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. 20579C 3/8 X 1/4 (P-IN X MIP SWIVEL LONG PATT 90), Brass Fittings, Composite Body Push In Fittings, Long pattern Male Elbows | Blackhawk Supply

20579C | 3 / 8 X 1 / 4 (P-IN X MIP SWIVEL LONG PATT 90), Brass Fittings, Composite Body Push In Fittings, Long pattern Male Elbows | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20579C

Midland Metal Mfg. 20595C 3/8 X 3/8 (P-IN X FIP SWVL COMPOSITE 90), Brass Fittings, Composite Body Push In Fittings, Female Swivel Elbows | Blackhawk Supply

20595C | 3 / 8 X 3 / 8 (P-IN X FIP SWVL COMPOSITE 90), Brass Fittings, Composite Body Push In Fittings, Female Swivel Elbows | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20595C

Midland Metal Mfg. 20596C 3/8 X 1/2 (P-IN X FIP SWVL COMPOSITE 90), Brass Fittings, Composite Body Push In Fittings, Female Swivel Elbows | Blackhawk Supply

20596C | 3 / 8 X 1 / 2 (P-IN X FIP SWVL COMPOSITE 90), Brass Fittings, Composite Body Push In Fittings, Female Swivel Elbows | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20596C

Midland Metal Mfg. 20323 3/8 X 1/4 (POLYFLO X MIP BRANCH T), Brass Fittings, Flareless, Male Branch Tee | Blackhawk Supply

20323 | 3 / 8 X 1 / 4 (POLYFLO X MIP BRANCH T), Brass Fittings, Flareless, Male Branch Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20323

Midland Metal Mfg. 20339 3/8 POLY-FLO BULKHEAD UNION, Brass Fittings, Flareless, Bulkhead Union | Blackhawk Supply

20339 | 3 / 8 POLY-FLO BULKHEAD UNION, Brass Fittings, Flareless, Bulkhead Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20339

Midland Metal Mfg. 20581C 3/8 X 1/2 (P-IN X MIP SWIVEL LONG PATT 90), Brass Fittings, Composite Body Push In Fittings, Long pattern Male Elbows | Blackhawk Supply

20581C | 3 / 8 X 1 / 2 (P-IN X MIP SWIVEL LONG PATT 90), Brass Fittings, Composite Body Push In Fittings, Long pattern Male Elbows | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20581C

Midland Metal Mfg. 20580C 3/8 X 3/8 (P-IN X MIP SWIVEL LONG PATT 90), Brass Fittings, Composite Body Push In Fittings, Long pattern Male Elbows | Blackhawk Supply

20580C | 3 / 8 X 3 / 8 (P-IN X MIP SWIVEL LONG PATT 90), Brass Fittings, Composite Body Push In Fittings, Long pattern Male Elbows | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20580C

Midland Metal Mfg. 20313 3/8 X 1/4 (POLY-FLO X MIP RUN TEE), Brass Fittings, Flareless, Male Run Tee | Blackhawk Supply

20313 | 3 / 8 X 1 / 4 (POLY-FLO X MIP RUN TEE), Brass Fittings, Flareless, Male Run Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20313

Midland Metal Mfg. 20512N 3/8OD X 1/4OD P-I REDUCER N-PLTD, Brass Fittings, Nickel Plated Push In Fittings, REDUCER | Blackhawk Supply

20512N | 3 / 8OD X 1 / 4OD P-I REDUCER N-PLTD, Brass Fittings, Nickel Plated Push In Fittings, REDUCER | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20512N

Midland Metal Mfg. 20203 3/8 POLY-FLO CAP, Brass Fittings, Flareless, Plastic Cap | Blackhawk Supply

20203 | 3 / 8 POLY-FLO CAP, Brass Fittings, Flareless, Plastic Cap | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20203

Midland Metal Mfg. 20277 3/8 X 1/4 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Blackhawk Supply

20277 | 3 / 8 X 1 / 4 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20277

Midland Metal Mfg. 20164 3/8 P-I X 1/4 MALE SWIVEL RUN TEE, Brass Fittings, Brass Push In Fittings, Swivel Male Run Tee | Blackhawk Supply

20164 | 3 / 8 P-I X 1 / 4 MALE SWIVEL RUN TEE, Brass Fittings, Brass Push In Fittings, Swivel Male Run Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20164

Midland Metal Mfg. 20165 3/8 X 3/8 (P-IN X MIP SWVL RUN T), Brass Fittings, Brass Push In Fittings, Swivel Male Run Tee | Blackhawk Supply

20165 | 3 / 8 X 3 / 8 (P-IN X MIP SWVL RUN T), Brass Fittings, Brass Push In Fittings, Swivel Male Run Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20165

Midland Metal Mfg. 20158N 3/8 X 1/2 SW MALE BRANCH TEE, Brass Fittings, Nickel Plated Push In Fittings, Swivel Male Branch Tee | Blackhawk Supply

20158N | 3 / 8 X 1 / 2 SW MALE BRANCH TEE, Brass Fittings, Nickel Plated Push In Fittings, Swivel Male Branch Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20158N

Midland Metal Mfg. 20244 3/8 POLY-FLO UNION, Brass Fittings, Flareless, Union | Blackhawk Supply

20244 | 3 / 8 POLY-FLO UNION, Brass Fittings, Flareless, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20244

Midland Metal Mfg. 20165N 3/8 X 3/8 (PI X MIP SWVL RUN T NPLT), Brass Fittings, Nickel Plated Push In Fittings, Swivel Male Run Tee | Blackhawk Supply

20165N | 3 / 8 X 3 / 8 (PI X MIP SWVL RUN T NPLT), Brass Fittings, Nickel Plated Push In Fittings, Swivel Male Run Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20165N

Midland Metal Mfg. 20158C 3/8X1/2 (P-INXMIP SWV COMPOSITE BRANCH TEE), Brass Fittings, Composite Body Push In Fittings, Swivel Male Branch Tee | Blackhawk Supply

20158C | 3 / 8X1 / 2 (P-INXMIP SWV COMPOSITE BRANCH TEE), Brass Fittings, Composite Body Push In Fittings, Swivel Male Branch Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20158C

Midland Metal Mfg. 20188C 3/8 X 1/4 (P-IN X MIP SWIVEL COMPOSITE Y), Brass Fittings, Composite Body Push In Fittings, Swivel Y Connector | Blackhawk Supply

20188C | 3 / 8 X 1 / 4 (P-IN X MIP SWIVEL COMPOSITE Y), Brass Fittings, Composite Body Push In Fittings, Swivel Y Connector | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20188C

Midland Metal Mfg. 20165C 3/8 X 3/8 (P-IN X MIP SWVL RUN T), Brass Fittings, Composite Body Push In Fittings, Swivel Male Run Tee | Blackhawk Supply

20165C | 3 / 8 X 3 / 8 (P-IN X MIP SWVL RUN T), Brass Fittings, Composite Body Push In Fittings, Swivel Male Run Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20165C

Midland Metal Mfg. 20153N 3/8 PUSH-IN UNION ELBOW N-PLTD, Brass Fittings, Nickel Plated Push In Fittings, Union Elbow | Blackhawk Supply

20153N | 3 / 8 PUSH-IN UNION ELBOW N-PLTD, Brass Fittings, Nickel Plated Push In Fittings, Union Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20153N

Midland Metal Mfg. 20237 3/8 POLY-FLO X COMPRESSION UNION, Brass Fittings, Flareless, Union Tube | Blackhawk Supply

20237 | 3 / 8 POLY-FLO X COMPRESSION UNION, Brass Fittings, Flareless, Union Tube | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20237

Midland Metal Mfg. 20181C 3/8X1/2 (P-IN X MIP SWVL COMPOSITE RUN TEE), Brass Fittings, Composite Body Push In Fittings, Swivel Male Run Tee | Blackhawk Supply

20181C | 3 / 8X1 / 2 (P-IN X MIP SWVL COMPOSITE RUN TEE), Brass Fittings, Composite Body Push In Fittings, Swivel Male Run Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20181C

Midland Metal Mfg. 20168N 3/8 x 1/4 SWIVEL MALE RUN TEE, Brass Fittings, Nickel Plated Push In Fittings, Swivel Male Run Tee | Blackhawk Supply

20168N | 3 / 8 x 1 / 4 SWIVEL MALE RUN TEE, Brass Fittings, Nickel Plated Push In Fittings, Swivel Male Run Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20168N

Midland Metal Mfg. 20172 3/8 X 1/4 (P-IN X FIP BLKHD UNION), Brass Fittings, Brass Push In Fittings, Female Bulkhead Union | Blackhawk Supply

20172 | 3 / 8 X 1 / 4 (P-IN X FIP BLKHD UNION), Brass Fittings, Brass Push In Fittings, Female Bulkhead Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20172

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