Brass fittings Union Description

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!

All Types

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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. 20602 8MM OD PUSH-IN UNION, Brass Fittings, Metric Push Ins, Union | Blackhawk Supply

20602 | 8MM OD PUSH-IN UNION, Brass Fittings, Metric Push Ins, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20602

Midland Metal Mfg. 20024C 1/2 X 3/8 PUSH-IN UNION COMPOSITE CONN, Brass Fittings, Composite Body Push In Fittings, Union | Blackhawk Supply

20024C | 1 / 2 X 3 / 8 PUSH-IN UNION COMPOSITE CONN, Brass Fittings, Composite Body Push In Fittings, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20024C

Midland Metal Mfg. 18071L 7/8 COMPRESSION UNION-LIGHT PTRN, Brass Fittings, Compression, Union | Blackhawk Supply

18071L | 7 / 8 COMPRESSION UNION-LIGHT PTRN, Brass Fittings, Compression, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 18071L

Midland Metal Mfg. 18068 1/2 COMPRESSION UNION, Brass Fittings, Compression, Union | Blackhawk Supply

18068 | 1 / 2 COMPRESSION UNION, Brass Fittings, Compression, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 18068

Midland Metal Mfg. 18066L 3/8 COMPRESSION UNION-LIGHT PTRN, Brass Fittings, Compression, Union | Blackhawk Supply

18066L | 3 / 8 COMPRESSION UNION-LIGHT PTRN, Brass Fittings, Compression, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 18066L

Midland Metal Mfg. 20021C 1/2 UNION PUSH-IN, Brass Fittings, Composite Body Push In Fittings, Union | Blackhawk Supply

20021C | 1 / 2 UNION PUSH-IN, Brass Fittings, Composite Body Push In Fittings, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20021C

Midland Metal Mfg. 20022C 3/8 X 1/4 P-I UNION, Brass Fittings, Composite Body Push In Fittings, Union | Blackhawk Supply

20022C | 3 / 8 X 1 / 4 P-I UNION, Brass Fittings, Composite Body Push In Fittings, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20022C

Midland Metal Mfg. 20020C 3/8 PUSH-IN UNION, Brass Fittings, Composite Body Push In Fittings, Union | Blackhawk Supply

20020C | 3 / 8 PUSH-IN UNION, Brass Fittings, Composite Body Push In Fittings, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20020C

Midland Metal Mfg. 20017C 1/8 UNION PUSH-IN, Brass Fittings, Composite Body Push In Fittings, Union | Blackhawk Supply

20017C | 1 / 8 UNION PUSH-IN, Brass Fittings, Composite Body Push In Fittings, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20017C

Midland Metal Mfg. 620604 3/8 X 1/4 RED UNION-DOT, Brass Fittings, D.O.T. Push In, Union | Blackhawk Supply

620604 | 3 / 8 X 1 / 4 RED UNION-DOT, Brass Fittings, D.O.T. Push In, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 620604

Midland Metal Mfg. 44600 1/8 BRONZE UNION, Nipples and Fittings, Bronze Fittings, Union | Blackhawk Supply

44600 | 1 / 8 BRONZE UNION, Nipples and Fittings, Bronze Fittings, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 44600

Midland Metal Mfg. 39319 1/2 BODY ONLY AIRBRAKE HOSE UNION, Brass Fittings, D.O.T. Air Brake Hoses/Ends, Union | Blackhawk Supply

39319 | 1 / 2 BODY ONLY AIRBRAKE HOSE UNION, Brass Fittings, D.O.T. Air Brake Hoses / Ends, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 39319

Midland Metal Mfg. 38179 1/4 AIR BRAKE UNION COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Union | Blackhawk Supply

38179 | 1 / 4 AIR BRAKE UNION COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 38179

Midland Metal Mfg. 38182 5/8 AIR BRAKE UNION COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Union | Blackhawk Supply

38182 | 5 / 8 AIR BRAKE UNION COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 38182

Midland Metal Mfg. 38183 3/4 AIR BRAKE UNION COPPER-AB | Blackhawk Supply

38183 | 3 / 4 AIR BRAKE UNION COPPER-AB | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 38183

Midland Metal Mfg. 38181 1/2 AIR BRAKE UNION COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Union | Blackhawk Supply

38181 | 1 / 2 AIR BRAKE UNION COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 38181

Midland Metal Mfg. 21007 3/8 X 1/4 SNGL BARB UNION, Brass Fittings, Single and Double Barb, Union | Blackhawk Supply

21007 | 3 / 8 X 1 / 4 SNGL BARB UNION, Brass Fittings, Single and Double Barb, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 21007

Midland Metal Mfg. 21009 3/8 SNGL BARB UNION, Brass Fittings, Single and Double Barb, Union | Blackhawk Supply

21009 | 3 / 8 SNGL BARB UNION, Brass Fittings, Single and Double Barb, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 21009

Midland Metal Mfg. 20604 12MM OD PUSH-IN UNION, Brass Fittings, Metric Push Ins, Union | Blackhawk Supply

20604 | 12MM OD PUSH-IN UNION, Brass Fittings, Metric Push Ins, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20604

Midland Metal Mfg. 20241 3/16 POLY-FLO UNION, Brass Fittings, Flareless, Union | Blackhawk Supply

20241 | 3 / 16 POLY-FLO UNION, Brass Fittings, Flareless, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20241

Midland Metal Mfg. 20243 5/16 POLY-FLO UNION, Brass Fittings, Flareless, Union | Blackhawk Supply

20243 | 5 / 16 POLY-FLO UNION, Brass Fittings, Flareless, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20243

Midland Metal Mfg. 20240 1/8 POLY-FLO UNION, Brass Fittings, Flareless, Union | Blackhawk Supply

20240 | 1 / 8 POLY-FLO UNION, Brass Fittings, Flareless, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20240

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. 20245 1/2 POLY-FLO UNION, Brass Fittings, Flareless, Union | Blackhawk Supply

20245 | 1 / 2 POLY-FLO UNION, Brass Fittings, Flareless, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20245

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