Thread Couplings

Thread couplings join threaded pipes and fittings for strong, leak-resistant plumbing connections. Shop couplings in sizes and materials for your marine plumbing needs.

 
Midland Metal Bronze Reducing Couplings
Midland Metal Mfg. Co. Midland Metal Bronze Reducing Couplings
From $5.50
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Midland Metal Female 37° JIC Flare Swivel Brass Fitting
Midland Metal Mfg. Co. Midland Metal Female 37° JIC Flare Swivel Brass Fitting
From $3.92
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Midland Metal SAE Flare Female Swivel Push-On Hose Barb Fitting
Midland Metal Mfg. Co. Midland Metal SAE Flare Female Swivel Push-On Hose Barb Fitting
From $3.85
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Bronze Cored Square Head Plugs
Midland Metal Mfg. Co. Bronze Cored Square Head Plugs
From $6.25
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Bronze Pipe Cap
Midland Metal Mfg. Co. Bronze Pipe Cap
From $2.96
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Banjo 1-1/4" Male Thread and 1-1/2" 90° Hose Barb
Banjo Banjo 1-1/4" Male Thread and 1-1/2" 90° Hose Barb
$12.61
1 review
Red Brass Pipe Nipples
Midland Metal Mfg. Co. Red Brass Pipe Nipples
From $2.15
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Midland Metal Rigid Male Garden Hose to Male Pipe
Midland Metal Mfg. Co. Midland Metal Rigid Male Garden Hose to Male Pipe
From $4.57
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Midland Metal Rigid Male Garden Hose to Female Pipe
Midland Metal Mfg. Co. Midland Metal Rigid Male Garden Hose to Female Pipe
From $4.55
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Midland Copper Flare Gasket
Midland Metal Mfg. Co. Midland Copper Flare Gasket
From $0.35
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Midland Brass Reducing Compression Union
Midland Metal Mfg. Co. Midland Brass Reducing Compression Union
From $6.71
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Midland Brass Compression Sleeves
Midland Metal Mfg. Co. Midland Brass Compression Sleeves
From $0.29
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Bronze Pipe Couplings
Midland Metal Mfg. Co. Bronze Pipe Couplings
From $4.62
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Banjo 1" Male Thread and 1-1/4" 90° Hose Barb
Banjo Banjo 1" Male Thread and 1-1/4" 90° Hose Barb
$4.23
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Mildand Metal Inverted Flare Female Adapter Brass Fittings
Midland Metal Mfg. Co. Mildand Metal Inverted Flare Female Adapter Brass Fittings
From $5.26
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Midland Reducing Flare Union Brass Fitting
Midland Metal Mfg. Co. Midland Reducing Flare Union Brass Fitting
From $3.75
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Midland Metals Hollow Hex Plug
Midland Metal Mfg. Co. Midland Metals Hollow Hex Plug
From $0.65
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Midland Metals Solid Square Head Plugs
Midland Metal Mfg. Co. Midland Metals Solid Square Head Plugs
From $3.05
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Midland Short Flare Rod Nut
Midland Metal Mfg. Co. Midland Short Flare Rod Nut
From $1.60
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Midland Metals Hex Head Plug
Midland Metal Mfg. Co. Midland Metals Hex Head Plug
From $1.64
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Midland Metals Black Steel NipplesMidland Metals Black Steel Nipples
Midland Metal Mfg. Co. Midland Metals Black Steel Nipples
From $1.75
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Midland Metals 316 Stainless Steel Couplings
Midland Metal Mfg. Co. Midland Metals 316 Stainless Steel Couplings
From $16.76
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Midland Metals 316 Stainless Steel Tee
Midland Metal Mfg. Co. Midland Metals 316 Stainless Steel Tee
$13.74
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Midland Metal Swivel 3/4" Female Garden Hose with Male Pipe
Midland Metal Mfg. Co. Midland Metal Swivel 3/4" Female Garden Hose with Male Pipe
From $6.24
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