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. 38153 3/8 X 1/2 (NAB X MIP 45 ELBOW), Brass Fittings, D.O.T. Air Brake Nylon Tubing, 45 Degree Elbow | Blackhawk Supply

38153 | 3 / 8 X 1 / 2 (NAB X MIP 45 ELBOW), Brass Fittings, D.O.T. Air Brake Nylon Tubing, 45 Degree Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 38153

Midland Metal Mfg. 38078 3/8 X 3/8 (NAB X MIP ADAPTER), Brass Fittings, D.O.T. Air Brake Nylon Tubing, Male Adapter | Blackhawk Supply

38078 | 3 / 8 X 3 / 8 (NAB X MIP ADAPTER), Brass Fittings, D.O.T. Air Brake Nylon Tubing, Male Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 38078

Midland Metal Mfg. 38076 3/8 X 1/8 (NAB X MIP ADAPTER), Brass Fittings, D.O.T. Air Brake Nylon Tubing, Male Adapter | Blackhawk Supply

38076 | 3 / 8 X 1 / 8 (NAB X MIP ADAPTER), Brass Fittings, D.O.T. Air Brake Nylon Tubing, Male Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 38076

Midland Metal Mfg. 34591 3/8 SS BARB X 1/4 MIP, Brass Fittings, BEVERAGE FITTINGS, NPT TO BARB ADAPTER | Blackhawk Supply

34591 | 3 / 8 SS BARB X 1 / 4 MIP, Brass Fittings, BEVERAGE FITTINGS, NPT TO BARB ADAPTER | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 34591

Midland Metal Mfg. 34535 3/8 SS HOSE SPLICER, Brass Fittings, BEVERAGE FITTINGS, HOSE SPLICER - STRAIGHT | Blackhawk Supply

34535 | 3 / 8 SS HOSE SPLICER, Brass Fittings, BEVERAGE FITTINGS, HOSE SPLICER - STRAIGHT | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 34535

Midland Metal Mfg. 34563 3/8 SS BARB TEE, Brass Fittings, BEVERAGE FITTINGS, BARB HOSE TEES | Blackhawk Supply

34563 | 3 / 8 SS BARB TEE, Brass Fittings, BEVERAGE FITTINGS, BARB HOSE TEES | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 34563

Midland Metal Mfg. 32902 3/8 X 3/8 (POHB X MALE JIC FLARE), Brass Fittings, Push On Hose Barb, Male JIC Flare Adapter | Blackhawk Supply

32902 | 3 / 8 X 3 / 8 (POHB X MALE JIC FLARE), Brass Fittings, Push On Hose Barb, Male JIC Flare Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32902

Midland Metal Mfg. 32725 3/8 X 3/4 (ID X OD REUSABLE HOSE CP), Brass Fittings, Hose Barb, 1/4 Male Thread ID x OD | Blackhawk Supply

32725 | 3 / 8 X 3 / 4 (ID X OD REUSABLE HOSE CP), Brass Fittings, Hose Barb, 1 / 4 Male Thread ID x OD | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32725

Midland Metal Mfg. 32340 3/8 X 1/2 (HB X FEM 45/37 FL SWVL), Brass Fittings, Hose Barb, Dual 45 Deg/37 Deg Flare Swivel | Blackhawk Supply

32340 | 3 / 8 X 1 / 2 (HB X FEM 45 / 37 FL SWVL), Brass Fittings, Hose Barb, Dual 45 Deg / 37 Deg Flare Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32340

Midland Metal Mfg. 32472 3/8 X 1/4 NPTF FE SWIVEL, Brass Fittings, Hose Barb, Swivel Female Adapter NPTF | Blackhawk Supply

32472 | 3 / 8 X 1 / 4 NPTF FE SWIVEL, Brass Fittings, Hose Barb, Swivel Female Adapter NPTF | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32472

Midland Metal Mfg. 32439 3/8 LH WELD CONNECTOR, Brass Fittings, Hose Barb, Left Hand 9/16 18 #122LWA Welding Hose Connector | Blackhawk Supply

32439 | 3 / 8 LH WELD CONNECTOR, Brass Fittings, Hose Barb, Left Hand 9 / 16 18 #122LWA Welding Hose Connector | Midland Metal Mfg. (OBSOLETE)

Brand: Midland Metal Mfg.

SKU: 32439

Midland Metal Mfg. 32442 3/8 X 3/4 (HOSE BARB X FIP ADAPT), Brass Fittings, Hose Barb, Rigid Female Adapter | Blackhawk Supply

32442 | 3 / 8 X 3 / 4 (HOSE BARB X FIP ADAPT), Brass Fittings, Hose Barb, Rigid Female Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32442

Midland Metal Mfg. 32405 3/8 X 3/8 (HOSE BARB X FIP ELBOW), Brass Fittings, Hose Barb, 90 Deg Female Hose Barb Elbow | Blackhawk Supply

32405 | 3 / 8 X 3 / 8 (HOSE BARB X FIP ELBOW), Brass Fittings, Hose Barb, 90 Deg Female Hose Barb Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32405

Midland Metal Mfg. 32742 3/8X5/8 MALE THREAD, Brass Fittings, Hose Barb, 1/4 Male Thread ID x OD | Blackhawk Supply

32742 | 3 / 8X5 / 8 MALE THREAD, Brass Fittings, Hose Barb, 1 / 4 Male Thread ID x OD | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32742

Midland Metal Mfg. 32354 3/8 X 1/2 (HB X FEM GASKET SWVL), Brass Fittings, Hose Barb, Swivel Female Adapter with Gasket | Blackhawk Supply

32354 | 3 / 8 X 1 / 2 (HB X FEM GASKET SWVL), Brass Fittings, Hose Barb, Swivel Female Adapter with Gasket | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32354

Midland Metal Mfg. 32122 3/8 X 1/4 (HB X FEM GASKET SWVL), Brass Fittings, Hose Barb, Swivel Female Adapter with Gasket | Blackhawk Supply

32122 | 3 / 8 X 1 / 4 (HB X FEM GASKET SWVL), Brass Fittings, Hose Barb, Swivel Female Adapter with Gasket | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32122

Midland Metal Mfg. 32031 3/8 X 3/8 (M BALLSEAT X MIP ADPT), Brass Fittings, Hose Barb, Ballseat Male Adapter | Blackhawk Supply

32031 | 3 / 8 X 3 / 8 (M BALLSEAT X MIP ADPT), Brass Fittings, Hose Barb, Ballseat Male Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32031

Midland Metal Mfg. 32026 3/8 X 3/4 (HOSE BARB X MALE ADPT), Brass Fittings, Hose Barb, Rigid Male Adapter | Blackhawk Supply

32026 | 3 / 8 X 3 / 4 (HOSE BARB X MALE ADPT), Brass Fittings, Hose Barb, Rigid Male Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32026

Midland Metal Mfg. 32041LF 3/8 X 1/4 (HOSE BARB X MIP ELBOW) AB1953, Lead Free, Lead Free Hose Barbs, LF Barb 90 Elbow | Blackhawk Supply

32041LF | 3 / 8 X 1 / 4 (HOSE BARB X MIP ELBOW) AB1953, Lead Free, Lead Free Hose Barbs, LF Barb 90 Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32041LF

Midland Metal Mfg. 32011SS 3/8 X 1/8 (316SS HB X MIP ADAPT), Brass Fittings, Stainless Steel Hose Barbs, 316 Stainless Steel Machined Rigid Male Adapter | Blackhawk Supply

32011SS | 3 / 8 X 1 / 8 (316SS HB X MIP ADAPT), Brass Fittings, Stainless Steel Hose Barbs, 316 Stainless Steel Machined Rigid Male Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32011SS

Midland Metal Mfg. 32014SS 3/8 X 1/2 (316SS HB X MIP ADAPT), Brass Fittings, Stainless Steel Hose Barbs, 316 Stainless Steel Machined Rigid Male Adapter | Blackhawk Supply

32014SS | 3 / 8 X 1 / 2 (316SS HB X MIP ADAPT), Brass Fittings, Stainless Steel Hose Barbs, 316 Stainless Steel Machined Rigid Male Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32014SS

Midland Metal Mfg. 30413 3/8 HB BALL END WELDING STEM, Brass Fittings, Hose Barb, Stem Only Welding Hose Connector | Blackhawk Supply

30413 | 3 / 8 HB BALL END WELDING STEM, Brass Fittings, Hose Barb, Stem Only Welding Hose Connector | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30413

Midland Metal Mfg. 30362 3/8 X 1/2 (POHB X F GASKET SWIVEL), Brass Fittings, Push On Hose Barb, Female Swivel | Blackhawk Supply

30362 | 3 / 8 X 1 / 2 (POHB X F GASKET SWIVEL), Brass Fittings, Push On Hose Barb, Female Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30362

Midland Metal Mfg. 30360 3/8 X 1/4 (POHB X F GASKET SWIVEL), Brass Fittings, Push On Hose Barb, Female Swivel | Blackhawk Supply

30360 | 3 / 8 X 1 / 4 (POHB X F GASKET SWIVEL), Brass Fittings, Push On Hose Barb, Female Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30360

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