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, HDPE, PA6.6 GF33, LDPE
Colour: Yellow, Black, Red

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Product SKUs information
Item Code	Price range	Availability	Overall Diameter	Colour	Threaded Length	Material	Compatible Thread Sizes (All)	View
	33.7367 RM - 37.3813 RM	Request the lead time here		Yellow		PA6.6 GF33

	4.9171 RM - 5.4483 RM	Request the lead time here		Yellow		PA6.6 GF33

	1.3454 RM - 1.4908 RM	21685 In stock	1.496 in 38.0 mm	Yellow		HDPE	13⁄16 in x 12

	1.1645 RM - 1.2906 RM	21375 In stock	0.620 in 15.7 mm	Yellow		PP

	2.186 RM - 2.4224 RM	60320 In stock	1.310 in 33.3 mm	Yellow		PP

	2.1451 RM - 2.3768 RM	3012 In stock	1.969 in 50.0 mm	Yellow		HDPE	1-5/8 in x 12

	0.8283 RM - 0.9187 RM	18629 In stock	1.102 in 28.0 mm	Yellow		HDPE	7/8 x 14

BL8H	1.1692 RM - 1.2952 RM	405028 In stock	1.060 in 26.9 mm	Yellow		PP

	0.488 RM - 0.5411 RM	16635 In stock	0.551 in 14.0 mm	Yellow		HDPE	3/8 in x 24

498552	0.666 RM - 0.7378 RM	228267 In stock	0.866 in 22.0 mm	Yellow		HDPE	5/8 in x 18

BL5K	0.8884 RM - 0.9841 RM	3765 In stock	0.750 in 19.1 mm	Yellow		PP

	1.0483 RM - 1.1616 RM	73251 In stock	1.378 in 35.0 mm	Yellow		HDPE	11⁄16 in x 12

BL12H	2.127 RM - 2.357 RM	15 In stock	1.610 in 40.9 mm	Yellow		PP

	2.0038 RM - 2.2204 RM	22980 In stock	1.500 in 38.1 mm	Yellow		PP

	0.9345 RM - 1.0349 RM	20816 In stock	1.22 in 31.0 mm	Yellow		HDPE	1 in x 14

	1.0273 RM - 1.1382 RM	53141 In stock	0.940 in 23.9 mm	Yellow		PP

	1.4779 RM - 1.6379 RM	32220 In stock	1.654 in 42.0 mm	Yellow		HDPE	15⁄16 in x 12

	0.5393 RM - 0.5971 RM	867298 In stock	0.63 in 16.0 mm	Yellow		HDPE	7⁄16 in x 20

BL14C	3.5495 RM - 3.933 RM	1080 In stock	2.125 in 54 mm	Yellow		PP

	0.7775 RM - 0.8615 RM	8323 In stock	1.063 in 27.0 mm	Yellow		HDPE	3/4 in x 16

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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 3/4-16 UNF 2A ; Threaded

Price Range: 37.3813 RM - 33.7367 RM
Stock Levels: Request the lead time here

Attributes

Fitting Style

Threaded

Colour

Yellow

Full Material

33% Glass Filled Polyamide 6.6

UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 9/16-18 UNF 2A ; Threaded

Price Range: 5.4483 RM - 4.9171 RM
Stock Levels: Request the lead time here

Attributes

Fitting Style

Threaded

Colour

Yellow

Full Material

33% Glass Filled Polyamide 6.6

Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 13⁄16 in x 12 ; Threaded

Price Range: 1.4908 RM - 1.3454 RM
Stock Levels: 21685 In stock

Attributes

Fitting Style

Threaded

Colour

Yellow

Full Material

High Density Polyethylene

Compatible Thread Standard

UNF Threads

Compatible Thread Sizes (All)

13⁄16 in x 12

UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;

Price Range: 1.2906 RM - 1.1645 RM
Stock Levels: 21375 In stock

Attributes

Colour

Yellow

Full Material

Polypropylene

Compatible Thread Standard

UNF Threads

Overall Diameter

15.7 mm

Head Height

4.6 mm

UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;

Price Range: 2.4224 RM - 2.186 RM
Stock Levels: 60320 In stock

Attributes

Colour

Yellow

Full Material

Polypropylene

Compatible Thread Standard

UNF Threads

Overall Diameter

33.3 mm

Head Height

6.4 mm

Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-5/8 in x 12 ; Threaded

Price Range: 2.3768 RM - 2.1451 RM
Stock Levels: 3012 In stock

Attributes

Fitting Style

Threaded

Colour

Yellow

Full Material

High Density Polyethylene

Compatible Thread Standard

UNF Threads

Compatible Thread Sizes (All)

1-5/8 in x 12

Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 7/8 x 14 ; Threaded

Price Range: 0.9187 RM - 0.8283 RM
Stock Levels: 18629 In stock

Attributes

Fitting Style

Threaded

Colour

Yellow

Full Material

High Density Polyethylene

Compatible Thread Standard

UNF Threads

Compatible Thread Sizes (All)

7/8 x 14

UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;

Price Range: 1.2952 RM - 1.1692 RM
Stock Levels: 405028 In stock

Attributes

Colour

Yellow

Full Material

Polypropylene

Compatible Thread Standard

UNF Threads

Overall Diameter

26.9 mm

Head Height

6.1 mm

Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 3/8 in x 24 ; Threaded

Price Range: 0.5411 RM - 0.488 RM
Stock Levels: 16635 In stock

Attributes

Fitting Style

Threaded

Colour

Yellow

Full Material

High Density Polyethylene

Compatible Thread Standard

UNF Threads

Compatible Thread Sizes (All)

3/8 in x 24

Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 5/8 in x 18 ; Threaded

Price Range: 0.7378 RM - 0.666 RM
Stock Levels: 228267 In stock

Attributes

Fitting Style

Threaded

Colour

Yellow

Full Material

High Density Polyethylene

Compatible Thread Standard

UNF Threads

Compatible Thread Sizes (All)

5/8 in x 18

UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;

Price Range: 0.9841 RM - 0.8884 RM
Stock Levels: 3765 In stock

Attributes

Colour

Yellow

Full Material

Polypropylene

Compatible Thread Standard

UNF Threads

Overall Diameter

19.1 mm

Head Height

4.6 mm

Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 11⁄16 in x 12 ; Threaded

Price Range: 1.1616 RM - 1.0483 RM
Stock Levels: 73251 In stock

Attributes

Fitting Style

Threaded

Colour

Yellow

Full Material

High Density Polyethylene

Compatible Thread Standard

UNF Threads

Compatible Thread Sizes (All)

11⁄16 in x 12

UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;

Price Range: 2.357 RM - 2.127 RM
Stock Levels: 15 In stock

Attributes

Colour

Yellow

Full Material

Polypropylene

Compatible Thread Standard

UNF Threads

Overall Diameter

40.9 mm

Head Height

7.4 mm

UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;

Price Range: 2.2204 RM - 2.0038 RM
Stock Levels: 22980 In stock

Attributes

Colour

Yellow

Full Material

Polypropylene

Compatible Thread Standard

UNF Threads

Overall Diameter

38.1 mm

Head Height

7.6 mm

Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1 in x 14 ; Threaded

Price Range: 1.0349 RM - 0.9345 RM
Stock Levels: 20816 In stock

Attributes

Fitting Style

Threaded

Colour

Yellow

Full Material

High Density Polyethylene

Compatible Thread Standard

UNF Threads

Compatible Thread Sizes (All)

1 in x 14

UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;

Price Range: 1.1382 RM - 1.0273 RM
Stock Levels: 53141 In stock

Attributes

Colour

Yellow

Full Material

Polypropylene

Compatible Thread Standard

UNF Threads

Overall Diameter

23.9 mm

Head Height

4.8 mm

Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 15⁄16 in x 12 ; Threaded

Price Range: 1.6379 RM - 1.4779 RM
Stock Levels: 32220 In stock

Attributes

Fitting Style

Threaded

Colour

Yellow

Full Material

High Density Polyethylene

Compatible Thread Standard

UNF Threads

Compatible Thread Sizes (All)

15⁄16 in x 12

Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 7⁄16 in x 20 ; Threaded

Price Range: 0.5971 RM - 0.5393 RM
Stock Levels: 867298 In stock

Attributes

Fitting Style

Threaded

Colour

Yellow

Full Material

High Density Polyethylene

Compatible Thread Standard

UNF Threads

Compatible Thread Sizes (All)

7⁄16 in x 20

UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;

Price Range: 3.933 RM - 3.5495 RM
Stock Levels: 1080 In stock

Attributes

Colour

Yellow

Full Material

Polypropylene

Compatible Thread Standard

UNF Threads

Overall Diameter

54 mm

Head Height

7.6 mm

Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 3/4 in x 16 ; Threaded

Price Range: 0.8615 RM - 0.7775 RM
Stock Levels: 8323 In stock

Attributes

Fitting Style

Threaded

Colour

Yellow

Full Material

High Density Polyethylene

Compatible Thread Standard

UNF Threads

Compatible Thread Sizes (All)

3/4 in x 16

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