Brass fittings 3/8 in Connection size 1

At Blackhawk Supply, we've curated an unmatched collection of over 520 precision-engineered brass fittings from industry titans Midland Metal Mfg. and Anderson Metals. Browse our numerous brass fitting options below!

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Brass Bushings

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Brass Nipples

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Brass Couplings

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Brass Elbows

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Brass Connectors

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Brass Tees

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Brass Unions

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Brass Adapters

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Brass Compression Fittings

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Compression Fittings

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Brass Valves

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Brass Flare Fittings

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Brass Plugs

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Brass Caps

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Brass Union

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Brass Sleeves

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Brass Inserts

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Brass Nuts

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Brass Swivel Fittings

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Brass Hose Fittings

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Brass Barbed Fittings

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Brass Hose Barb Fittings

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Flare Fittings

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SAE 45 Deg Flare

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Lead Free Brass Fittings

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Brass Push-In Fittings

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Stainless Steel Hose Barbs

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Midland Metal Mfg. 32042 3/8 X 3/8 (HOSE BARB X MIP ELBOW), Brass Fittings, Hose Barb, Forged Hose Barb 90 Deg Elbow | Blackhawk Supply

32042 | 3 / 8 X 3 / 8 (HOSE BARB X MIP ELBOW), Brass Fittings, Hose Barb, Forged Hose Barb 90 Deg Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32042

Midland Metal Mfg. 10483 3/8 FEMALE FLARE SWIVEL UNION, Brass Fittings, SAE 45 Deg Flare, Forged Swivel | Blackhawk Supply

10483 | 3 / 8 FEMALE FLARE SWIVEL UNION, Brass Fittings, SAE 45 Deg Flare, Forged Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10483

Midland Metal Mfg. 32014 3/8 X 1/2 (HOSE BARB X MALE ADPT), Brass Fittings, Hose Barb, Rigid Male Adapter | Blackhawk Supply

32014 | 3 / 8 X 1 / 2 (HOSE BARB X MALE ADPT), Brass Fittings, Hose Barb, Rigid Male Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32014

Midland Metal Mfg. 28247 3/8 FIPXMIPXFIP BS STREET TEE, Brass Fittings, Pipe, Street Tee | Blackhawk Supply

28247 | 3 / 8 FIPXMIPXFIP BS STREET TEE, Brass Fittings, Pipe, Street Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 28247

Midland Metal Mfg. 28213 3/8 MIP HEX NIPPLE, Brass Fittings, Pipe, Hex Nipple | Blackhawk Supply

28213 | 3 / 8 MIP HEX NIPPLE, Brass Fittings, Pipe, Hex Nipple | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 28213

Midland Metal Mfg. 18188 3/8 X 1/4 (COMP X MIP ADAPTER), Brass Fittings, Compression, Male Adapter | Blackhawk Supply

18188 | 3 / 8 X 1 / 4 (COMP X MIP ADAPTER), Brass Fittings, Compression, Male Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 18188

Midland Metal Mfg. 10464 3/8 X 1/2 (M FLARE X FE FLARE ADP), Brass Fittings, SAE 45 Deg Flare, Flare Reducer | Blackhawk Supply

10464 | 3 / 8 X 1 / 2 (M FLARE X FE FLARE ADP), Brass Fittings, SAE 45 Deg Flare, Flare Reducer | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10464

Midland Metal Mfg. 32610 3/8 BARB CROSSES, Brass Fittings, Hose Barb, Hose Barb Cross | Blackhawk Supply

32610 | 3 / 8 BARB CROSSES, Brass Fittings, Hose Barb, Hose Barb Cross | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32610

Midland Metal Mfg. 30203 3/8 X 1/4 (PO(HB X MIP ADAPTER)), Brass Fittings, Push On Hose Barb, Male Adapter | Blackhawk Supply

30203 | 3 / 8 X 1 / 4 (PO(HB X MIP ADAPTER)), Brass Fittings, Push On Hose Barb, Male Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30203

Midland Metal Mfg. 28133 3/8 X CLOSE YELLOW BRASS NIPPLE, Brass Fittings, Pipe, Close Nipple | Blackhawk Supply

28133 | 3 / 8 X CLOSE YELLOW BRASS NIPPLE, Brass Fittings, Pipe, Close Nipple | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 28133

Midland Metal Mfg. 18029 3/8 COMPRESSION PLUG, Brass Fittings, Compression, Compression Plug | Blackhawk Supply

18029 | 3 / 8 COMPRESSION PLUG, Brass Fittings, Compression, Compression Plug | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 18029

Midland Metal Mfg. 10234 3/8 X 1/8 (MALE FLARE X FIP ADPT), Brass Fittings, SAE 45 Deg Flare, Female Adapter | Blackhawk Supply

10234 | 3 / 8 X 1 / 8 (MALE FLARE X FIP ADPT), Brass Fittings, SAE 45 Deg Flare, Female Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10234

Midland Metal Mfg. 30271 3/8 X 5/16 (POHB X M FLARE ADAPTER), Brass Fittings, Push On Hose Barb, Male SAE Flare Adapter | Blackhawk Supply

30271 | 3 / 8 X 5 / 16 (POHB X M FLARE ADAPTER), Brass Fittings, Push On Hose Barb, Male SAE Flare Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30271

Midland Metal Mfg. 30266 3/8 X 3/8 (POHB X FE JIC FL SWVL), Brass Fittings, Push On Hose Barb, Female 37 Deg JIC Flare Swivel | Blackhawk Supply

30266 | 3 / 8 X 3 / 8 (POHB X FE JIC FL SWVL), Brass Fittings, Push On Hose Barb, Female 37 Deg JIC Flare Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30266

Midland Metal Mfg. 10066 3/8 FLARE PLUG, Brass Fittings, SAE 45 Deg Flare, Flared Plug | Blackhawk Supply

10066 | 3 / 8 FLARE PLUG, Brass Fittings, SAE 45 Deg Flare, Flared Plug | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10066

Midland Metal Mfg. 10119 3/8 X 5/16 REDUCNG M FLARE UNION, Brass Fittings, SAE 45 Deg Flare, Reducing Flare Union | Blackhawk Supply

10119 | 3 / 8 X 5 / 16 REDUCNG M FLARE UNION, Brass Fittings, SAE 45 Deg Flare, Reducing Flare Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10119

Midland Metal Mfg. 30279 3/8 X 3/8 (POHB X M INV FL SWVL), Brass Fittings, Push On Hose Barb, Inverted Flare Male Swivel | Blackhawk Supply

30279 | 3 / 8 X 3 / 8 (POHB X M INV FL SWVL), Brass Fittings, Push On Hose Barb, Inverted Flare Male Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30279

Midland Metal Mfg. 28193 3/8 X 1/4 (FIP X MIP ADPT), Brass Fittings, Pipe, Extender Adapter | Blackhawk Supply

28193 | 3 / 8 X 1 / 4 (FIP X MIP ADPT), Brass Fittings, Pipe, Extender Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 28193

Midland Metal Mfg. 10473 3/8 X 5/8 (M FLARE X FE FLARE ADP), Brass Fittings, SAE 45 Deg Flare, Flare Reducer | Blackhawk Supply

10473 | 3 / 8 X 5 / 8 (M FLARE X FE FLARE ADP), Brass Fittings, SAE 45 Deg Flare, Flare Reducer | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10473

Midland Metal Mfg. 32452 3/8 BARB X 1/4 BSPT MALE ADAPTER, Brass Fittings, BSPT/ BSPP Fittings, Brass Rigid Male Barb Adapter | Blackhawk Supply

32452 | 3 / 8 BARB X 1 / 4 BSPT MALE ADAPTER, Brass Fittings, BSPT / BSPP Fittings, Brass Rigid Male Barb Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32452

Midland Metal Mfg. 30313 3/8 X 5/16 (POHB X F INV FL ADPT), Brass Fittings, Push On Hose Barb, Inverted Flare Female Adapter | Blackhawk Supply

30313 | 3 / 8 X 5 / 16 (POHB X F INV FL ADPT), Brass Fittings, Push On Hose Barb, Inverted Flare Female Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30313

Midland Metal Mfg. 18189 3/8 X 3/8 (COMP X MIP ADAPTER), Brass Fittings, Compression, Male Adapter | Blackhawk Supply

18189 | 3 / 8 X 3 / 8 (COMP X MIP ADAPTER), Brass Fittings, Compression, Male Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 18189

Midland Metal Mfg. 10264 3/8 X 3/8 (MALE FLARE X MIP ADPT), Brass Fittings, SAE 45 Deg Flare, Male Adapter | Blackhawk Supply

10264 | 3 / 8 X 3 / 8 (MALE FLARE X MIP ADPT), Brass Fittings, SAE 45 Deg Flare, Male Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10264

Midland Metal Mfg. 38834 3/8 X 5/16 INV MALE FUEL, Brass Fittings, Hose Barb, Inverted Flare Barbed Male Connector | Blackhawk Supply

38834 | 3 / 8 X 5 / 16 INV MALE FUEL, Brass Fittings, Hose Barb, Inverted Flare Barbed Male Connector | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 38834

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