Skip to content
⚡10% OFF CODE: DIYPRO⚡+ FREE SHIPPING OVER $100* (exclusions apply)
10% OFF CODE: DIYPRO + FREE SHIPPING OVER $100* (see exclusions)

Filters

$
$
  • Original price $4.10 - Original price $4.10
    Original price
    $4.10
    $4.10 - $4.10
    Current price $4.10

    3/4 BLK UNION

    USD Products
    1258 in stock

    3/4" Black Malleable Iron Union. SSID: 78301 Vendor SKU: BS107-12

    Original price $4.10 - Original price $4.10
    Original price
    $4.10
    $4.10 - $4.10
    Current price $4.10
  • Original price $12.61 - Original price $12.61
    Original price
    $12.61
    $12.61 - $12.61
    Current price $12.61

    1-1/4" FPT X 3/4" PEX BRASS SWIVEL

    BOSHART INDUSTRIES LLC
    791 in stock

    Vendor: BOSHART INDUSTRIES LLC| Vendor # 07-UC12-P07NL

    Original price $12.61 - Original price $12.61
    Original price
    $12.61
    $12.61 - $12.61
    Current price $12.61
  • Original price $1.51 - Original price $1.51
    Original price
    $1.51
    $1.51 - $1.51
    Current price $1.51

    3/4 X 5 BLACK NIPPLE

    USD Products
    704 in stock

    3/4" X 5" Black Pipe Nipple. SSID: 78340 Vendor SKU: 113BS-E5

    Original price $1.51 - Original price $1.51
    Original price
    $1.51
    $1.51 - $1.51
    Current price $1.51
  • Original price $1.24 - Original price $1.24
    Original price
    $1.24
    $1.24 - $1.24
    Current price $1.24

    3/4 BLK COUPLING

    USD Products
    896 in stock

    3/4" Black Malleable Iron Coupling. SSID: 78270 Vendor SKU: BS99-12

    Original price $1.24 - Original price $1.24
    Original price
    $1.24
    $1.24 - $1.24
    Current price $1.24
  • Original price $1.25 - Original price $1.25
    Original price
    $1.25
    $1.25 - $1.25
    Current price $1.25

    3/4 X 1/2 BLK BUSH

    USD Products
    1231 in stock

    3/4" X 1/2" Black Malleable Iron Hex Bushing. SSID: 78283 Vendor SKU: BS100-128

    Original price $1.25 - Original price $1.25
    Original price
    $1.25
    $1.25 - $1.25
    Current price $1.25
  • Original price $2.09 - Original price $2.09
    Original price
    $2.09
    $2.09 - $2.09
    Current price $2.09

    LT2-6 United Brass 3/8" OD Male Brass Flare Tee

    UNITED BRASS MFG INC
    2697 in stock

    3/8" OD Male Brass Flare Tee.

    Original price $2.09 - Original price $2.09
    Original price
    $2.09
    $2.09 - $2.09
    Current price $2.09
  • Original price $0.84 - Original price $0.84
    Original price
    $0.84
    $0.84 - $0.84
    Current price $0.84

    3/4 X 2 BLACK NIPPLE

    USD Products
    451 in stock

    3/4" X 2" Black Pipe Nipple. SSID: 78334 Vendor SKU: 113BS-E2

    Original price $0.84 - Original price $0.84
    Original price
    $0.84
    $0.84 - $0.84
    Current price $0.84
  • Original price $1.09 - Original price $1.09
    Original price
    $1.09
    $1.09 - $1.09
    Current price $1.09

    CSP-6 X BrassCraft 3/8" OD Brass Compression Plug Lead Free

    BRASSCRAFT MFG CO
    85 in stock

    3/8" OD Brass Compression Plug Lead Free.

    Original price $1.09 - Original price $1.09
    Original price
    $1.09
    $1.09 - $1.09
    Current price $1.09
  • Original price $1.05 - Original price $1.05
    Original price
    $1.05
    $1.05 - $1.05
    Current price $1.05

    1/2 BLK COUPLING

    USD Products
    4023 in stock

    1/2" Black Malleable Iron Coupling. SSID: 78268 Vendor SKU: BS99-8

    Original price $1.05 - Original price $1.05
    Original price
    $1.05
    $1.05 - $1.05
    Current price $1.05
  • Original price $2.15 - Original price $2.15
    Original price
    $2.15
    $2.15 - $2.15
    Current price $2.15

    48-88LNG 1/2" OD Flare X 1/2" MIP Extra Long Brass Male Connectors

    ACME PARTS INC
    13994 in stock

    1/2" OD Flare X 1/2" MIP Extra Long Brass Male Connectors.

    Original price $2.15 - Original price $2.15
    Original price
    $2.15
    $2.15 - $2.15
    Current price $2.15
  • Original price $4.45 - Original price $4.45
    Original price
    $4.45
    $4.45 - $4.45
    Current price $4.45

    EPMA1010-NL Everflow 1" BARB X 1" MPT Brass Male Adapter

    EVERFLOW SUPPLIES INC
    748 in stock

    1" BARB X 1" MPT Brass Male Adapter.

    Original price $4.45 - Original price $4.45
    Original price
    $4.45
    $4.45 - $4.45
    Current price $4.45
  • Original price $0.29 - Original price $0.29
    Original price
    $0.29
    $0.29 - $0.29
    Current price $0.29

    OTCR0012 Everflow 1/2" Stainless Steel Clamp For PEX

    EVERFLOW SUPPLIES INC
    13388 in stock

    1/2" Stainless Steel Clamp For PEX.

    Original price $0.29 - Original price $0.29
    Original price
    $0.29
    $0.29 - $0.29
    Current price $0.29
  • Original price $0.80 - Original price $0.80
    Original price
    $0.80
    $0.80 - $0.80
    Current price $0.80

    1/2 X 2 1/2 BLACK NIPPLE

    USD Products
    339 in stock

    1/2" X 2 1/2" Black Pipe Nipple. SSID: 78319 Vendor SKU: 113BS-D2.5

    Original price $0.80 - Original price $0.80
    Original price
    $0.80
    $0.80 - $0.80
    Current price $0.80
  • Original price $0.92 - Original price $0.92
    Original price
    $0.92
    $0.92 - $0.92
    Current price $0.92

    42-6 B BrassCraft 3/8" OD Brass Flare Union

    BRASSCRAFT MFG CO
    2397 in stock

    3/8" OD Tube Flare Union, Both Ends  Finish: Rough

    Original price $0.92 - Original price $0.92
    Original price
    $0.92
    $0.92 - $0.92
    Current price $0.92
  • Original price $13.37 - Original price $13.37
    Original price
    $13.37
    $13.37 - $13.37
    Current price $13.37

    1-1/4" FPT X 1" PEX Brass for Softener

    BOSHART INDUSTRIES LLC
    202 in stock

    These connectors are for easy installation of inlet line and discharge applications. They use an American standard Buna-N O-ring to ensure a watert...

    View full details
    Original price $13.37 - Original price $13.37
    Original price
    $13.37
    $13.37 - $13.37
    Current price $13.37
  • Original price $1.27 - Original price $1.27
    Original price
    $1.27
    $1.27 - $1.27
    Current price $1.27

    1 BLK CAP

    USD Products
    229 in stock

    1" Black Malleable Iron Cap. SSID: 78263 Vendor SKU: BS104-16

    Original price $1.27 - Original price $1.27
    Original price
    $1.27
    $1.27 - $1.27
    Current price $1.27
  • Original price $1.81 - Original price $1.81
    Original price
    $1.81
    $1.81 - $1.81
    Current price $1.81

    48-68HVY 3/8" OD Flare X 1/2" MIP Brass Connector

    ACME PARTS INC
    6142 in stock

    3/8" OD Flare X 1/2" MIP Brass Connector.

    Original price $1.81 - Original price $1.81
    Original price
    $1.81
    $1.81 - $1.81
    Current price $1.81
  • Original price $10.18 - Original price $10.18
    Original price
    $10.18
    $10.18 - $10.18
    Current price $10.18

    1-1/2" WITH 1/2" FIP AIR GAP

    J H VERNECO INC
    361 in stock

    Vendor: J H VERNECO INC| Vendor # VA-2 W/ 1/2THD'

    Original price $10.18 - Original price $10.18
    Original price
    $10.18
    $10.18 - $10.18
    Current price $10.18
  • Original price $2.10 - Original price $2.10
    Original price
    $2.10
    $2.10 - $2.10
    Current price $2.10

    NIBCO 604 3/4" Wrot Copper Male Adapter, C X M (NPT)

    NIBCOPV191
    971 in stock

    NIBCO 604 3/4 CXM ADAPTER WROT. The male adapter features a solder cup and male NPT thread. These fittings provide a means for adapting a solder c...

    View full details
    Original price $2.10 - Original price $2.10
    Original price
    $2.10
    $2.10 - $2.10
    Current price $2.10
  • Original price $2.20 - Original price $2.20
    Original price
    $2.20
    $2.20 - $2.20
    Current price $2.20

    48-68LNG 3/8" OD Flare X 1/2" MIP Extra Long Brass Male Connectors

    ACME PARTS INC
    3220 in stock

    3/8" OD Flare X 1/2" MIP Extra Long Brass Male Connectors.

    Original price $2.20 - Original price $2.20
    Original price
    $2.20
    $2.20 - $2.20
    Current price $2.20
  • Original price $5.22 - Original price $5.22
    Original price
    $5.22
    $5.22 - $5.22
    Current price $5.22

    NIBCO PC607 3/4" Copper Press X Press 90° Elbow

    NIBCO INC
    1169 in stock

    PC607 3/4 PRESS X PRESS 90 ELBOW LD The NIBCO® Press System® copper 90-degree elbow features an inboard bead and EPDM O-ring. Simply applying press...

    View full details
    Original price $5.22 - Original price $5.22
    Original price
    $5.22
    $5.22 - $5.22
    Current price $5.22
  • Original price $3.36 - Original price $3.36
    Original price
    $3.36
    $3.36 - $3.36
    Current price $3.36

    PXLN0100-NL Everflow 1" F1807 Brass PEX Elbow

    EVERFLOW SUPPLIES INC
    1903 in stock

    1" F1807 Brass PEX Elbow.

    Original price $3.36 - Original price $3.36
    Original price
    $3.36
    $3.36 - $3.36
    Current price $3.36
  • Original price $0.98 - Original price $0.98
    Original price
    $0.98
    $0.98 - $0.98
    Current price $0.98

    1 X CL BLACK NIPPLE

    USD Products
    281 in stock

    1" X Close Black Pipe Nipple. SSID: 78347 Vendor SKU: 113BS-F

    Original price $0.98 - Original price $0.98
    Original price
    $0.98
    $0.98 - $0.98
    Current price $0.98
  • Original price $1.00 - Original price $1.00
    Original price
    $1.00
    $1.00 - $1.00
    Current price $1.00

    1/2 X 3 1/2 BLACK NIPPLE

    USD Products
    396 in stock

    1/2" X 3 1/2" Black Pipe Nipple. SSID: 78321 Vendor SKU: 113BS-D3.5

    Original price $1.00 - Original price $1.00
    Original price
    $1.00
    $1.00 - $1.00
    Current price $1.00
  • Original price $1.55 - Original price $1.55
    Original price
    $1.55
    $1.55 - $1.55
    Current price $1.55

    E10 NUT United Brass 5/8" OD Short Forged Flare Nut - Brass

    UNITED BRASS MFG INC
    15230 in stock

    5/8" OD Short Forged Flare Nut - Brass.

    Original price $1.55 - Original price $1.55
    Original price
    $1.55
    $1.55 - $1.55
    Current price $1.55
  • Original price $2.15 - Original price $2.15
    Original price
    $2.15
    $2.15 - $2.15
    Current price $2.15

    PI0412S-US RWC John Guest Acetal Gray Union Connector, 3/8" Tube OD

    JOHN GUEST FITTINGS
    336 in stock

    For connecting OD tubing sizes. Makes installations quick and easy. JG Push-fit technology makes connecting tubing quick and easy. Fittings are man...

    View full details
    Original price $2.15 - Original price $2.15
    Original price
    $2.15
    $2.15 - $2.15
    Current price $2.15
  • Original price $4.46 - Original price $4.46
    Original price
    $4.46
    $4.46 - $4.46
    Current price $4.46

    11" 50 LB, UV BLACK, STANDARD CABLE TIES (100 COUNT)

    ADVANCED CABLE TIES INC
    331 in stock

    Vendor: ADVANCED CABLE TIES INC| Vendor # AR-11-50-0-C

    Original price $4.46 - Original price $4.46
    Original price
    $4.46
    $4.46 - $4.46
    Current price $4.46
  • Original price $1.88 - Original price $1.88
    Original price
    $1.88
    $1.88 - $1.88
    Current price $1.88

    1 BLK COUPLING

    USD Products
    413 in stock

    1" Black Malleable Iron Coupling. SSID: 78271 Vendor SKU: BS99-16

    Original price $1.88 - Original price $1.88
    Original price
    $1.88
    $1.88 - $1.88
    Current price $1.88
  • Original price $1.77 - Original price $1.77
    Original price
    $1.77
    $1.77 - $1.77
    Current price $1.77

    US4-6N United Brass 3/8" OD Forged Flare Swivel Nut

    UNITED BRASS MFG INC
    2167 in stock

    3/8" OD Forged Flare Swivel Nut.

    Original price $1.77 - Original price $1.77
    Original price
    $1.77
    $1.77 - $1.77
    Current price $1.77
  • Original price $2.54 - Original price $2.54
    Original price
    $2.54
    $2.54 - $2.54
    Current price $2.54

    1 BLACK TEE

    USD Products
    230 in stock

    1" Black Malleable Iron Tee. SSID: 78254 Vendor SKU: BS311-16

    Original price $2.54 - Original price $2.54
    Original price
    $2.54
    $2.54 - $2.54
    Current price $2.54
  • Original price $1.84 - Original price $1.84
    Original price
    $1.84
    $1.84 - $1.84
    Current price $1.84

    PXLN0034-NL Everflow 3/4" F1807 Brass PEX Elbow

    EVERFLOW SUPPLIES INC
    4183 in stock

    3/4" F1807 Brass PEX Elbow. SSID: 65088LF

    Original price $1.84 - Original price $1.84
    Original price
    $1.84
    $1.84 - $1.84
    Current price $1.84
  • Original price $6.88 - Original price $6.88
    Original price
    $6.88
    $6.88 - $6.88
    Current price $6.88

    1 1/2 PVC P-TRAP W/UNION

    Genova
    264 in stock

    1-1/2" DWV P-Trap Union H X H. SSID: 73001 Vendor SKU: 78315

    Original price $6.88 - Original price $6.88
    Original price
    $6.88
    $6.88 - $6.88
    Current price $6.88
  • Original price $0.84 - Original price $0.84
    Original price
    $0.84
    $0.84 - $0.84
    Current price $0.84

    1/2 BLK PLUG

    USD Products
    681 in stock

    1/2" Black Malleable Iron Square Head Plug. SSID: 78293 Vendor SKU: BS101-8

    Original price $0.84 - Original price $0.84
    Original price
    $0.84
    $0.84 - $0.84
    Current price $0.84
  • Original price $4.67 - Original price $4.67
    Original price
    $4.67
    $4.67 - $4.67
    Current price $4.67

    1 1/2 BLK 90 ELBOW

    USD Products
    170 in stock

    1-1/2" Black Malleable Iron 90?? Elbow. SSID: 78236 Vendor SKU: BS309-24

    Original price $4.67 - Original price $4.67
    Original price
    $4.67
    $4.67 - $4.67
    Current price $4.67
  • Original price $1.67 - Original price $1.67
    Original price
    $1.67
    $1.67 - $1.67
    Current price $1.67

    42-8 1/2" OD Flare Union Brass

    ACME PARTS INC
    2079 in stock

    1/2" OD Flare Union Brass.

    Original price $1.67 - Original price $1.67
    Original price
    $1.67
    $1.67 - $1.67
    Current price $1.67
  • Original price $1.98 - Original price $1.98
    Original price
    $1.98
    $1.98 - $1.98
    Current price $1.98

    1406-005 LASCO Fittings 1/2" Inserts 90° Elbow Insert X Insert

    WESTLAKE PIPE AND FITTINGS
    949 in stock

    1/2" Inserts 90° Elbow Insert X Insert.

    Original price $1.98 - Original price $1.98
    Original price
    $1.98
    $1.98 - $1.98
    Current price $1.98
  • Original price $3.71 - Original price $3.71
    Original price
    $3.71
    $3.71 - $3.71
    Current price $3.71

    PI301208S RWC John Guest Reducing Tee, 3/8" x 3/8" x 1/4"

    JOHN GUEST FITTINGS
    307 in stock

    Reducing Tee, 3/8" x 3/8" x 1/4".

    Original price $3.71 - Original price $3.71
    Original price
    $3.71
    $3.71 - $3.71
    Current price $3.71
  • Original price $1.65 - Original price $1.65
    Original price
    $1.65
    $1.65 - $1.65
    Current price $1.65

    LE2-6 United Brass 3/8" OD Flare Brass Elbow

    UNITED BRASS MFG INC
    1735 in stock

    3/8" OD Flare Brass Elbow.

    Original price $1.65 - Original price $1.65
    Original price
    $1.65
    $1.65 - $1.65
    Current price $1.65
  • Original price $2.93 - Original price $2.93
    Original price
    $2.93
    $2.93 - $2.93
    Current price $2.93

    EPFA3434-NL Everflow 3/4" PEX BARB X 3/4" FIP Brass Adapter

    EVERFLOW SUPPLIES INC
    877 in stock

    3/4" PEX BARB X 3/4" FIP Brass Adapter. SSID: 65096LF

    Original price $2.93 - Original price $2.93
    Original price
    $2.93
    $2.93 - $2.93
    Current price $2.93
  • Original price $4.57 - Original price $4.57
    Original price
    $4.57
    $4.57 - $4.57
    Current price $4.57

    EPMA3410-NL Everflow 3/4" BARB X 1" MPT Adapter-Brass

    EVERFLOW SUPPLIES INC
    649 in stock

    3/4" BARB X 1" MPT Adapter-Brass.

    Original price $4.57 - Original price $4.57
    Original price
    $4.57
    $4.57 - $4.57
    Current price $4.57
  • Original price $1.33 - Original price $1.33
    Original price
    $1.33
    $1.33 - $1.33
    Current price $1.33

    1 X 3 BLACK NIPPLE

    USD Products
    173 in stock

    1" X 3" Black Schedule 40 Welded Nipple. SSID: 78350 Vendor SKU: 113BS-F3

    Original price $1.33 - Original price $1.33
    Original price
    $1.33
    $1.33 - $1.33
    Current price $1.33
  • Original price $0.71 - Original price $0.71
    Original price
    $0.71
    $0.71 - $0.71
    Current price $0.71

    3/4 X 1 1/2 BLACK NIPPLE

    USD Products
    1243 in stock

    3/4" X 1-1/2" Black Pipe Nipple. SSID: 78333 Vendor SKU: 113BS-E1.5

    Original price $0.71 - Original price $0.71
    Original price
    $0.71
    $0.71 - $0.71
    Current price $0.71
  • Original price $1.60 - Original price $1.60
    Original price
    $1.60
    $1.60 - $1.60
    Current price $1.60

    PI0408S-US RWC John Guest Acetal Gray Union Connector, 1/4" Tube OD

    JOHN GUEST FITTINGS
    78 in stock

    For connecting OD tubing sizes. Makes installations quick and easy. JG Push-fit technology makes connecting tubing quick and easy. Fittings are man...

    View full details
    Original price $1.60 - Original price $1.60
    Original price
    $1.60
    $1.60 - $1.60
    Current price $1.60
  • Original price $0.91 - Original price $0.91
    Original price
    $0.91
    $0.91 - $0.91
    Current price $0.91

    600.75 NIBCO 3/4" Wrot Copper Coupling with Stop (7/8 OD)

    NIBCO INC
    2147 in stock

    3/4" Wrot Copper Coupling with Stop (7/8 OD). SSID: 85810N

    Original price $0.91 - Original price $0.91
    Original price
    $0.91
    $0.91 - $0.91
    Current price $0.91
  • Original price $7.11 - Original price $7.11
    Original price
    $7.11
    $7.11 - $7.11
    Current price $7.11

    PPSV501222W John Guest 3/8" Tube OD x 1/4" NPTF Female Elbow Shut-Off Valve (NPTF Thread - Speedfit to Female)

    JOHN GUEST FITTINGS
    126 in stock

    Easily incorporate a shut off valve into a system to isolate the supply for service and maintenance. JG Push-fit technology makes connecting tubing...

    View full details
    Original price $7.11 - Original price $7.11
    Original price
    $7.11
    $7.11 - $7.11
    Current price $7.11
  • Original price $2.09 - Original price $2.09
    Original price
    $2.09
    $2.09 - $2.09
    Current price $2.09

    LE2-8 United Brass 1/2" OD Flare Brass Elbow

    UNITED BRASS MFG INC
    1394 in stock

    1/2" OD Flare Brass Elbow.

    Original price $2.09 - Original price $2.09
    Original price
    $2.09
    $2.09 - $2.09
    Current price $2.09
  • Original price $5.63 - Original price $5.63
    Original price
    $5.63
    $5.63 - $5.63
    Current price $5.63

    EPFA1010-NL Everflow 1" BARB X 1" FPT Brass Adapter no Swivel

    EVERFLOW SUPPLIES INC
    181 in stock

    1" BARB X 1" FPT Brass Adapter no Swivel.

    Original price $5.63 - Original price $5.63
    Original price
    $5.63
    $5.63 - $5.63
    Current price $5.63
  • Original price $1.02 - Original price $1.02
    Original price
    $1.02
    $1.02 - $1.02
    Current price $1.02

    1429-005 LASCO Fittings 1/2" Inserts Coupling Insert X Insert

    WESTLAKE PIPE AND FITTINGS
    486 in stock

    1/2" Inserts Coupling Insert X Insert.

    Original price $1.02 - Original price $1.02
    Original price
    $1.02
    $1.02 - $1.02
    Current price $1.02

FITTINGS

American Copper & Brass focuses on bringing competitive pricing and stock within the Plumbing and HVAC industry. With everything from pex fittings to plastic fittings, brass nipples, compression fittings to Couplings and more, we’re sure to have the exact pipe fittings and plumbing supplies you need for your next project!  

Whether you’re an individual gutting your bathroom, a plumbing professional with a fitting's emergency, you can trust American Copper & Brass with your fittings supply needs! We know that there are hundreds of types of fittings, and each individual job calls for something different. That’s why we carry the largest selection of pipe fittings available. Let American Copper & Brass be your one-stop-shop for all your plumbing supply needs!

Browse through our wide selection of fittings below. If you can’t find what you’re looking for, fill out our contact form or give us a call at (800) 624-8296 and we’ll be sure to help!

Free Shipping*

When you spend $100+

Exceptional Pricing

Open an account today for additional discounts

LIVE CHAT OR PHONE

U.S Based Customer Concierge Service

Nationwide coverage

Find your nearest Warehouse