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ST-Series Heavy Duty Flushface Female Threaded Plug

ST-Series Heavy Duty Flushface Female Threaded Plug

Product Options

Part Number
  • All
  • ST2F2
  • ST2BF2
  • ST2F2-SS
  • ST2BF2-SS
  • ST3F2
  • ST3F3-SS
  • ST3BF3-SS
  • ST3F4-SS
  • ST3F3
  • ST3BF3
  • ST3F4
  • ST3BF4-SS
  • ST4F4
  • ST4BF4
  • ST4OF4
  • ST4F4-SS
  • ST4BF4-SS
  • ST6F6
  • ST6BF6
  • ST6OF6
  • ST6F6-SS
  • ST6BF6-SS
  • ST8F8
  • ST8BF8
  • ST8OF8
  • ST8F10
  • ST8BF10
  • ST8F8-SS
  • ST8BF8-SS
  • ST8F10-SS
  • ST8BF10-SS
Length
  • All
  • 1.84" (46.7 mm)
  • 2.32" (58.9 mm)
  • 2.37" (60.2 mm)
  • 2.96" (75.2 mm)
  • 3.22" (81.8 mm)
  • 3.48" (88.4 mm)
Maximum OD
  • All
  • 0.90" (22.9 mm)
  • 1.48" (37.6 mm)
  • 1.65" (41.9 mm)
  • 1.92" (48.8 mm)
  • 2.10" (53.3 mm)
  • 2.20" (55.9 mm)
Body Size
  • All
  • 1/4"
  • 3/8"
  • 1/2"
  • 3/4"
  • 1"
Thread
  • All
  • Female NPTF
  • Female BSPP
  • Female ORB
Thread Size
  • All
  • 1/4"-18
  • 1/4"-19
  • 3/8"-18
  • 3/8"-19
  • 1/2"-14
  • 3/4"-16
  • 3/4"-14
  • 1-1/16"-12
  • 1" - 11-1/2
  • 1"-11
  • 1-5/16"-12
  • 1-1/4" - 11-1/2
  • 1-1/4"-11
Material
  • All
  • Steel
  • 316 Stainless Steel
1.84" (46.7 mm)
0.90" (22.9 mm)
1/4"
Female NPTF
1/4"-18
Steel
1.84" (46.7 mm)
0.90" (22.9 mm)
1/4"
Female BSPP
1/4"-19
Steel
1.84" (46.7 mm)
0.90" (22.9 mm)
1/4"
Female NPTF
1/4"-18
316 Stainless Steel
1.84" (46.7 mm)
0.90" (22.9 mm)
1/4"
Female BSPP
1/4"-19
316 Stainless Steel
2.32" (58.9 mm)
1.48" (37.6 mm)
3/8"
Female NPTF
1/4"-18
Steel
2.32" (58.9 mm)
1.48" (37.6 mm)
3/8"
Female NPTF
3/8"-18
316 Stainless Steel
2.32" (58.9 mm)
1.48" (37.6 mm)
3/8"
Female BSPP
3/8"-19
316 Stainless Steel
2.32" (58.9 mm)
1.48" (37.6 mm)
3/8"
Female NPTF
1/2"-14
316 Stainless Steel
2.32" (58.9 mm)
1.48" (37.6 mm)
3/8"
Female NPTF
3/8"-18
Steel
2.32" (58.9 mm)
1.48" (37.6 mm)
3/8"
Female BSPP
3/8"-19
Steel
2.32" (58.9 mm)
1.48" (37.6 mm)
3/8"
Female NPTF
1/2"-14
Steel
2.32" (58.9 mm)
1.48" (37.6 mm)
3/8"
Female BSPP
1/2"-14
316 Stainless Steel
2.37" (60.2 mm)
1.65" (41.9 mm)
1/2"
Female NPTF
1/2"-14
Steel
2.37" (60.2 mm)
1.65" (41.9 mm)
1/2"
Female BSPP
1/2"-14
Steel
2.37" (60.2 mm)
1.65" (41.9 mm)
1/2"
Female ORB
3/4"-16
Steel
2.37" (60.2 mm)
1.65" (41.9 mm)
1/2"
Female NPTF
1/2"-14
316 Stainless Steel
2.37" (60.2 mm)
1.65" (41.9 mm)
1/2"
Female BSPP
1/2"-14
316 Stainless Steel
2.96" (75.2 mm)
1.92" (48.8 mm)
3/4"
Female NPTF
3/4"-14
Steel
2.96" (75.2 mm)
1.92" (48.8 mm)
3/4"
Female BSPP
3/4"-14
Steel
2.96" (75.2 mm)
1.92" (48.8 mm)
3/4"
Female ORB
1-1/16"-12
Steel
2.96" (75.2 mm)
1.92" (48.8 mm)
3/4"
Female NPTF
3/4"-14
316 Stainless Steel
2.96" (75.2 mm)
1.92" (48.8 mm)
3/4"
Female BSPP
3/4"-14
316 Stainless Steel
3.22" (81.8 mm)
2.10" (53.3 mm)
1"
Female NPTF
1" - 11-1/2
Steel
3.22" (81.8 mm)
2.10" (53.3 mm)
1"
Female BSPP
1"-11
Steel
3.22" (81.8 mm)
2.10" (53.3 mm)
1"
Female ORB
1-5/16"-12
Steel
3.48" (88.4 mm)
2.20" (55.9 mm)
1"
Female NPTF
1-1/4" - 11-1/2
Steel
3.48" (88.4 mm)
2.20" (55.9 mm)
1"
Female BSPP
1-1/4"-11
Steel
3.22" (81.8 mm)
2.10" (53.3 mm)
1"
Female NPTF
1" - 11-1/2
316 Stainless Steel
3.22" (81.8 mm)
2.10" (53.3 mm)
1"
Female BSPP
1"-11
316 Stainless Steel
3.48" (88.4 mm)
2.20" (55.9 mm)
1"
Female NPTF
1-1/4" - 11-1/2
316 Stainless Steel
3.48" (88.4 mm)
2.20" (55.9 mm)
1"
Female BSPP
1-1/4"-11
316 Stainless Steel

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