price Range
$1.5267 - $0.2498

Stock Levels
8750 In stock
Attributes
  • Head Height
    0.313 in
  • Overall Diameter
    0.73 in
  • Compatible Thread Standard
    UNF Threads
  • Colour
    Red
  • Material
    HDPE
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Threaded Plug UNF Threads 1 1/16 - 12 in UNF 36.8 mm HDPE Red

BLM10B

Price Range
$1.2648 - $0.5063

Stock Levels
1400 In stock
Attributes
  • Head Height
    0.313 in
  • Overall Diameter
    1.45 in
  • Compatible Thread Standard
    UNF Threads
  • Colour
    Red
  • Material
    HDPE
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;

BL11D

Price Range
$2.3606 - $0.9428

Stock Levels
Request the lead time here
Attributes
  • Head Height
    0.300 in
  • Overall Diameter
    1.500 in
  • Compatible Thread Standard
    UNF Threads
  • Colour
    Yellow
  • Material
    PP
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Threaded O-Ring Plug UNF Threads 7/16 - 20 in UNF 16.8 mm HDPE Red

BLM3B

Price Range
$1.4481 - $0.2369

Stock Levels
20901 In stock
Attributes
  • Head Height
    0.281 in
  • Overall Diameter
    0.66 in
  • Compatible Thread Standard
    UNF Threads
  • Colour
    Red
  • Material
    HDPE
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;

BL12H

Price Range
$2.4066 - $0.9645

Stock Levels
110 In stock
Attributes
  • Head Height
    0.290 in
  • Overall Diameter
    1.610 in
  • Compatible Thread Standard
    UNF Threads
  • Colour
    Yellow
  • Material
    PP
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