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    102 Products
    About Pipe and Fittings
    industrial info icon

    Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

    Fitting Type

    Performance

    Low-Pressure Brass and Bronze Threaded Pipe Fittings

    Use these fittings in low-pressure flow applications. They have good corrosion resistance.
    Straight Adapters
    Image of Product. Female x Male. Front orientation. Pipe and Fittings. Low-Pressure Brass and Bronze Threaded Pipe Fittings, Straight Adapters, Threaded Fitting Connection, Male, Female.

    Female x Male

    Image of Product. Female x Male. Front orientation. Pipe and Fittings. Low-Pressure Brass and Bronze Threaded Pipe Fittings, Straight Adapters, Threaded Fitting Connection, Male, Female, Hex Body.

    Female x Male

    Pipe
    Size
    (A)
    (B)
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Each
    BSPP Female × NPT Male
    1/8
    		1/8
    		HexBrass250 psi @ 72° F1786N11900000
    1/4
    		1/4
    		HexBrass250 psi @ 72° F1786N12100000
    3/8
    		3/8
    		HexBrass250 psi @ 72° F1786N12200000
    1/2
    		1/2
    		HexBrass250 psi @ 72° F1786N12300000
    3/4
    		3/4
    		HexBrass250 psi @ 72° F1786N12400000
    1
    		1
    		HexBrass250 psi @ 72° F1786N12500000
     
    Straight Adapters with Gasket
    Image of Product. Female x Male. Front orientation. Pipe and Fittings. Low-Pressure Brass and Bronze Threaded Pipe Fittings, Straight Adapters with Gasket, Threaded Fitting Connection, Male, Female, Hex Body.

    Female x Male

    Viton® Fluoroelastomer—These gaskets resist a wide range of chemicals, including benzene, butyl alcohol, and ethylene glycol.
    Pipe
    Size
    (A)
    (B)
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Gasket Material
    Each
    NPT Female × BSPP Male
    1/16
    		1/16
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N134000000
    1/8
    		1/8
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N13500000
    1/4
    		1/4
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N13600000
    3/8
    		3/8
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N13700000
    1/2
    		1/2
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N13800000
    3/4
    		3/4
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N13900000
    1
    		1
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N14100000
     
    Straight Reducing Adapters
    Image of Product. Female x Male. Front orientation. Contains Annotated. Pipe and Fittings. Low-Pressure Brass and Bronze Threaded Pipe Fittings, Straight Reducing Adapters, Threaded Fitting Connection, Male, Female, Hex Body.

    Female x Male

    Pipe
    Size
    (A)
    (B)
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Each
    BSPP Female × NPT Male
    1/16
    		1/8
    		HexBrass250 psi @ 72° F1786N18800000
    1/16
    		1/4
    		HexBrass250 psi @ 72° F1786N18900000
    1/8
    		1/16
    		HexBrass250 psi @ 72° F1786N1950000
    1/8
    		1/4
    		HexBrass250 psi @ 72° F1786N19600000
    1/8
    		3/8
    		HexBrass250 psi @ 72° F1786N19700000
    1/8
    		1/2
    		HexBrass250 psi @ 72° F1786N19800000
    1/4
    		1/16
    		HexBrass250 psi @ 72° F1786N20200000
    1/4
    		1/8
    		HexBrass250 psi @ 72° F1786N20300000
    1/4
    		3/8
    		HexBrass250 psi @ 72° F1786N20400000
    1/4
    		1/2
    		HexBrass250 psi @ 72° F1786N20500000
    1/4
    		3/4
    		HexBrass250 psi @ 72° F1786N20600000
    1/4
    		1
    		HexBrass250 psi @ 72° F1786N20700000
    3/8
    		1/8
    		HexBrass250 psi @ 72° F1786N20900000
    3/8
    		1/4
    		HexBrass250 psi @ 72° F1786N21100000
    3/8
    		1/2
    		HexBrass250 psi @ 72° F1786N21200000
    3/8
    		3/4
    		HexBrass250 psi @ 72° F1786N21300000
    3/8
    		1
    		HexBrass250 psi @ 72° F1786N21400000
    1/2
    		1/8
    		HexBrass250 psi @ 72° F1786N21600000
    1/2
    		1/4
    		HexBrass250 psi @ 72° F1786N21700000
    1/2
    		3/8
    		HexBrass250 psi @ 72° F1786N21800000
    1/2
    		3/4
    		HexBrass250 psi @ 72° F1786N21900000
    1/2
    		1
    		HexBrass250 psi @ 72° F1786N22100000
    3/4
    		1/4
    		HexBrass250 psi @ 72° F1786N22400000
    3/4
    		3/8
    		HexBrass250 psi @ 72° F1786N22500000
    3/4
    		1/2
    		HexBrass250 psi @ 72° F1786N22600000
    3/4
    		1
    		HexBrass250 psi @ 72° F1786N22700000
    1
    		1/4
    		HexBrass250 psi @ 72° F1786N23100000
    1
    		1/2
    		HexBrass250 psi @ 72° F1786N23300000
    1
    		3/4
    		HexBrass250 psi @ 72° F1786N23400000
     
    Straight Reducing Adapters with Gasket
    Image of Product. Female x Male. Front orientation. Pipe and Fittings. Low-Pressure Brass and Bronze Threaded Pipe Fittings, Straight Reducing Adapters with Gasket, Threaded Fitting Connection, Male, Female, Hex Body.

    Female x

    Male

    Viton® Fluoroelastomer—These gaskets resist a wide range of chemicals, including benzene, butyl alcohol, and ethylene glycol.
    Pipe
    Size
    (A)
    (B)
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Gasket Material
    Each
    NPT Female × BSPP Male
    1/16
    		1/8
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N282000000
    1/16
    		1/4
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N28300000
    1/8
    		1/16
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N28800000
    1/8
    		1/4
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N28900000
    1/8
    		3/8
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N29100000
    1/8
    		1/2
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N29200000
    1/4
    		1/16
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N29500000
    1/4
    		1/8
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N29600000
    1/4
    		3/8
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N29700000
    1/4
    		1/2
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N29800000
    1/4
    		3/4
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N29900000
    1/4
    		1
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N31100000
    3/8
    		1/8
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N31300000
    3/8
    		1/4
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N31400000
    3/8
    		1/2
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N31500000
    3/8
    		3/4
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N31600000
    3/8
    		1
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N31700000
    1/2
    		1/8
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N31900000
    1/2
    		1/4
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N32100000
    1/2
    		3/8
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N32200000
    1/2
    		3/4
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N32300000
    1/2
    		1
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N32400000
    3/4
    		1/4
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N32700000
    3/4
    		3/8
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N32800000
    3/4
    		1/2
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N32900000
    3/4
    		1
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N33100000
    1
    		1/2
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N33600000
    1
    		3/4
    		HexBrass250 psi @ 72° FViton® Fluoroelastomer
    		1786N33700000
     
    Locknuts
    Image of Product. Front orientation. Pipe Locknuts.
    NPSL Thread—NPSL (National Pipe Straight Locknut) threads are compatible with NPT threads.
    DIN 431—Locknuts that meet DIN 431 comply with international standards for pipe fitting locknut dimensions.
    Pipe
    Size
    Finished
    Material
    Max. Pressure
    @ Temp.
    Specs.
    Met
    Each
    NPSL Female
    1/8
    		Brass200 psi @ 72° F—4429K12100000
    1/4
    		Brass200 psi @ 72° F—4429K1220000
    3/8
    		Brass200 psi @ 72° F—4429K1230000
    1/2
    		Brass200 psi @ 72° F—4429K1240000
    3/4
    		Brass200 psi @ 72° F—4429K1250000
    1
    		Brass200 psi @ 72° F—4429K12600000
     
    BSPP Female
    1/8
    		BrassNot RatedDIN 4313538N110000
    1/4
    		BrassNot RatedDIN 4313538N120000
    3/8
    		BrassNot RatedDIN 4313538N130000
    1/2
    		BrassNot RatedDIN 4313538N140000
    3/4
    		BrassNot RatedDIN 4313538N150000
    1
    		BrassNot RatedDIN 4313538N1600000
     

    High-Pressure Brass and Bronze Threaded Pipe Fittings

    High pressures are no problem for these heavy-duty fittings. They are brass for good corrosion resistance.
    Straight Adapters
    Image of Product. Female x Male. Front orientation. Pipe and Fittings. High-Pressure Brass and Bronze Threaded Pipe Fittings, Straight Adapters, Threaded Fitting Connection, Male, Female, Hex Body.

    Female x Male

    Pipe
    Size
    (A)
    (B)
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Each
    BSPP Female × NPT Male
    1/8
    		1/8
    		HexBrass1,000 psi @ 72° F50785K5900000
    1/8
    		1/8
    		HexBrass2,900 psi @ 72° F4860K1510000
    1/4
    		1/4
    		HexBrass1,000 psi @ 72° F50785K60100000
    1/4
    		1/4
    		HexBrass2,100 psi @ 72° F4860K15200000
    3/8
    		3/8
    		HexBrass1,000 psi @ 72° F50785K60300000
    3/8
    		3/8
    		HexBrass1,400 psi @ 72° F4860K15300000
    1/2
    		1/2
    		HexBrass1,000 psi @ 72° F50785K60800000
    1/2
    		1/2
    		HexBrass1,400 psi @ 72° F4860K15400000
    3/4
    		3/4
    		HexBrass1,000 psi @ 72° F50785K60900000
    3/4
    		3/4
    		HexBrass1,700 psi @ 72° F4860K15500000
     
    Locknuts
    Image of Product. Front orientation. Pipe Locknuts.
    NPSL Thread—NPSL (National Pipe Straight Locknut) threads are compatible with NPT threads.
    Pipe
    Size
    Finished
    Material
    Max. Pressure
    @ Temp.
    Each
    NPSL Female
    1/8
    		Brass1,000 psi @ 72° F50785K14100000
    1/4
    		Brass1,000 psi @ 72° F50785K1420000
    3/8
    		Brass1,000 psi @ 72° F50785K1430000
    1/2
    		Brass1,000 psi @ 72° F50785K1440000
    3/4
    		Brass1,000 psi @ 72° F50785K1450000
     

    Precision High-Pressure Brass and Bronze Threaded Pipe Fittings

    Also known as instrumentation fittings, these have the most precise threads and the tightest tolerances of all the brass pipe fittings we offer. Fittings are brass for good corrosion resistance.
    Straight Adapters
    Image of Product. Female × Male. Front orientation. Pipe and Fittings. Precision High-Pressure Brass and Bronze Threaded Pipe Fittings, Straight Adapters, Threaded Fitting Connection, Male, Female, Hex Body.

    Female × Male

    Pipe
    Size
    (A)
    (B)
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    BSPP Female × NPT Male
    1/8
    		1/8
    		Hex360 Brass3,200 psi @ 72° F1,500 psi @ 300° F9171K171000000
    1/4
    		1/4
    		Hex360 Brass3,300 psi @ 72° F1,500 psi @ 300° F9171K17200000
    3/8
    		3/8
    		Hex360 Brass2,600 psi @ 72° F1,500 psi @ 300° F9171K17300000
    1/2
    		1/2
    		Hex360 Brass2,400 psi @ 72° F1,500 psi @ 300° F9171K17400000
    3/4
    		3/4
    		Hex360 Brass2,300 psi @ 72° F1,500 psi @ 300° F9171K175000000
     
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