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 Nipples

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Brass Couplings

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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. LF29S-6 3/8 BARBXBARB LF HOSE SPLICER MAF/USA Mid-America Fittings Made in USA | Blackhawk Supply

LF29S-6 | 3 / 8 BARBXBARB LF HOSE SPLICER MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: LF29S-6

Midland Metal Mfg. LF29F-66 3/8HID X 3/8FPT LF FE H/BARB MAF/USA Mid-America Fittings Made in USA | Blackhawk Supply

LF29F-66 | 3 / 8HID X 3 / 8FPT LF FE H / BARB MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: LF29F-66

Midland Metal Mfg. LF29-66 3/8HID X 3/8MPT LF MALE H/BARB MAF/USA Mid-America Fittings Made in USA | Blackhawk Supply

LF29-66 | 3 / 8HID X 3 / 8MPT LF MALE H / BARB MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: LF29-66

Midland Metal Mfg. LF40-6 3/8 LEAD FREE FLARE CAP MAF/USA Mid-America Fittings Made in USA | Blackhawk Supply

LF40-6 | 3 / 8 LEAD FREE FLARE CAP MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: LF40-6

Midland Metal Mfg. LF112-6 3/8" X CLOSE LF PIPE NIPPLE MAF/USA Mid-America Fittings Made in USA | Blackhawk Supply

LF112-6 | 3 / 8" X CLOSE LF PIPE NIPPLE MAF / USA Mid-America Fittings Made in USA | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: LF112-6

Midland Metal Mfg. 973952 3/8 HOSE BARB X MIP 316SS ADAPT, Brass Fittings, Stainless Steel Hose Barbs, 316 Stainless Steel Hose Nipple | Blackhawk Supply

973952 | 3 / 8 HOSE BARB X MIP 316SS ADAPT, Brass Fittings, Stainless Steel Hose Barbs, 316 Stainless Steel Hose Nipple | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 973952

Midland Metal Mfg. 860606C 3/8X3/8 (PI X F DOT BULKHD UNION COMPOSITE), Brass Fittings, DOT Composite Body Push-In, DOT Composite Style Push-In Female Bulkhead Connector | Blackhawk Supply

860606C | 3 / 8X3 / 8 (PI X F DOT BULKHD UNION COMPOSITE), Brass Fittings, DOT Composite Body Push-In, DOT Composite Style Push-In Female Bulkhead Connector | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 860606C

Midland Metal Mfg. 860606 3/8X3/8 (PI X F DOT BULKHD UNION), Brass Fittings, D.O.T. Push In, Female Bulkhead Union | Blackhawk Supply

860606 | 3 / 8X3 / 8 (PI X F DOT BULKHD UNION), Brass Fittings, D.O.T. Push In, Female Bulkhead Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 860606

Anderson Metals 81116-06 3/8 CP RB STREET ELBOW | Blackhawk Supply

81116-06 | 3 / 8 CP RB STREET ELBOW | Anderson Metals

Brand: Anderson Metals

SKU: 81116-06

Anderson Metals 81110-0604 3/8 X 1/4 CP HEX BUSHING | Blackhawk Supply

81110-0604 | 3 / 8 X 1 / 4 CP HEX BUSHING | Anderson Metals

Brand: Anderson Metals

SKU: 81110-0604

Anderson Metals 781103-06 LF 3/8 CP RB COUPLING | Blackhawk Supply

781103-06 | LF 3 / 8 CP RB COUPLING | Anderson Metals

Brand: Anderson Metals

SKU: 781103-06

Midland Metal Mfg. 77341 3/8 X 1/2 FEMALE ADAPTER C X F, Nipples and Fittings, Wrot Solder Joint, Female Adapter C x F | Blackhawk Supply

77341 | 3 / 8 X 1 / 2 FEMALE ADAPTER C X F, Nipples and Fittings, Wrot Solder Joint, Female Adapter C x F | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 77341

Midland Metal Mfg. 77308 3/8 X 1/2 MALE ADAPTER, Nipples and Fittings, Wrot Solder Joint, Male Adapter C x M | Blackhawk Supply

77308 | 3 / 8 X 1 / 2 MALE ADAPTER, Nipples and Fittings, Wrot Solder Joint, Male Adapter C x M | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 77308

Midland Metal Mfg. 73971 3/8 X 1/4 (HB X MIP 304SS ADAPTER), Brass Fittings, Stainless Steel Hose Barbs, 304 Stainless Steel Reducing Hose Nipple | Blackhawk Supply

73971 | 3 / 8 X 1 / 4 (HB X MIP 304SS ADAPTER), Brass Fittings, Stainless Steel Hose Barbs, 304 Stainless Steel Reducing Hose Nipple | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 73971

Midland Metal Mfg. 73952 3/8 HOSE BARB X MIP 304SS ADAPT, Brass Fittings, Stainless Steel Hose Barbs, 304 Stainless Steel Hose Nipple | Blackhawk Supply

73952 | 3 / 8 HOSE BARB X MIP 304SS ADAPT, Brass Fittings, Stainless Steel Hose Barbs, 304 Stainless Steel Hose Nipple | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 73952

Midland Metal Mfg. 720604SC 3/8X1/4 (PI X MIP DOT BRNCH TEE) COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Branch Tee | Blackhawk Supply

720604SC | 3 / 8X1 / 4 (PI X MIP DOT BRNCH TEE) COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Branch Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 720604SC

Midland Metal Mfg. 720604 3/8 X 1/4 (PI X MIP DOT BRNCH TEE), Brass Fittings, D.O.T. Push In, Male Branch Tee | Blackhawk Supply

720604 | 3 / 8 X 1 / 4 (PI X MIP DOT BRNCH TEE), Brass Fittings, D.O.T. Push In, Male Branch Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 720604

Midland Metal Mfg. 72060404 3/8X1/4X1/4 DOT MALE BRANCH, Brass Fittings, D.O.T. Push In, Male Branch Tee | Blackhawk Supply

72060404 | 3 / 8X1 / 4X1 / 4 DOT MALE BRANCH, Brass Fittings, D.O.T. Push In, Male Branch Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 72060404

Midland Metal Mfg. 710608SC 3/8X1/2 (P-IN X MIP DOT RUN TEE) COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Run Tee | Blackhawk Supply

710608SC | 3 / 8X1 / 2 (P-IN X MIP DOT RUN TEE) COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Run Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 710608SC

Anderson Metals 707042-06 LF 7329M/F 3/8 GH SET | Blackhawk Supply

707042-06 | LF 7329M / F 3 / 8 GH SET | Anderson Metals

Brand: Anderson Metals

SKU: 707042-06

Midland Metal Mfg. 710606 3/8 X 3/8 (P-IN X MIP DOT RUN TEE), Brass Fittings, D.O.T. Push In, Male Run Tee | Blackhawk Supply

710606 | 3 / 8 X 3 / 8 (P-IN X MIP DOT RUN TEE), Brass Fittings, D.O.T. Push In, Male Run Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 710606

Midland Metal Mfg. 710604 3/8 X 1/4 (P-IN X MIP DOT RUN TEE), Brass Fittings, D.O.T. Push In, Male Run Tee | Blackhawk Supply

710604 | 3 / 8 X 1 / 4 (P-IN X MIP DOT RUN TEE), Brass Fittings, D.O.T. Push In, Male Run Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 710604

Midland Metal Mfg. 720606SC 3/8X3/8 (PI X MIP DOT BRNCH TEE) COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Branch Tee | Blackhawk Supply

720606SC | 3 / 8X3 / 8 (PI X MIP DOT BRNCH TEE) COMPOSITE, Brass Fittings, DOT Composite Body Push-In, DOT Composite Body Push-In Male Branch Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 720606SC

Midland Metal Mfg. 720606 3/8 X 3/8 (PI X MIP DOT BRNCH TEE), Brass Fittings, D.O.T. Push In, Male Branch Tee | Blackhawk Supply

720606 | 3 / 8 X 3 / 8 (PI X MIP DOT BRNCH TEE), Brass Fittings, D.O.T. Push In, Male Branch Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 720606

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