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  • 1649-1651 SW South Macedo Blvd., Port St. Lucie, FL 34984
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Brass Fittings

Durable Brass Fittings for Secure, Leak-Free Natural Gas and Propane Connections

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  2. Brass Fittings

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  • 45 Degree Sae Male Adapter

    Brass Adapter, 3/8" FLARE x 3/8" MPT ADAPTER

    Brass Adapter, 3/8" FLARE x 3/8" MPT ADAPTER

    Regular price $1.98
    Regular price Sale price $1.98
    Unit price /  per 
  • 45 Degree Sae Male Adapter

    Brass Adapter, 3/8" FLARE x 1/2" MPT ADAPTER

    Brass Adapter, 3/8" FLARE x 1/2" MPT ADAPTER

    Regular price $2.84
    Regular price Sale price $2.84
    Unit price /  per 
  • 45 Degree Sae Male Adapter

    Brass Adapter, 3/8" FLARE x 3/4" MPT ADAPTER

    Brass Adapter, 3/8" FLARE x 3/4" MPT ADAPTER

    Regular price $7.50
    Regular price Sale price $7.50
    Unit price /  per 
  • 45 Degree Sae Male Adapter

    Brass Adapter, 1/2" FLARE x 1/2" MPT ADAPTER

    Brass Adapter, 1/2" FLARE x 1/2" MPT ADAPTER

    Regular price $3.19
    Regular price Sale price $3.19
    Unit price /  per 
  • 45 Degree Sae Male Adapter

    Brass Adapter, 1/2" FLARE x 3/4" MPT ADAPTER

    Brass Adapter, 1/2" FLARE x 3/4" MPT ADAPTER

    Regular price $4.80
    Regular price Sale price $4.80
    Unit price /  per 
  • 1/2" Flare Brass Fitting

    Brass Adapter, 3/8" FLARE x 1/2" FPT ADAPTER

    Brass Adapter, 3/8" FLARE x 1/2" FPT ADAPTER

    Regular price $2.64
    Regular price Sale price $2.64
    Unit price /  per 
  • 1/2" Flare Brass Fitting

    Brass Adapter, 1/2" FLARE x 3/4" FPT ADAPTER

    Brass Adapter, 1/2" FLARE x 3/4" FPT ADAPTER

    Regular price $4.26
    Regular price Sale price $4.26
    Unit price /  per 
  • 1/2" Sae Flare Fitting Swivel Forged Nut| GasWarehouse.com

    Brass Fitting, 3/8" FEMALE FLARE SWIVEL

    Brass Fitting, 3/8" FEMALE FLARE SWIVEL

    Regular price $4.34
    Regular price Sale price $4.34
    Unit price /  per 
  • 1/2" Sae Flare Fitting Swivel Forged Nut| GasWarehouse.com

    Brass Fitting, 1/2" FEMALE FLARE SWIVEL

    Brass Fitting, 1/2" FEMALE FLARE SWIVEL

    Regular price $7.24
    Regular price Sale price $7.24
    Unit price /  per 
  • 1/2" Flare Fittings & Short Forged Nut| GasWarehouse.com

    Brass Forged Nut 1/2"

    Brass Forged Nut 1/2"

    Regular price $2.19
    Regular price Sale price $2.19
    Unit price /  per 
  • 1/2" Brass Reducing Hex Nipple

    Brass Adapter, 1/2" MALE x 3/8" MALE REDUCING HEX NIPPLE

    Brass Adapter, 1/2" MALE x 3/8" MALE REDUCING HEX NIPPLE

    Regular price $3.18
    Regular price Sale price $3.18
    Unit price /  per 
  • 3/4" Brass Fitting

    Brass Adapter, 3/4" FEMALE x 1/2" MALE PIPE THREAD ADAPTER

    Brass Adapter, 3/4" FEMALE x 1/2" MALE PIPE THREAD ADAPTER

    Regular price $6.21
    Regular price Sale price $6.21
    Unit price /  per 

Gaswarehouse.com offers a comprehensive selection of brass fittings engineered for secure, leak-free connections in natural gas and propane systems. Known for their durability, corrosion resistance, and versatility, brass fittings are a reliable solution for residential, commercial, and industrial gas line installations and repairs.

Our product lineup includes flare fittings, compression fittings, pipe thread adapters, tees, elbows, couplings, caps, nipples, bushings, and check valves, all manufactured to industry standards. These fittings are compatible with a wide range of tubing and pipe materials and are ideal for both low- and high-pressure gas applications.

Whether you're working on appliance connections, regulator setups, underground transitions, or general fuel line repairs, Gaswarehouse has the right brass fitting for the job. Every part we carry is selected for consistent quality, reliable sealing, and long-term performance in demanding environments.

Explore our full range of brass fittings today—engineered for precision, stocked for convenience, and supported by experts who understand gas systems.

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  • (772) 247-0333
  • 1649-1651 SW South Macedo Blvd.
    Port St. Lucie, Florida 34984

    507 South G Street
    Lake Worth, Florida 33460

    3818 NW 49th Street
    Tamarac, Florida 33309

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Built For Pros By Pros

At Gaswarehoues.com, our products are engineered with professionals in mind — durable, precise, and ready to perform in the toughest environments. Behind every part is decades of industry expertise, ensuring you get solutions that work as hard as you do.