Killark Full Catalog

F I TT I NGS CUP/PLUG SERIES

THREADED INSERT PLUGS SQUARE HEAD STYLE

Square Head Plug Cup-250 to 0

SQUARE HEAD PLUG (EXTERNAL HEAD) - KILLARK ALUMINUM

CATALOG NUMBER

HUB SIZE

THREAD SPECIFICATION

PLUG LENGTH A

HEAD SIZE

CUPX-250

1/4”

1/4”- 18 NPT

51/64” (20.2)

3/8” (9.5)

CUPX-1

1/2”

1/2”- 14 NPT

1/64” (25.8)

1/2” (12.7)

CUPX-2

3/4”

3/4”- 14 NPT

1-5/32” (29.4)

5/8” (15.9)

CUPX-3

1”

1”- 11-1/2 NPT

21/64” (33.7)

13/16” (20.6)

CUPX-4

1-1/4”

1-1/4”- 11-1/2 NPT

1-3/8” (34.9)

15/16” (23.8)

CUPX-5

1-1/2”

1-1/2”- 11-1/2 NPT

1-13/16” (46.0)

1-1/8” (28.6)

CUPX-6

2”

2”- 11-1/2 NPT

1-49/64” (44.8)

1-5/16” (33.3)

CUPX-7

2-1/2”

2-1/2”- 8 NPT

1-27/32” (46.8)

1-5/8” (41.3)

CUPX-8

3”

3”- 8 NPT

1-27/32” (46.8)

2” (50.8)

CUPX-9

3-1/2”

3-1/2”- 8 NPT

2” (50.8)

2-1/2” (63.5)

CUPX-0

4”

4”- 8 NPT

2” (50.8)

2-1/2” (63.5)

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