Hydraulic Couplings, Adapters, And Valves

ST-Series Heavy Duty Flush Face Female Threaded Plug

Scraped SKU: st-series-heavy-duty-flush-face-female-threaded-plug 2026-06-05 09:23:06

Variations (31)

ST2F2

Body Size	1/4"
Length	1.84" ( 46.7 mm )
Maximum OD	0.90" ( 22.9 mm )
Thread	Female NPTF
Thread Size	1/4"-18
Material	Steel

ST2BF2

Body Size	1/4"
Length	1.84" ( 46.7 mm )
Maximum OD	0.90" ( 22.9 mm )
Thread	Female BSPP
Thread Size	1/4"-19
Material	Steel

ST2F2-SS

Body Size	1/4"
Length	1.84" ( 46.7 mm )
Maximum OD	0.90" ( 22.9 mm )
Thread	Female NPTF
Thread Size	1/4"-18
Material	316 Stainless Steel

ST2BF2-SS

Body Size	1/4"
Length	1.84" ( 46.7 mm )
Maximum OD	0.90" ( 22.9 mm )
Thread	Female BSPP
Thread Size	1/4"-19
Material	316 Stainless Steel

ST3F2

Body Size	3/8"
Length	2.32" ( 58.9 mm )
Maximum OD	1.48" ( 37.6 mm )
Thread	Female NPTF
Thread Size	1/4"-18
Material	Steel

ST3F3-SS

Body Size	3/8"
Length	2.32" ( 58.9 mm )
Maximum OD	1.48" ( 37.6 mm )
Thread	Female NPTF
Thread Size	3/8"-18
Material	316 Stainless Steel

ST3BF3-SS

Body Size	3/8"
Length	2.32" ( 58.9 mm )
Maximum OD	1.48" ( 37.6 mm )
Thread	Female BSPP
Thread Size	3/8"-19
Material	316 Stainless Steel

ST3F4-SS

Body Size	3/8"
Length	2.32" ( 58.9 mm )
Maximum OD	1.48" ( 37.6 mm )
Thread	Female NPTF
Thread Size	1/2"-14
Material	316 Stainless Steel

ST3F3

Body Size	3/8"
Length	2.32" ( 58.9 mm )
Maximum OD	1.48" ( 37.6 mm )
Thread	Female NPTF
Thread Size	3/8"-18
Material	Steel

ST3BF3

Body Size	3/8"
Length	2.32" ( 58.9 mm )
Maximum OD	1.48" ( 37.6 mm )
Thread	Female BSPP
Thread Size	3/8"-19
Material	Steel

ST3F4

Body Size	3/8"
Length	2.32" ( 58.9 mm )
Maximum OD	1.48" ( 37.6 mm )
Thread	Female NPTF
Thread Size	1/2"-14
Material	Steel

ST3BF4-SS

Body Size	3/8"
Length	2.32" ( 58.9 mm )
Maximum OD	1.48" ( 37.6 mm )
Thread	Female BSPP
Thread Size	1/2"-14
Material	316 Stainless Steel

ST4F4

Body Size	1/2"
Length	2.37" ( 60.2 mm )
Maximum OD	1.65" ( 41.9 mm )
Thread	Female NPTF
Thread Size	1/2"-14
Material	Steel

ST4BF4

Body Size	1/2"
Length	2.37" ( 60.2 mm )
Maximum OD	1.65" ( 41.9 mm )
Thread	Female BSPP
Thread Size	1/2"-14
Material	Steel

ST4OF4

Body Size	1/2"
Length	2.37" ( 60.2 mm )
Maximum OD	1.65" ( 41.9 mm )
Thread	Female ORB
Thread Size	3/4"-16
Material	Steel

ST4F4-SS

Body Size	1/2"
Length	2.37" ( 60.2 mm )
Maximum OD	1.65" ( 41.9 mm )
Thread	Female NPTF
Thread Size	1/2"-14
Material	316 Stainless Steel

ST4BF4-SS

Body Size	1/2"
Length	2.37" ( 60.2 mm )
Maximum OD	1.65" ( 41.9 mm )
Thread	Female BSPP
Thread Size	1/2"-14
Material	316 Stainless Steel

ST6F6

Body Size	3/4"
Length	2.96" ( 75.2 mm )
Maximum OD	1.92" ( 48.8 mm )
Thread	Female NPTF
Thread Size	3/4"-14
Material	Steel

ST6BF6

Body Size	3/4"
Length	2.96" ( 75.2 mm )
Maximum OD	1.92" ( 48.8 mm )
Thread	Female BSPP
Thread Size	3/4"-14
Material	Steel

ST6OF6

Body Size	3/4"
Length	2.96" ( 75.2 mm )
Maximum OD	1.92" ( 48.8 mm )
Thread	Female ORB
Thread Size	1-1/16"-12
Material	Steel

ST6F6-SS

Body Size	3/4"
Length	2.96" ( 75.2 mm )
Maximum OD	1.92" ( 48.8 mm )
Thread	Female NPTF
Thread Size	3/4"-14
Material	316 Stainless Steel

ST6BF6-SS

Body Size	3/4"
Length	2.96" ( 75.2 mm )
Maximum OD	1.92" ( 48.8 mm )
Thread	Female BSPP
Thread Size	3/4"-14
Material	316 Stainless Steel

ST8F8

Body Size	1"
Length	3.22" ( 81.8 mm )
Maximum OD	2.10" ( 53.3 mm )
Thread	Female NPTF
Thread Size	1" - 11-1/2
Material	Steel

ST8BF8

Body Size	1"
Length	3.22" ( 81.8 mm )
Maximum OD	2.10" ( 53.3 mm )
Thread	Female BSPP
Thread Size	1"-11
Material	Steel

ST8OF8

Body Size	1"
Length	3.22" ( 81.8 mm )
Maximum OD	2.10" ( 53.3 mm )
Thread	Female ORB
Thread Size	1-5/16"-12
Material	Steel

ST8F10

Body Size	1"
Length	3.48" ( 88.4 mm )
Maximum OD	2.20" ( 55.9 mm )
Thread	Female NPTF
Thread Size	1-1/4" - 11-1/2
Material	Steel

ST8BF10

Body Size	1"
Length	3.48" ( 88.4 mm )
Maximum OD	2.20" ( 55.9 mm )
Thread	Female BSPP
Thread Size	1-1/4"-11
Material	Steel

ST8F8-SS

Body Size	1"
Length	3.22" ( 81.8 mm )
Maximum OD	2.10" ( 53.3 mm )
Thread	Female NPTF
Thread Size	1" - 11-1/2
Material	316 Stainless Steel

ST8BF8-SS

Body Size	1"
Length	3.22" ( 81.8 mm )
Maximum OD	2.10" ( 53.3 mm )
Thread	Female BSPP
Thread Size	1"-11
Material	316 Stainless Steel

ST8F10-SS

Body Size	1"
Length	3.48" ( 88.4 mm )
Maximum OD	2.20" ( 55.9 mm )
Thread	Female NPTF
Thread Size	1-1/4" - 11-1/2
Material	316 Stainless Steel

ST8BF10-SS

Body Size	1"
Length	3.48" ( 88.4 mm )
Maximum OD	2.20" ( 55.9 mm )
Thread	Female BSPP
Thread Size	1-1/4"-11
Material	316 Stainless Steel

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ID	1241
Code	st-series-heavy-duty-flush-face-female-threaded-plug
Categories	Hydraulic Couplings, Adapters, And Valves