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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
$0.3032 - $3.9879 5390 In stock
3/4-16
$0.5762 - $7.6491 3598 In stock
7/8-14
$0.3522 - $4.6409 613 In stock
7/8-14
$0.4083 - $5.3871 1744 In stock
1-14
$0.7535 - $9.9812 552 In stock
1-1/16-12
$0.3731 - $4.9437 Request the lead time here
1/2-13
$0.2751 - $3.6614 9181 In stock
5/8-18
$0.9468 - $12.5229 42 In stock
1-5/8-12
$0.2159 - $2.8686 Request the lead time here
7/16-24
$0.3218 - $4.2677 5778 In stock
7/16-20
$0.8604 - $11.3804 10 In stock
1-3/16-12
$0.252 - $3.3116 10212 In stock
9/16-18
$1.1427 - $15.1116 283 In stock
1-7/8-12
$0.497 - $6.5997 383 In stock
1-3/16-12
$0.5343 - $7.0659 2000 In stock
1-5/16-12
$0.5039 - $6.6929 16606 In stock
3/4-16
$0.8795 - $11.6369 300 In stock
1-5/16-12
$0.2159 - $2.8686 20901 In stock
7/16-20
BL5K $0.4247 - $5.6202 5338 In stock
9/16-18
$0.4617 - $6.1101 1000 In stock
1-1/16-12
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Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 3/4-16 ; Threaded - Plastic Molded O-Ring

BLM7B

Price Range
$3.9879 - $0.3032

Stock Levels
5390 In stock
Attributes
  • Head Height
    0.406 in
  • Overall Diameter
    1.02 in
  • Overall Height
    0.811 in
  • Compatible Thread Sizes (All)
    3/4-16
  • Compatible Thread Standard
    UNF Threads
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 7/8-14 ; Threaded

BL8H

Price Range
$7.6491 - $0.5762

Stock Levels
3598 In stock
Attributes
  • Head Height
    0.24 in
  • Overall Diameter
    1.059 in
  • Overall Height
    0.89 in
  • Compatible Thread Sizes (All)
    7/8-14
  • Compatible Thread Standard
    UNF Threads
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Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 7/8-14 ; Threaded - Plastic Molded O-Ring

BLM8B

Price Range
$4.6409 - $0.3522

Stock Levels
613 In stock
Attributes
  • Head Height
    0.311 in
  • Overall Diameter
    1.157 in
  • Overall Height
    0.78 in
  • Compatible Thread Sizes (All)
    7/8-14
  • Compatible Thread Standard
    UNF Threads
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Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-14 ; Threaded - Plastic Molded O-Ring

BLM9B

Price Range
$5.3871 - $0.4083

Stock Levels
1744 In stock
Attributes
  • Head Height
    0.311 in
  • Overall Diameter
    1.248 in
  • Overall Height
    0.811 in
  • Compatible Thread Sizes (All)
    1-14
  • Compatible Thread Standard
    UNF Threads
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-1/16-12 ; Threaded

BL10I

Price Range
$9.9812 - $0.7535

Stock Levels
552 In stock
Attributes
  • Head Height
    0.252 in
  • Overall Diameter
    1.311 in
  • Overall Height
    1 in
  • Compatible Thread Sizes (All)
    1-1/16-12
  • Compatible Thread Standard
    UNF Threads
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Threaded Protection Plug - Compatible Thread Standard - UNC Threads ; Compatible Thread Sizes - 1/2-13 ; Threaded

BL4B

Price Range
$4.9437 - $0.3731

Stock Levels
Request the lead time here
Attributes
  • Head Height
    0.281 in
  • Overall Diameter
    0.689 in
  • Overall Height
    0.78 in
  • Compatible Thread Sizes (All)
    1/2-13
  • Compatible Thread Standard
    UNC Threads
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Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 5/8-18 ; Threaded - Plastic Molded O-Ring

BLM6B

Price Range
$3.6614 - $0.2751

Stock Levels
9181 In stock
Attributes
  • Head Height
    0.315 in
  • Overall Diameter
    0.819 in
  • Overall Height
    0.689 in
  • Compatible Thread Sizes (All)
    5/8-18
  • Compatible Thread Standard
    UNF Threads
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-5/8-12 ; Threaded

BL13D

Price Range
$12.5229 - $0.9468

Stock Levels
42 In stock
Attributes
  • Head Height
    0.3 in
  • Overall Diameter
    1.685 in
  • Overall Height
    1.161 in
  • Compatible Thread Sizes (All)
    1-5/8-12
  • Compatible Thread Standard
    UNF Threads
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Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 7/16-24 ; Threaded - Plastic Molded O-Ring

BLM3-24B

Price Range
$2.8686 - $0.2159

Stock Levels
Request the lead time here
Attributes
  • Head Height
    0.28 in
  • Overall Diameter
    0.661 in
  • Overall Height
    0.622 in
  • Compatible Thread Sizes (All)
    7/16-24
  • Compatible Thread Standard
    UNF Threads
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 7/16-20 ; Threaded

BL3L

Price Range
$4.2677 - $0.3218

Stock Levels
5778 In stock
Attributes
  • Head Height
    0.18 in
  • Overall Diameter
    0.622 in
  • Overall Height
    0.661 in
  • Compatible Thread Sizes (All)
    7/16-20
  • Compatible Thread Standard
    UNF Threads
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-3/16-12 ; Threaded

BL11D

Price Range
$11.3804 - $0.8604

Stock Levels
10 In stock
Attributes
  • Head Height
    0.3 in
  • Overall Diameter
    1.5 in
  • Overall Height
    1.091 in
  • Compatible Thread Sizes (All)
    1-3/16-12
  • Compatible Thread Standard
    UNF Threads
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Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 9/16-18 ; Threaded - Plastic Molded O-Ring

BLM5B

Price Range
$3.3116 - $0.252

Stock Levels
10212 In stock
Attributes
  • Head Height
    0.323 in
  • Overall Diameter
    0.799 in
  • Overall Height
    0.673 in
  • Compatible Thread Sizes (All)
    9/16-18
  • Compatible Thread Standard
    UNF Threads
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-7/8-12 ; Threaded

BL14C

Price Range
$15.1116 - $1.1427

Stock Levels
283 In stock
Attributes
  • Head Height
    0.3 in
  • Overall Diameter
    2.126 in
  • Overall Height
    1.142 in
  • Compatible Thread Sizes (All)
    1-7/8-12
  • Compatible Thread Standard
    UNF Threads
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Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-3/16-12 ; Threaded - Plastic Molded O-Ring

BLM11B

Price Range
$6.5997 - $0.497

Stock Levels
383 In stock
Attributes
  • Head Height
    0.343 in
  • Overall Diameter
    1.5 in
  • Overall Height
    0.933 in
  • Compatible Thread Sizes (All)
    1-3/16-12
  • Compatible Thread Standard
    UNF Threads
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Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-5/16-12 ; Threaded - Plastic Molded O-Ring

BLM12B

Price Range
$7.0659 - $0.5343

Stock Levels
2000 In stock
Attributes
  • Head Height
    0.343 in
  • Overall Diameter
    1.74 in
  • Overall Height
    0.933 in
  • Compatible Thread Sizes (All)
    1-5/16-12
  • Compatible Thread Standard
    UNF Threads
Quick View
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 3/4-16 ; Threaded

BL7J

Price Range
$6.6929 - $0.5039

Stock Levels
16606 In stock
Attributes
  • Head Height
    0.19 in
  • Overall Diameter
    0.941 in
  • Overall Height
    0.799 in
  • Compatible Thread Sizes (All)
    3/4-16
  • Compatible Thread Standard
    UNF Threads
Quick View
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-5/16-12 ; Threaded

BL12H

Price Range
$11.6369 - $0.8795

Stock Levels
300 In stock
Attributes
  • Head Height
    0.29 in
  • Overall Diameter
    1.61 in
  • Overall Height
    1.079 in
  • Compatible Thread Sizes (All)
    1-5/16-12
  • Compatible Thread Standard
    UNF Threads
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Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 7/16-20 ; Threaded - Plastic Molded O-Ring

BLM3B

Price Range
$2.8686 - $0.2159

Stock Levels
20901 In stock
Attributes
  • Head Height
    0.28 in
  • Overall Diameter
    0.661 in
  • Overall Height
    0.622 in
  • Compatible Thread Sizes (All)
    7/16-20
  • Compatible Thread Standard
    UNF Threads
Quick View
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 9/16-18 ; Threaded

BL5K

Price Range
$5.6202 - $0.4247

Stock Levels
5338 In stock
Attributes
  • Head Height
    0.18 in
  • Overall Diameter
    0.752 in
  • Overall Height
    0.689 in
  • Compatible Thread Sizes (All)
    9/16-18
  • Compatible Thread Standard
    UNF Threads
Quick View
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Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-1/16-12 ; Threaded - Plastic Molded O-Ring

BLM10B

Price Range
$6.1101 - $0.4617

Stock Levels
1000 In stock
Attributes
  • Head Height
    0.311 in
  • Overall Diameter
    1.449 in
  • Overall Height
    0.902 in
  • Compatible Thread Sizes (All)
    1-1/16-12
  • Compatible Thread Standard
    UNF Threads
Quick View
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