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 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 Flare Fittings

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Brass Union

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Brass Sleeves

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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. 10212 3/8 X 1/2 (MALE FLARE X MIP TEE), Brass Fittings, SAE 45 Deg Flare, Male Branch Tee | Blackhawk Supply

10212 | 3 / 8 X 1 / 2 (MALE FLARE X MIP TEE), Brass Fittings, SAE 45 Deg Flare, Male Branch Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10212

Midland Metal Mfg. 10210 3/8 X 1/4 (MALE FLARE X MIP TEE), Brass Fittings, SAE 45 Deg Flare, Male Branch Tee | Blackhawk Supply

10210 | 3 / 8 X 1 / 4 (MALE FLARE X MIP TEE), Brass Fittings, SAE 45 Deg Flare, Male Branch Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10210

Midland Metal Mfg. 18278 3/8 X 1/8 (COMP X MIP RUN TEE), Brass Fittings, Compression, Forged Male Run Tee | Blackhawk Supply

18278 | 3 / 8 X 1 / 8 (COMP X MIP RUN TEE), Brass Fittings, Compression, Forged Male Run Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 18278

Midland Metal Mfg. 20011 3/8 PUSH-IN PLASTIC PLUG, Brass Fittings, Brass Push In Fittings, Plastic Plug | Blackhawk Supply

20011 | 3 / 8 PUSH-IN PLASTIC PLUG, Brass Fittings, Brass Push In Fittings, Plastic Plug | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20011

Midland Metal Mfg. 38372 3/8 X 1/2 (MALE ABS X MIP ADAPTER), Brass Fittings, D.O.T. Air Brake Hoses/Ends, Adapter | Blackhawk Supply

38372 | 3 / 8 X 1 / 2 (MALE ABS X MIP ADAPTER), Brass Fittings, D.O.T. Air Brake Hoses / Ends, Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 38372

Anderson Metals 38300-0655 3/8 X 5-1/2 RED BRASS NIPPLE | Blackhawk Supply

38300-0655 | 3 / 8 X 5-1 / 2 RED BRASS NIPPLE | Anderson Metals

Brand: Anderson Metals

SKU: 38300-0655

Anderson Metals 700664-06 LF 764CP 3/8 CP TEE | Blackhawk Supply

700664-06 | LF 764CP 3 / 8 CP TEE | Anderson Metals

Brand: Anderson Metals

SKU: 700664-06

Midland Metal Mfg. 700604 3/8 X 1/4 (P-IN X FIP D.O.T. ELB), Brass Fittings, D.O.T. Push In, Female Elbow | Blackhawk Supply

700604 | 3 / 8 X 1 / 4 (P-IN X FIP D.O.T. ELB), Brass Fittings, D.O.T. Push In, Female Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 700604

Midland Metal Mfg. 700606SC 3/8 X 3/8 (P-IN X FIP D.O.T.ELB COMPOSITE), Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Female Elbow | Blackhawk Supply

700606SC | 3 / 8 X 3 / 8 (P-IN X FIP D.O.T.ELB COMPOSITE), Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Female Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 700606SC

Midland Metal Mfg. 690602S 3/8 X 1/8 (PI X MIP DOT SWVL ELB), Brass Fittings, D.O.T. Push In, Male Swivel Elbow | Blackhawk Supply

690602S | 3 / 8 X 1 / 8 (PI X MIP DOT SWVL ELB), Brass Fittings, D.O.T. Push In, Male Swivel Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 690602S

Midland Metal Mfg. 690606 3/8 X 3/8 (P-IN X MIP D.O.T. ELB), Brass Fittings, D.O.T. Push In, Male Elbow | Blackhawk Supply

690606 | 3 / 8 X 3 / 8 (P-IN X MIP D.O.T. ELB), Brass Fittings, D.O.T. Push In, Male Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 690606

Midland Metal Mfg. 690608S 3/8 X 1/2 (PI X MIP DOT SWVL ELB), Brass Fittings, D.O.T. Push In, Male Swivel Elbow | Blackhawk Supply

690608S | 3 / 8 X 1 / 2 (PI X MIP DOT SWVL ELB), Brass Fittings, D.O.T. Push In, Male Swivel Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 690608S

Midland Metal Mfg. 690602 3/8 X 1/8 (P-IN X MIP D.O.T. ELB), Brass Fittings, D.O.T. Push In, Male Elbow | Blackhawk Supply

690602 | 3 / 8 X 1 / 8 (P-IN X MIP D.O.T. ELB), Brass Fittings, D.O.T. Push In, Male Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 690602

Midland Metal Mfg. 680608C 3/8X1/2 (P-IN X MIP D.O.T. ADPT COMPOSITE), Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Connector | Blackhawk Supply

680608C | 3 / 8X1 / 2 (P-IN X MIP D.O.T. ADPT COMPOSITE), Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Connector | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 680608C

Midland Metal Mfg. 680604C 3/8X 1/4 (P-IN X MIP D.O.T.ADPT COMPOSITE), Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Connector | Blackhawk Supply

680604C | 3 / 8X 1 / 4 (P-IN X MIP D.O.T.ADPT COMPOSITE), Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Connector | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 680604C

Midland Metal Mfg. 650600 3/8 D.O.T. PUSH-IN UNION ELBOW, Brass Fittings, D.O.T. Push In, Union Elbow | Blackhawk Supply

650600 | 3 / 8 D.O.T. PUSH-IN UNION ELBOW, Brass Fittings, D.O.T. Push In, Union Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 650600

Midland Metal Mfg. 640600 3/8 D.O.T. PUSH-IN UNION TEE, Brass Fittings, D.O.T. Push In, Union Tee | Blackhawk Supply

640600 | 3 / 8 D.O.T. PUSH-IN UNION TEE, Brass Fittings, D.O.T. Push In, Union Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 640600

Midland Metal Mfg. 620604C 3/8 X 1/4 MALE BRANCH Y COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Branch Y | Blackhawk Supply

620604C | 3 / 8 X 1 / 4 MALE BRANCH Y COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Branch Y | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 620604C

Midland Metal Mfg. 620606C 3/8 X 3/8 MALE BRANCH Y COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Branch Y | Blackhawk Supply

620606C | 3 / 8 X 3 / 8 MALE BRANCH Y COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Branch Y | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 620606C

Midland Metal Mfg. 590600 3/8 D.O.T. PUSH-IN PLUG, Brass Fittings, D.O.T. Push In, Plug | Blackhawk Supply

590600 | 3 / 8 D.O.T. PUSH-IN PLUG, Brass Fittings, D.O.T. Push In, Plug | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 590600

Midland Metal Mfg. 540604 3/8 X 1/4 (P-IN X MIP 45 DOT ELB), Brass Fittings, D.O.T. Push In, Male 45 Degree Elbow | Blackhawk Supply

540604 | 3 / 8 X 1 / 4 (P-IN X MIP 45 DOT ELB), Brass Fittings, D.O.T. Push In, Male 45 Degree Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 540604

Midland Metal Mfg. 540604SC 3/8X1/4 (P-IN X MIP 45 DOT ELB) COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In 45 Deg. Elbow | Blackhawk Supply

540604SC | 3 / 8X1 / 4 (P-IN X MIP 45 DOT ELB) COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In 45 Deg. Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 540604SC

Midland Metal Mfg. 540608SC 3/8X1/2 (P-IN X MIP 45 DOT ELB) COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In 45 Deg. Elbow | Blackhawk Supply

540608SC | 3 / 8X1 / 2 (P-IN X MIP 45 DOT ELB) COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In 45 Deg. Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 540608SC

Midland Metal Mfg. 40041 3/8 X 1-1/2 RED BRASS NIPPLE, Nipples and Fittings, Brass Nipples, Brass Nipple 3/8" Diameter | Blackhawk Supply

40041 | 3 / 8 X 1-1 / 2 RED BRASS NIPPLE, Nipples and Fittings, Brass Nipples, Brass Nipple 3 / 8" Diameter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 40041

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