Merchant Steel Fittings
Shop merchant steel fittings for commercial plumbing, industrial maintenance, fabrication, mechanical piping, gas, water, steam, and general threaded piping applications.
Browse merchant steel bushings, caps, couplings, and plugs built for dependable threaded pipe connections.
Why Buy Merchant Steel Fittings from GetPipe?
Bushings, caps, couplings, and plugs
Threaded steel fittings for commercial and industrial use
Products sorted by best-selling items
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Merchant Steel Full Couplings
Service Metal
$1.11 - $125.62Merchant Steel Full Couplings .gp-btn{ display:inline-flex; align-items:center; gap:8px; background:#2EA3F2; color:#fff !important; padding:8px 13px; border-radius:999px; font-weight:bold; text-decoration:none; ... -
Merchant Steel Threaded Black Half Couplings
ASC
$1.00 - $86.99Merchant Steel Threaded Black Half Couplings .gp-btn{ display:inline-flex; align-items:center; gap:8px; background:#2EA3F2; color:#fff !important; padding:8px 13px; border-radius:999px; font-weight:bold; text-decoration:none; ... -
Merchant Steel Half Couplings
Service Metal
$1.06 - $84.12Standard Merchant Steel Half Coupling Merchant Coupling dimensions and materials conform to ASTM A865 Merchant Coupling threads conform to ASME B1.20.1 Standard Couplings from 1/8” to 2” are NPSC (Straight Threads), 2-1/2” and larger... -
Black Hex Socket Plug
Billco
$0.12 - $9.06Black Hex Socket Plug .gp-btn{ display:inline-flex; align-items:center; gap:8px; background:#2EA3F2; color:#fff !important; padding:8px 13px; border-radius:999px; font-weight:bold; text-decoration:none; transition:all 0.18s... -
Merchant Steel Square Head Plugs
Service Metal
$0.48 - $3.23Standard Merchant Steel Square Head Plug The Merchant Steel Square Head Plugs are engineered to meet the highest standards in plumbing and industrial applications. Crafted from durable merchant steel, these plugs exhibit exceptional strength and... -
Merchant Steel Threaded Black Full Couplings
ASC
$1.14 - $129.90Merchant Steel Threaded Black Full Couplings .gp-btn{ display:inline-flex; align-items:center; gap:8px; background:#2EA3F2; color:#fff !important; padding:8px 13px; border-radius:999px; font-weight:bold; text-decoration:none; ... -
Galvanized Merchant Steel Square Head Plugs
Billco
$0.15 - $33.85Galvanized Merchant Steel Square Head Plugs .gp-btn{ display:inline-flex; align-items:center; gap:8px; background:#2EA3F2; color:#fff !important; padding:8px 13px; border-radius:999px; font-weight:bold; text-decoration:none; ... -
Merchant Steel Hex Bushings
Service Metal
$1.23 - $6.71Standard Merchant Steel Hex Bushings Merchant Steel Hex Bushings are engineered for reliability and versatility in a range of industrial applications. Crafted from high-quality merchant steel, these bushings meet the stringent standards outlined by ASME... -
Merchant Steel Hex Countersunk Plugs
Service Metal
$0.62 - $15.23Standard Merchant Steel Hex Countersunk Plug The Merchant Steel Hex Countersunk Plugs are expertly designed to provide a reliable and robust solution for various pipelining needs. These high-quality plugs conform to the ASME B16.14 standards, ensuring... -
Merchant Steel Square Head Plug
Billco
$0.14 - $28.26Standard Merchant Steel Square Head Plug Merchant Steel Square Head Plugs are designed to provide a secure closure for threaded pipe ends in low- to medium-pressure piping systems. Made from durable merchant steel, these plugs are widely used in... -
Black Steel Full Pipe Couplings
Teton Products
$0.53 - $27.47Black Steel Full Pipe Couplings Black Steel Full Pipe Couplings are heavy-duty merchant steel fittings designed for securely joining two threaded Schedule 40 steel pipes in industrial, commercial, and general utility piping systems. Manufactured from... -
Galvanized Hex Socket Plug
Billco
$0.13 - $10.77Galvanized Hex Socket Plug Galvanized Hex Socket Plugs are manufactured from durable steel with a protective galvanized coating for strength and corrosion resistance. Designed to seal threaded pipe ends in plumbing, water, gas, steam, and industrial... -
Black Steel Hex Bushings
Billco
$0.38 - $53.38Black Steel Hex Bushings .gp-btn{ display:inline-flex; align-items:center; gap:8px; background:#2EA3F2; color:#fff !important; padding:8px 13px; border-radius:999px; font-weight:bold; text-decoration:none; transition:all 0... -
Black Hex Head Plug (Solid)
Billco
$0.17 - $74.11Black Hex Head Plug (Solid) Black Hex Head Plugs (Solid) are designed to securely seal the ends of threaded pipe systems, providing a dependable closure in low- to medium-pressure applications. Manufactured from durable black steel, these plugs are... -
Black Square Socket Plug
Billco
$0.12 - $9.06Black Square Socket Plug Black Square Socket Plugs are designed to seal the ends of threaded pipe systems with a durable and reliable closure. Made from strong black steel, these plugs feature a recessed square socket head that allows for easy... -
Black Steel Half Pipe Couplings
Teton Products
$0.51 - $18.21Merchant Steel Black Half Pipe Couplings Merchant Steel Black Half Pipe Couplings are durable threaded weld fittings designed for creating secure threaded outlets on tanks, vessels, pipe systems, and fabricated steel components. Manufactured from... -
Galvanized Square Socket Plug
Billco
$0.13 - $10.77Galvanized Square Socket Plug Galvanized Square Socket Plugs are manufactured from durable steel with a protective galvanized finish for enhanced corrosion resistance. Designed to securely seal the ends of threaded pipe systems, these plugs feature a... -
Black Steel Hex Caps
Billco
$0.42 - $16.27Black Steel Hex Caps Black Steel Hex Caps are designed to close the ends of threaded pipe systems, providing a secure and durable seal. Manufactured from high-quality black steel, these fittings are widely used in plumbing, gas, water, steam, and... -
Galvanized Steel Hex Caps
Billco
$0.48 - $19.20Galvanized Steel Hex Caps Galvanized Steel Hex Caps are used to securely close the ends of threaded pipe systems, offering durability and corrosion resistance. Made from strong steel with a protective galvanized coating, these fittings are ideal for... -
Galvanized Steel Full Pipe Couplings
$1.17 - $32.23Galvanized Steel Full Pipe Couplings .gp-btn{ display:inline-flex; align-items:center; gap:8px; background:#2EA3F2; color:#fff !important; padding:8px 13px; border-radius:999px; font-weight:bold; text-decoration:none; ... -
Galvanized Hex Head Plug (Solid)
Billco
$0.20 - $79.52Galvanized Hex Head Plug (Solid) Galvanized Hex Head Plugs (Solid) are designed to seal the ends of threaded pipe systems with strength and corrosion resistance. Manufactured from durable steel and finished with a protective galvanized coating, these... -
1/8" Black Slotted Plug
Billco
$0.151/8" Black Slotted Plug The 1/8" Black Slotted Plug is designed to close the ends of threaded pipe systems, providing a secure and reliable seal. Made from durable black steel, this plug features a slotted head design that allows for easy installation... -
Galvanized Steel Hex Bushings
Billco
$0.51 - $76.09Galvanized Steel Hex Bushings Bilco Corporation galvanized steel hex bushings are durable pipe-thread reducers designed to connect pipes or fittings of different sizes. Manufactured from high-quality galvanized steel for corrosion resistance, these hex... -
Galvanized Magnetic Steel Square Head Plugs
Billco
$2.17 - $15.25Galvanized Magnetic Steel Square Head Plugs Galvanized Magnetic Steel Square Head Plugs are built for strength and corrosion resistance, making them ideal for sealing threaded pipe ends in plumbing, waterworks, gas, and industrial systems. The magnetic...