FCH News

Square Head Plugs

Square Head Pipe Plugs are termination fittings designed to screwed into another fitting to stop the flow of fluid. Square head pipe plugs have a square shape on the blank end for use with a wrench.

681 Pipe Plugs (Square Head), showing 200, (click on any line for more information)

square pipe plug external square
Buy Square Head Plugs from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
METRO INDOHPipe Plugs (Square Head)Steel3/4-143/4-14 sq reg pipe plug npt steel60
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TownCountryARPipe Plugs (Square Head)SteelGalvanized1/8pipe plug square head30
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TownCountryARPipe Plugs (Square Head)SteelGalvanized1/4pipe plug square head25
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WeaverWAPipe Plugs (Square Head)SteelGalvanized1/21/2 pipe sq plug galvanized229
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WeaverWAPipe Plugs (Square Head)SteelGalvanized11 pipe sq plug galvanized25
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WeaverWAPipe Plugs (Square Head)SteelGalvanized1 1/41 1/4 pipe sq plug galvanized24
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WeaverWAPipe Plugs (Square Head)SteelPlain1 1/21 1/2 pipe sq plug forged steel4
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WeaverWAPipe Plugs (Square Head)SteelGalvanized22 pipe sq plug galvanized7
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WeaverWAPipe Plugs (Square Head)SteelPlain33 pipe sq plug black5
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TownCountryARPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)11 pipe plug square head s.s. 30416
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TownCountryARPipe Plugs (Square Head)SteelPlain1/8pipe plug square head black23
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TownCountryARPipe Plugs (Square Head)SteelGalvanized1/2pipe plug square head47
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TownCountryARPipe Plugs (Square Head)SteelBlack Oxide3/4pipe plug square head black #444752200
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TownCountryARPipe Plugs (Square Head)IronGalvanized11 pipe plug square head malleable74
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METRO INDOHPipe Plugs (Square Head)SteelPlain1/8-27sq reg pipe plug npt100
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METRO INDOHPipe Plugs (Square Head)SteelPlain22 sq reg pipe plug npt7
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METRO INDOHPipe Plugs (Square Head)SteelPlain2 1/2sq reg pipe plug npt4
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METRO INDOHPipe Plugs (Square Head)SteelGalvanized1 1/4sq reg pipe plug npt .10
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METRO INDOHPipe Plugs (Square Head)SteelGalvanized1/2-14sq reg pipe plug npt .73
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METRO INDOHPipe Plugs (Square Head)SteelGalvanized1/4-18sq reg pipe plug npt .107
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METRO INDOHPipe Plugs (Square Head)SteelGalvanized1/8-27sq reg pipe plug npt .338
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METRO INDOHPipe Plugs (Square Head)SteelGalvanized22 sq reg pipe plug npt .9
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JacksonMSPipe Plugs (Square Head)BrassPlain3/4-14plug square countersunk82
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JacksonMSPipe Plugs (Square Head)SteelPlain1/2-14plug square countersunk888
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JacksonMSPipe Plugs (Square Head)SteelPlain1-11.5plug square countersunk243
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TownCountryARPipe Plugs (Square Head)IronGalvanized1 1/41 1/4 pipe plug square head malleable iron galvanized24
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TownCountryARPipe Plugs (Square Head)SteelZinc/Clear22 pipe plug square head zinc9
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JacksonMSPipe Plugs (Square Head)IronPlain1 1/2npt1 1/2 npt plug malleable cored square head dom..4
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JacksonMSPipe Plugs (Square Head)IronPlain3/4npt3/4 npt plug malleable cored 150# square head98
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JacksonMSPipe Plugs (Square Head)IronPlain1 1/2npt1 1/2 npt plug malleable cored 150# square head49
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JacksonMSPipe Plugs (Square Head)IronPlain2npt2 npt plug malleable cored 150# square head150
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JacksonMSPipe Plugs (Square Head)IronPlain1npt1 npt plug malleable cored square head25
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EndriesWIPipe Plugs (Square Head)Iron1/21/2 150# malleable iron thread square head plug black1795
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EndriesWIPipe Plugs (Square Head)Aluminum11 aluminum 150# thread square head plug50
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YANKEENHPipe Plugs (Square Head)SteelZinc/Clear3/4 x 5/83/4 x 5/8 npt plug-square drive-zinc plated2
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EndriesWIPipe Plugs (Square Head)SteelZinc/Clear1/81/8 thread square head pipe plug tri clr zinc 120 wh/144 red rust3390
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EndriesWIPipe Plugs (Square Head)SteelZinc/Clear3/43/4 steel square head thread cored pipe plug galvanized or zinc130
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EndriesWIPipe Plugs (Square Head)1/21/2 125# cast iron square head pipe plug solid200
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EndriesWIPipe Plugs (Square Head)Brass1/2x117-08 (oe) 1/2 npt brass square head pipe plug non-potable applications only10
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EndriesWIPipe Plugs (Square Head)Grade 81/41/4 square head pipe plug carp alloy #2016
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EndriesWIPipe Plugs (Square Head)SteelPlain3/4 x 1503/4 150# cast iron square head pipe plug cored black50
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EndriesWIPipe Plugs (Square Head)IronZinc/Yellow11 malleable iron square head plug countersink yellow zinc42
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EndriesWIPipe Plugs (Square Head)IronPlain11 malleable iron square head plug countersink black48
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EndriesWIPipe Plugs (Square Head)IronPlain1/4 x 1501/4 150# malleable iron thread square head plug black400
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EndriesWIPipe Plugs (Square Head)BrassPlain1/41/4 square head pipe plug brass with vibrsl900
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EndriesWIPipe Plugs (Square Head)SteelPlain11 npt plug square hd red3100
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EndriesWIPipe Plugs (Square Head)SteelPlain2 1/2 x 1252-1/2 125# cast iron square countersink thread plug black7
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EndriesWIPipe Plugs (Square Head)SteelGalvanized3/43/4 pipe plug square head stl galv15
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EndriesWIPipe Plugs (Square Head)SteelGalvanized1 1/41-1/4 pipe plug square head class 150 stl galv4
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EndriesWIPipe Plugs (Square Head)PlasticPlainp-18 1/8 npt square head plastic plug red728
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EndriesWIPipe Plugs (Square Head)SteelZinc/Clear11in steel thread solid square head plug zinc158
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TownCountryARPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)11 pipe plug square head s.s.18-816
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EndriesWIPipe Plugs (Square Head)SteelZinc/Yellow1/21/2 150# steel thread square head countersink plug yellow zinc500
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EndriesWIPipe Plugs (Square Head)Brass3/8101-6 (oe) 3/8 mip brass external square head plug2500
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EndriesWIPipe Plugs (Square Head)Brass2tbp-h-32 (or equivalent) 2in brass square head plug cored170
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EndriesWIPipe Plugs (Square Head)IronZinc/Yellow2 1/22-1/2 malleable iron square countersink plug tri ylw 96hr wh f1941 .00028
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TownCountryARPipe Plugs (Square Head)SteelBlack Oxide3/8pipe plug square head black #445686200
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NAPPCOTXPipe Plugs (Square Head)SteelPlain22 inch forged steel sq head plug 5
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NAPPCOTXPipe Plugs (Square Head)SteelZinc/Clear1/8-27sqhd pipeplug steel zp 1/8-27 2263
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NAPPCOTXPipe Plugs (Square Head)SteelBlack Oxide1 1/21-1/2 black sq hd steel plug 18
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NAPPCOTXPipe Plugs (Square Head)SteelBlack Oxide1/41/4 black sq hd steel plug 40
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NAPPCOTXPipe Plugs (Square Head)SteelBlack Oxide3/83/8 black sq hd steel plug 20
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NAPPCOTXPipe Plugs (Square Head)SteelBlack Oxide1/21/2 black sq hd steel plug 20
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NAPPCOTXPipe Plugs (Square Head)SteelBlack Oxide1/81/8 black sq hd steel plug 19
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NAPPCOTXPipe Plugs (Square Head)SteelBlack Oxide1 1/41-1/4 black sq hd steel plug 5
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ACCURATEILPipe Plugs (Square Head)SteelPlain3/4sq pipe plugs black4
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ACCURATEILPipe Plugs (Square Head)SteelPlain1/2square pipe plug black96
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ACCURATEILPipe Plugs (Square Head)SteelPlain1/435
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EndriesWIPipe Plugs (Square Head)BrassPlainx117-24 1-1/2 brass square head cored plug (merit brass)5
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EndriesWIPipe Plugs (Square Head)SteelBlack Oxide1/2-141/2-14 steel thread square he plug black solid357
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OneMonroeNCPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)1/22-11 1/2 sq hd ext pipe plug flush ptf 7/8 18-8ss-1-5/16 af & .68 hgt of square .88 hgt of thread1
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OneMonroeNCPipe Plugs (Square Head)SteelZinc/Clear1/21/2 sq. hd. pipe plug dryseal plated4
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OneMonroeNCPipe Plugs (Square Head)316, 317, A4 Stainless33 square head plug 316 stainless3
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OneMonroeNCPipe Plugs (Square Head)Black Oxide1/41 1/4 square head plug black pipe2
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OneMonroeNCPipe Plugs (Square Head)Black Oxide1/22 1/2 square head plug black pipe18
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OneMonroeNCPipe Plugs (Square Head)SteelGalvanized1/41/4 galv sq hd zinc plated steel plug20
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OneMonroeNCPipe Plugs (Square Head)Steel1/21/2 ctr/sk sq steel plug-black10
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OneMonroeNCPipe Plugs (Square Head)3/43/4 flush pipe plug-square drive3
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OneMonroeMNPipe Plugs (Square Head)1/21/2 sq head plug pipe fitting-black5
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R&S IndusORPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)1/81/8 square head plug (cored) 150 lb/304 stainless steel10
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OneMonroeMNPipe Plugs (Square Head)1/21/2 sq head plug pipe fitting-black5
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NutsBoltsNEPipe Plugs (Square Head)BrassPlain1/81/8 brass sq hd pipe plug13
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NutsBoltsNEPipe Plugs (Square Head)BrassPlain1/41/4 brass sq hd pipe plug48
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NutsBoltsNEPipe Plugs (Square Head)BrassPlain3/43/4 brass sq hd pipe plug11
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NutsBoltsNEPipe Plugs (Square Head)BrassPlain3/83/8 brass sq hd pipe plug3
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NutsBoltsNEPipe Plugs (Square Head)SteelPlain1/81/8 steel square head pipe plug30
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NutsBoltsNEPipe Plugs (Square Head)SteelPlain1/41/4 steel square head pipe plug45
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NutsBoltsNEPipe Plugs (Square Head)SteelPlain3/83/8 steel square head pipe plug180
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NutsBoltsNEPipe Plugs (Square Head)SteelPlain1/21/2 steel square head pipe plug80
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NutsBoltsNEPipe Plugs (Square Head)SteelBlack Oxide1 1/21 1/2 black square head pipe plug9
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NutsBoltsNEPipe Plugs (Square Head)SteelBlack Oxide22 black square head pipe plug6
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NutsBoltsNEPipe Plugs (Square Head)SteelBlack Oxide11 black square head pipe plug26
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NutsBoltsNEPipe Plugs (Square Head)SteelBlack Oxide1 1/41 1/4 black square head pipe plug12
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NutsBoltsNEPipe Plugs (Square Head)SteelBlack Oxide3/43/4 black square head pipe plug21
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NutsBoltsNEPipe Plugs (Square Head)SteelGalvanized3/83/8 galv square head pipe plug7
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NutsBoltsNEPipe Plugs (Square Head)SteelGalvanized1/81/8 galv square head pipe plug19
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NutsBoltsNEPipe Plugs (Square Head)SteelGalvanized1/21/2 galv square head pipe plug20
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NutsBoltsNEPipe Plugs (Square Head)SteelGalvanized3/43/4 galv square head pipe plug5
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NutsBoltsNEPipe Plugs (Square Head)SteelGalvanized11 galv square head pipe plug5
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NutsBoltsNEPipe Plugs (Square Head)SteelGalvanized1/41/4 galv square head pipe plug15
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LibertyILPipe Plugs (Square Head)SteelGalvanized1/4-181/4-18 square head pipe plug galvanized50
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Future FastenerTXPipe Plugs (Square Head)PlasticPlain1/41/4 npt sq. hd pipe plug plastic (p28)200
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Future FastenerTXPipe Plugs (Square Head)SteelGalvanized3/43/4 npt square head pipe plug hdg100
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Future FastenerTXPipe Plugs (Square Head)SteelGalvanized1/81/8 npt square head pipe plug hdg26
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Future FastenerTXPipe Plugs (Square Head)PlasticPlain1/81/8 npt sq hd pipe plug (p-18) plastic655
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Future FastenerTXPipe Plugs (Square Head)SteelBlack Oxide1/81/8 npt square head pipe plug blk200
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Future FastenerTXPipe Plugs (Square Head)316, 317, A4 StainlessPlain1/41/4 npt square head pipe plug 3162
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Future FastenerTXPipe Plugs (Square Head)SteelBlack Oxide1 1/21 1/2 npt square head pipe plug blk13
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Future FastenerTXPipe Plugs (Square Head)SteelPlain3/83/8 npt square hd pipe plug platic (p38)235
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Future FastenerTXPipe Plugs (Square Head)SteelBlack Oxide11 square hd pipe plug blk10
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Future FastenerTXPipe Plugs (Square Head)SteelPlain3/83/8 square hd pipe plug1734
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Future FastenerTXPipe Plugs (Square Head)PlasticPlain1/21/2 npt square head pipe plug plastic (p48)900
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Future FastenerTXPipe Plugs (Square Head)SteelPlain3/43/4 npt square head pipe plug (blk)127
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Future FastenerTXPipe Plugs (Square Head)SteelGalvanized1/21/2 npt square hd pipe plug hdg16
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Future FastenerTXPipe Plugs (Square Head)PlasticPlain3/43/4 npt sq hd pipe plug plastic (p-68)50
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Future FastenerTXPipe Plugs (Square Head)SteelZinc/Clear1/41/4 npt square head pipe plug plt150
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EndriesWIPipe Plugs (Square Head)316, 317, A4 StainlessPlain1 1/4 x 1501-1/4 316 stainless steel 150# thread square head plug22
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EndriesWIPipe Plugs (Square Head)SteelBlack Oxide1/81/8 black square hd steel plug1450
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TownCountryARPipe Plugs (Square Head)SteelPlain1/4pipe plug square head black100
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EndriesWIPipe Plugs (Square Head)SteelPlainsqr-3/4-14-20 ribbed square plug2319
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EndriesWIPipe Plugs (Square Head)SteelGalvanized3/83/8 square head plug galv sch 4045
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EndriesWIPipe Plugs (Square Head)SteelPlain1/21/2 npt square hd plug steel black6
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EndriesWIPipe Plugs (Square Head)SteelPlain3/43/4 npt square hd plug steel black5
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EndriesWIPipe Plugs (Square Head)316, 317, A4 StainlessPlain3/4-14 x .6273/4-14 extl .627 sq shor t pipe plug .470 hd-ht 1.11l stainless 316200
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METRO INDOHPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain11 sq reg pipe plug npt s/s10
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METRO INDOHPipe Plugs (Square Head)BrassPlain11 sq reg pipe plug npt20
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TownCountryARPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8pipe plug square head 18-8 304 18-82
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SIIINPipe Plugs (Square Head)SteelPlain1/81/8 npt class150 squarehead solid plug merchant steel/black)30
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SIIINPipe Plugs (Square Head)SteelPlain1/41/4 npt class150 squarehead solid plug merchant steel/black)5
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SIIINPipe Plugs (Square Head)SteelPlain3/83/8 npt class150 squarehead solid plug merchant steel/black)70
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SIIINPipe Plugs (Square Head)SteelPlain1/21/2 npt class150 squarehead solid plug merchant steel/black)3
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SIIINPipe Plugs (Square Head)SteelPlain3/43/4 npt class150 squarehead solid plug merchant steel/black)39
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SIIINPipe Plugs (Square Head)SteelPlain11 npt class150 squarehead solid plug merchant steel/black)13
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MidStatesMIPipe Plugs (Square Head)316, 317, A4 StainlessPlain1/4square hd pipe plug 316 s/s19
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MidStatesMIPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-181/4-18 square hd pipe plug dryseal 18-8216
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MidStatesMIPipe Plugs (Square Head)BrassPlain1-11.51-11.5 square hd pipe plug dryseal brs39
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MidStatesMIPipe Plugs (Square Head)SteelPlain1 1/4square hd pipe plug1
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MidStatesMIPipe Plugs (Square Head)SteelPlain22 square hd pipe plug1
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WDMBIAPipe Plugs (Square Head)SteelZinc/Clearpipe plug square hd b16.14 st (zn) 1/2 solid (W010) (W010)450
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DeltaTXPipe Plugs (Square Head)SteelPlain1/4-18square hd solid pipe plug plain 1/4-18265
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DeltaTXPipe Plugs (Square Head)SteelZinc/Clear3/8-18square hd solid pipe plug zinc 3/8-18476
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DeltaTXPipe Plugs (Square Head)SteelZinc/Clear1/8-27square hd solid pipe plug zinc 1/8-275889
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DeltaTXPipe Plugs (Square Head)SteelPlain1/8-27square hd solid pipe plug plain 1/8-271483
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DeltaTXPipe Plugs (Square Head)SteelZinc/Clear1/4-18square hd hollow pipe plug zinc 1/4-181037
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DeltaTXPipe Plugs (Square Head)SteelPlain1/16-27square hd solid pipe plug plain 1/16-272573
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DeltaTXPipe Plugs (Square Head)SteelZinc/Clear1/4-18square hd solid pipe plug zinc 1/4-18915
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DeltaTXPipe Plugs (Square Head)SteelPlain3/8-18square hd solid pipe plug plain 3/8-181240
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DeltaTXPipe Plugs (Square Head)SteelZinc/Clear1/16-27square hd solid pipe plug zinc 1/16-272216
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DeltaTXPipe Plugs (Square Head)SteelPlain1/8-27square hd hollow pipe plug plain 1/8-272500
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WDMBIAPipe Plugs (Square Head)SteelZinc/Clearpipe plug square hd b16.14 st (zn) 3/8 solid (W010)3,000
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WDMBIAPipe Plugs (Square Head)SteelZinc/Clearplug pipe square st (zn) 3/4npt (W000)1,500
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WDMBIAPipe Plugs (Square Head)SteelBlack Oxidepipe plug square hd cored 150 mi black 2.0npt (W010)55
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QFCTXPipe Plugs (Square Head)SteelPlain1/21/2 square hd cored plug black2
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QFCTXPipe Plugs (Square Head)SteelZinc/Clear1/41/4 pipe plug ext square zinc881
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FTSOHPipe Plugs (Square Head)IronPlain3/4-14ext square hd pipe plug solid iron385
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ISSCOMOPipe Plugs (Square Head)SteelZinc/Clear3/4-14external square drive132
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ISSCOMOPipe Plugs (Square Head)SteelZinc/Clear1/8-27external square drive7200
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SISAZPipe Plugs (Square Head)BrassPlain1/81/8 square head pipe plug brass plain5
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SISAZPipe Plugs (Square Head)BrassPlain3/83/8 square head pipe plug brass plain7
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SISAZPipe Plugs (Square Head)BrassPlain1/21/2 square head pipe plug brass plain5
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SISAZPipe Plugs (Square Head)BrassPlain3/43/4 square head pipe plug brass plain5
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SISAZPipe Plugs (Square Head)IronBlack Oxide1/8square head pipe plug black malleable70
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SISAZPipe Plugs (Square Head)IronBlack Oxide1/4square head pipe plug black malleable25
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SISAZPipe Plugs (Square Head)BrassPlain1/2nptf square head plug145
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SISAZPipe Plugs (Square Head)BrassPlain3/4-14nptf square head pipe plug645
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B & K FASTPAPipe Plugs (Square Head)BrassPlain1/81/8 brass pipe plugs square22
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B & K FASTPAPipe Plugs (Square Head)BrassPlain3/43/4 brass pipe plugs square1
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B & K FASTPAPipe Plugs (Square Head)BrassPlain11 brass pipe plugs square1
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B & K FASTPAPipe Plugs (Square Head)SteelPlain1/81/8 square pipe plugs25
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B & K FASTPAPipe Plugs (Square Head)SteelPlain1/41/4 square pipe plugs25
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B & K FASTPAPipe Plugs (Square Head)SteelPlain3/83/8 square pipe plugs15
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B & K FASTPAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/41/4 stainless square pipe plug9
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B & K FASTPAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/41 1/4 stainless square pipe plug1
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B & K FASTPAPipe Plugs (Square Head)SteelPlain1/21/2 square pipe plugs51
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B & K FASTPAPipe Plugs (Square Head)SteelPlain3/43/4 square pipe plugs19
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B & K FASTPAPipe Plugs (Square Head)IronPlain11 mall square pipe plugs7
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B & K FASTPAPipe Plugs (Square Head)SteelPlain1 1/41 1/4 square pipe plugs5
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B & K FASTPAPipe Plugs (Square Head)SteelPlain1 1/21 1/2 square pipe plugs5
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B & K FASTPAPipe Plugs (Square Head)SteelPlain2 1/22 1/2 mall. square pipe plug21
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B & K FASTPAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain11 stainless sq pipe plugs7
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General FMIPipe Plugs (Square Head)SteelPlain1.251.25 square plug black2000
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BHAMALPipe Plugs (Square Head)SteelBlack Oxidefitting 1-1/2 blk sq.hd pipe plug14
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BHAMALPipe Plugs (Square Head)SteelBlack Oxidefitting 1 blk square hd pipe plug12
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BHAMALPipe Plugs (Square Head)SteelPlain1/2-14square hd pipe plug60
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BoltCraftNEPipe Plugs (Square Head)SteelBlack Oxide11 black square head cored pipe pluginquire
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BoltCraftNEPipe Plugs (Square Head)SteelBlack Oxide22 black square head cored pipe pluginquire
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OBRIENOHPipe Plugs (Square Head)SteelGalvanized11 npt square hd pipe plug2
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THRDFASTFLPipe Plugs (Square Head)SteelPlain1 1/2-11 1/2sq head pipe plug10
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THRDFASTFLPipe Plugs (Square Head)SteelPlain1 1/4-11 1/2sq head pipe plug6
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THRDFASTFLPipe Plugs (Square Head)SteelPlain1/2-14sq head pipe plug5
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THRDFASTFLPipe Plugs (Square Head)SteelPlain11in sq head pipe plug3
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THRDFASTFLPipe Plugs (Square Head)SteelPlain2-11 1/2sq head pipe plug1
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THRDFASTFLPipe Plugs (Square Head)SteelPlain1/8-npt sq head pipe plug6
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THRDFASTTNPipe Plugs (Square Head)SteelGalvanized1/4-npt sq head pipe plug4
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SISAZPipe Plugs (Square Head)SteelZinc/Clear3/4-14npt recessed square pipe plug1500
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Valley NuWAPipe Plugs (Square Head)SteelPlain3/4square hd plug11
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Valley NuWAPipe Plugs (Square Head)SteelPlain11 bmi 150# square hd plug1
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Valley NuWAPipe Plugs (Square Head)BrassPlain3/8sq pipe plug1
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Valley NuWAPipe Plugs (Square Head)BrassPlain1/4sq pipe plug1
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Valley NuWAPipe Plugs (Square Head)BrassPlain1/8sq pipe plug4
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