Tear-Tab Caps for NPT Threads

The J Series tear-tab caps slip easily over male NPT threaded fittings and snap in place. A locking bead engages lead thread and holds securely on, while the ribbed wide tear-tab allows for easy removal.

Covers NPT thread
Easy installation and removal
Locks onto threads

Material: Low-density polyethylene

Standard Colour: Blue

Type: Fitting Protection, Protection & Finishing , Caps, Thread & Flange Protection

Material: Polyethylene, LDPE

Applications: Hydraulics

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Part Number	Dim A (mm)	Dim B (mm)	Dim C (mm)	To Fit Thread Size
J-1/16	7.62	7.62	8.13	1/16" NPT
J-1/8	9.78	10.29	8.13	1/8" NPT
J-1/4	13.00	13.72	12.45	1/4" NPT
J-3/8	16.33	17.15	12.45	3/8" NPT
J-TT-4	21.21	21.21	16.26	1/2" NPT
J-3/4	25.53	26.67	16.51	3/4" NPT
J-1	32.03	33.40	20.57	1" NPT
J-1-1/4	40.74	42.16	21.34	1 1/4" NPT
J-1-1/2	46.76	48.26	21.59	1 1/2" NPT
J-2	58.75	60.33	22.61	2" NPT
J-2-1/2	70.92	73.03	33.78	2 1/2" NPT
J-3	86.64	88.90	35.31	3" NPT
J-4	112.06	115.57	50.80	4" NPT

Part Number

Dim A (mm)

Dim B (mm)

Dim C (mm)

To Fit Thread Size

J-1/16

7.62

8.13

1/16" NPT

J-1/8

9.78

10.29

8.13

1/8" NPT

J-1/4

13.00

13.72

12.45

1/4" NPT

J-3/8

16.33

17.15

12.45

3/8" NPT

J-TT-4

21.21

16.26

1/2" NPT

J-3/4

25.53

26.67

16.51

3/4" NPT

J-1

32.03

33.40

20.57

1" NPT

J-1-1/4

40.74

42.16

21.34

1 1/4" NPT

J-1-1/2

46.76

48.26

21.59

1 1/2" NPT

J-2

58.75

60.33

22.61

2" NPT

J-2-1/2

70.92

73.03

33.78

2 1/2" NPT

J-3

86.64

88.90

35.31

3" NPT

J-4

112.06

115.57

50.80

4" NPT