Brass fittings Union Shape

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. 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. 20333 1/4 POLY-FLO X COMP BULKHD UNION, Brass Fittings, Flareless, Bulkhead Union Flareless x Compression | Blackhawk Supply

20333 | 1 / 4 POLY-FLO X COMP BULKHD UNION, Brass Fittings, Flareless, Bulkhead Union Flareless x Compression | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20333

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. 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. 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. 20338 5/16 POLY-FLO BULKHEAD UNION, Brass Fittings, Flareless, Bulkhead Union | Blackhawk Supply

20338 | 5 / 16 POLY-FLO BULKHEAD UNION, Brass Fittings, Flareless, Bulkhead Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20338

Midland Metal Mfg. 20235 1/4 POLY-FLO X COMPRESSION UNION, Brass Fittings, Flareless, Union Tube | Blackhawk Supply

20235 | 1 / 4 POLY-FLO X COMPRESSION UNION, Brass Fittings, Flareless, Union Tube | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20235

Midland Metal Mfg. 20170 1/4 X 1/8 (P-IN X FIP BLKHD UNION), Brass Fittings, Brass Push In Fittings, Female Bulkhead Union | Blackhawk Supply

20170 | 1 / 4 X 1 / 8 (P-IN X FIP BLKHD UNION), Brass Fittings, Brass Push In Fittings, Female Bulkhead Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20170

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

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. 20171 1/4 X 1/4 (P-IN X FIP BLKHD UNION), Brass Fittings, Brass Push In Fittings, Female Bulkhead Union | Blackhawk Supply

20171 | 1 / 4 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: 20171

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

Midland Metal Mfg. 20200 3/8 X 1/4 REDUCNG POLY-FLO UNION, Brass Fittings, Flareless, Union | Blackhawk Supply

20200 | 3 / 8 X 1 / 4 REDUCNG POLY-FLO UNION, Brass Fittings, Flareless, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20200

Midland Metal Mfg. 20127 1/4 PUSH-IN BULKHEAD UNION, Brass Fittings, Brass Push In Fittings, Bulkhead Union | Blackhawk Supply

20127 | 1 / 4 PUSH-IN BULKHEAD UNION, Brass Fittings, Brass Push In Fittings, Bulkhead Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20127

Midland Metal Mfg. 20129C 1/2 P-I BULKHEAD UNION, Brass Fittings, Composite Body Push In Fittings, Bulkhead Union | Blackhawk Supply

20129C | 1 / 2 P-I BULKHEAD UNION, Brass Fittings, Composite Body Push In Fittings, Bulkhead Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20129C

Midland Metal Mfg. 20125 5/32 BULKHEAD UNION, Brass Fittings, Brass Push In Fittings, Bulkhead Union | Blackhawk Supply

20125 | 5 / 32 BULKHEAD UNION, Brass Fittings, Brass Push In Fittings, Bulkhead Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20125

Midland Metal Mfg. 20128 3/8 PUSH-IN BULKHEAD UNION, Brass Fittings, Brass Push In Fittings, Bulkhead Union | Blackhawk Supply

20128 | 3 / 8 PUSH-IN BULKHEAD UNION, Brass Fittings, Brass Push In Fittings, Bulkhead Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20128

Midland Metal Mfg. 20129 1/2 PUSH-IN BULKHEAD UNION, Brass Fittings, Brass Push In Fittings, Bulkhead Union | Blackhawk Supply

20129 | 1 / 2 PUSH-IN BULKHEAD UNION, Brass Fittings, Brass Push In Fittings, Bulkhead Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20129

Midland Metal Mfg. 20124 1/8 PUSH-IN BULKHEAD UNION, Brass Fittings, Brass Push In Fittings, Bulkhead Union | Blackhawk Supply

20124 | 1 / 8 PUSH-IN BULKHEAD UNION, Brass Fittings, Brass Push In Fittings, Bulkhead Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20124

Midland Metal Mfg. 20123N 5/16 P-IN BULKHEAD UNION N-PLTD, Brass Fittings, Nickel Plated Push In Fittings, Bulkhead Union | Blackhawk Supply

20123N | 5 / 16 P-IN BULKHEAD UNION N-PLTD, Brass Fittings, Nickel Plated Push In Fittings, Bulkhead Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20123N

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

20020 | 3 / 8 PUSH-IN UNION CONNECTOR, Brass Fittings, Brass Push In Fittings, Union Connector | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20020

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Brand: Veris

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SKU: 587-187

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