DK-LOK USA - GPB Series Hollow Hex Plugs

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Green Instrument thread Fittings have been developed based on ASME B31.3 for instrumentation and process control in sizes 1/8" to 2". Green Thread and weld fittings have a wrench flat allowing standard Hex wrench assembly. This is one of the Green Pipe fitting benefits.

Male NPT

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Unit of Measure

Items	GPB-2N-S GPB Series Hollow Hex Plugs	GPB-4N-S GPB Series Hollow Hex Plugs	GPB-6N-S GPB Series Hollow Hex Plugs	GPB-8N-S GPB Series Hollow Hex Plugs	GPB-2N-C GPB Series Hollow Hex Plugs
Material	N/A Stainless Steel 316/316L Dual Grade	N/A Stainless Steel 316/316L Dual Grade	N/A Stainless Steel 316/316L Dual Grade	N/A Stainless Steel 316/316L Dual Grade	N/A Carbon Steel
P - Thread Type	N/A NPT
P - Thread Size	N/A 1/8	N/A 1/4	N/A 3/8	N/A 1/2	N/A 1/8
L	N/A 10.4 mm	N/A 15.5 mm	N/A 15.0 mm	N/A 19.3 mm	N/A 10.4 mm
B	N/A 7.4 mm	N/A 12.4 mm	N/A 11.9 mm	N/A 16.2 mm	N/A 7.4 mm
C	N/A 9.4 mm	N/A 12.1 mm	N/A 15.7 mm	N/A 19.3 mm	N/A 9.4 mm
H - Flat	N/A 4.8 mm	N/A 6.4 mm	N/A 7.9 mm	N/A 9.5 mm	N/A 4.8 mm