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Square Head Plugs, All Types of Stainless Steel

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.

No results for Duplex Stainless (2205, Ferralium etc.), but 63 Duplex Stainless (2205, Ferralium etc.) items displayed. If you want Duplex Stainless (2205, Ferralium etc.), click here.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
Future FastenerTXPipe Plugs (Square Head)316, 317, A4 StainlessPlain1/41/4 npt square head pipe plug 3162
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HayesCAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 sq hd pipe plug 18-8ss18
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HayesCAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain11 sq hd pipe plug 18-8ss4
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GLFOHPipe Plugs (Square Head)316, 317, A4 Stainless1/4 square head pipe plug 316 ss | () ()807
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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)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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LibertyILPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8square pipe plug 18-8 s/s 18-8 s/s200
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LibertyILPipe Plugs (Square Head)316, 317, A4 StainlessPlain3/4square hd pipe plug 316 stainless 316 stainless50
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LibertyILPipe Plugs (Square Head)316, 317, A4 StainlessPlain1/2square hd pipe plug 316 ss29
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LibertyILPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8square pipe plug 18-8 s/s 18-8 s/s25
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HodellOHPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plainsq.hd.plug 3/4-14npt 304ss ()335
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Field FasILPipe Plugs (Square Head)316, 317, A4 StainlessPlain1/8-271/8-27 square protruding pipe plug 316 ss w/teflon patch225
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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)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-18sq reg pipe plug npt s/s164
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METRO INDOHPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8-27sq reg pipe plug npt s/s421
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Fastener OHPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)square head pipe plug 1/8 npt 18.8 ss25
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Fastener OHPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plainsquare head pipe plug 2 npt 18.8ss4
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Fastener OHPipe Plugs (Square Head)316, 317, A4 StainlessPlainsquare head pipe plug solid 1/2 npt 316 3000# 10
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SWACOOHPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/21/2 square head pipe plug stl 3/4 taper 304 stainless steel682
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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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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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HodellOHPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/41 1/4 square hd pipe plug 304 18-8 304100
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IPCVAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/43/4-npt cored square hd pipe plug 304 ss43
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IPCVAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8-npt solid square hd pipe plug 304 ss165
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IPCVAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/21/2-npt solid square hd pipe plug 18-8 ss392
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IPCVAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain22-npt cored square hd pipe plug 304 ss30
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IPCVAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain11-npt cored square hd pipe plug 304 ss24
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IPCVAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/21 1/2-npt cored square hd pipe plug 304 ss97
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IPCVAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/41/4-npt solid square hd pipe plug 18-8 ss15,811
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IPCVAPipe Plugs (Square Head)316, 317, A4 StainlessPlain1/41/4-npt solid square hd pipe plug 316 s.s.450
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IPCVAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8-npt solid square hd pipe plug 18-8 ss158
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DeltaTXPipe Plugs (Square Head)316, 317, A4 StainlessPlain1/8-27square hd pipe plug 316 sst 1/8-27 (3/4 TAPER)50
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DeltaTXPipe Plugs (Square Head)316, 317, A4 StainlessPlain1/2-14square hd pipe plug 316 sst 1/2-14 (3/4 TAPER)66
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DeltaTXPipe Plugs (Square Head)316, 317, A4 StainlessPlain3/8-18square hd pipe plug 316 sst 3/8-18 (3/4 TAPER)50
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DeltaTXPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/16-27square hd pipe plug 18-8 sst (3/4 TAPER)156
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DeltaTXPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8-27square hd pipe plug 18-8 sst (3/4 TAPER)129
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DeltaTXPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-18square hd pipe plug 18-8 sst (3/4 TAPER)97
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WDMBIAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plainpipe plug square hd cored 150 sst 304 2.0npt20
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WDMBIAPipe Plugs (Square Head)316, 317, A4 StainlessPlainpipe plug square hd solid 150 sst 316 3/4npt20
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WDMBIAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain04pipe plug sq sae130109a 1/4 5406 shp 04 ss (W0W0)192
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HodellOHPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-181/4-18 npt square hd pipe plug sst100
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HodellOHPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain11 npt 316ss ext. square head pipe plug 3000#16
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HodellOHPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-181/4-18 npt square hd pipeplug sst100
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HodellOHPipe Plugs (Square Head)316, 317, A4 StainlessPlain11 npt 316ss ext. square head pipe plug3000#16
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Fastener OHPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plainsquare head pipe plug 3/4 npt 18-8ss 5
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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)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain11 stainless sq pipe plugs7
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DeltaTXPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-18square hd pipe plug 18-8 sst 3/8-1866
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Bostwick INPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/43/4 stainless steel pipe plug 304 sq.head10
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ZAL INDUSCAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/41/4 square head plug 304 stainless54
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ASFCORPMIPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-183/8-18 npt 3/4 in taper sq hd pipe plug 150 lb 304 ss10
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ASFCORPMIPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8-271/8-27 nptf 3/4 in taper dry-seal 150 lb 304/304l ss sq head pipe plug108
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THRDFASTALPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/818-8 ss sq head pipe plug2
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THRDFASTALPipe Plugs (Square Head)316, 317, A4 StainlessPlain1/8t-316 ss sq head pipe plug17
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THRDFASTMSPipe Plugs (Square Head)316, 317, A4 StainlessPlain1/4-npt t-316 ss sq head pipe plug24
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All SizeTXPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/41 1/4 square plug s/s10
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All SizeTXPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/81/8 square plug s/s37
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All SizeTXPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/21 1/2 square plug s/s5
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WurthINPipe Plugs (Square Head)316, 317, A4 StainlessPlain1/2-141/2-14 sq hd pipe plug 316 s/s1,439
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Valley NuWAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain 1/2304 ss square hd pipe plug8
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Valley NuWAPipe Plugs (Square Head)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8304 ss square hd pipe plug2
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