Brass fittings 5/8-18 Thread size

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

Image for Brass Hose Barb Fittings

Brass Hose Barb Fittings

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Flare Fittings

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SAE 45 Deg Flare

Image for Lead Free Brass Fittings

Lead Free Brass Fittings

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Brass Push-In Fittings

Image for Stainless Steel Hose Barbs

Stainless Steel Hose Barbs

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Midland Metal Mfg. 10494 3/8 FE X MALE FLARE SWVL ELBOW, Brass Fittings, SAE 45 Deg Flare, Forged Swivel Elbow | Blackhawk Supply

10494 | 3 / 8 FE X MALE FLARE SWVL ELBOW, Brass Fittings, SAE 45 Deg Flare, Forged Swivel Elbow | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10494

Midland Metal Mfg. 32105 3/8 X 3/8 (HB X FEM FLARE SWIVL), Brass Fittings, Hose Barb, Female 45 Deg Flare Swivel | Blackhawk Supply

32105 | 3 / 8 X 3 / 8 (HB X FEM FLARE SWIVL), Brass Fittings, Hose Barb, Female 45 Deg Flare Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32105

Midland Metal Mfg. 32084 3/8 X 3/8 (HOSE BARB X M FLARE), Brass Fittings, Hose Barb, 45 Deg Flare Adapter | Blackhawk Supply

32084 | 3 / 8 X 3 / 8 (HOSE BARB X M FLARE), Brass Fittings, Hose Barb, 45 Deg Flare Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32084

Midland Metal Mfg. 10375 3/8 MALE FLARE CROSS, Brass Fittings, SAE 45 Deg Flare, Male Forged Flare Cross | Blackhawk Supply

10375 | 3 / 8 MALE FLARE CROSS, Brass Fittings, SAE 45 Deg Flare, Male Forged Flare Cross | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10375

Midland Metal Mfg. 32327 5/16 X 3/8 (HB X FEM FLARE SWIVL), Brass Fittings, Hose Barb, Female 45 Deg Flare Swivel | Blackhawk Supply

32327 | 5 / 16 X 3 / 8 (HB X FEM FLARE SWIVL), Brass Fittings, Hose Barb, Female 45 Deg Flare Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32327

Midland Metal Mfg. 10108 3/8 MALE FLARE UNION, Brass Fittings, SAE 45 Deg Flare, Flare Union | Blackhawk Supply

10108 | 3 / 8 MALE FLARE UNION, Brass Fittings, SAE 45 Deg Flare, Flare Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10108

Midland Metal Mfg. 10483 3/8 FEMALE FLARE SWIVEL UNION, Brass Fittings, SAE 45 Deg Flare, Forged Swivel | Blackhawk Supply

10483 | 3 / 8 FEMALE FLARE SWIVEL UNION, Brass Fittings, SAE 45 Deg Flare, Forged Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10483

Midland Metal Mfg. 32103 1/4 X 3/8 (HB X FEM FLARE SWIVL), Brass Fittings, Hose Barb, Female 45 Deg Flare Swivel | Blackhawk Supply

32103 | 1 / 4 X 3 / 8 (HB X FEM FLARE SWIVL), Brass Fittings, Hose Barb, Female 45 Deg Flare Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32103

Midland Metal Mfg. 10077 3/8 FLARE CAP, Brass Fittings, SAE 45 Deg Flare, Flared Cap | Blackhawk Supply

10077 | 3 / 8 FLARE CAP, Brass Fittings, SAE 45 Deg Flare, Flared Cap | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10077

Midland Metal Mfg. 30314 3/8 X 3/8 (POHB X F INV FL ADPT), Brass Fittings, Push On Hose Barb, Inverted Flare Female Adapter | Blackhawk Supply

30314 | 3 / 8 X 3 / 8 (POHB X F INV FL ADPT), Brass Fittings, Push On Hose Barb, Inverted Flare Female Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30314

Midland Metal Mfg. 32105C 3/8 BARB X 3/8 SAE CRIMP STYLE, Brass Fittings, Hose Barb, Female 45 Deg Flare Swivel | Blackhawk Supply

32105C | 3 / 8 BARB X 3 / 8 SAE CRIMP STYLE, Brass Fittings, Hose Barb, Female 45 Deg Flare Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 32105C

Midland Metal Mfg. 30279 3/8 X 3/8 (POHB X M INV FL SWVL), Brass Fittings, Push On Hose Barb, Inverted Flare Male Swivel | Blackhawk Supply

30279 | 3 / 8 X 3 / 8 (POHB X M INV FL SWVL), Brass Fittings, Push On Hose Barb, Inverted Flare Male Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30279

Midland Metal Mfg. 12089 3/8 FE INVERTED FLARE UNION TEE, Brass Fittings, Inverted Flare, Union Tee | Blackhawk Supply

12089 | 3 / 8 FE INVERTED FLARE UNION TEE, Brass Fittings, Inverted Flare, Union Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 12089

Midland Metal Mfg. 30243 3/8 X 3/8 (POHB X M FLARE ADAPTER), Brass Fittings, Push On Hose Barb, Male SAE Flare Adapter | Blackhawk Supply

30243 | 3 / 8 X 3 / 8 (POHB X M FLARE ADAPTER), Brass Fittings, Push On Hose Barb, Male SAE Flare Adapter | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30243

Midland Metal Mfg. 12254 3/8 X 5/16 (M FLARE X M INV FLARE), Brass Fittings, Inverted Flare, SAE Flare by Inverted Flare | Blackhawk Supply

12254 | 3 / 8 X 5 / 16 (M FLARE X M INV FLARE), Brass Fittings, Inverted Flare, SAE Flare by Inverted Flare | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 12254

Midland Metal Mfg. 12026 3/8 FEMALE INVERTED FLARE UNION, Brass Fittings, Brake Lines, Union Internal | Blackhawk Supply

12026 | 3 / 8 FEMALE INVERTED FLARE UNION, Brass Fittings, Brake Lines, Union Internal | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 12026

Midland Metal Mfg. 30261 1/2 X 3/8 (POHB X F FLARE SWVL), Brass Fittings, Push On Hose Barb, 45 Deg SAE Flare Swivel | Blackhawk Supply

30261 | 1 / 2 X 3 / 8 (POHB X F FLARE SWVL), Brass Fittings, Push On Hose Barb, 45 Deg SAE Flare Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30261

Midland Metal Mfg. 38832 5/16 X 3/8 INV MALE FUEL, Brass Fittings, Hose Barb, Inverted Flare Barbed Male Connector | Blackhawk Supply

38832 | 5 / 16 X 3 / 8 INV MALE FUEL, Brass Fittings, Hose Barb, Inverted Flare Barbed Male Connector | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 38832

Midland Metal Mfg. 30260 5/16 X 3/8 (POHB X F FLARE SWVL), Brass Fittings, Push On Hose Barb, 45 Deg SAE Flare Swivel | Blackhawk Supply

30260 | 5 / 16 X 3 / 8 (POHB X F FLARE SWVL), Brass Fittings, Push On Hose Barb, 45 Deg SAE Flare Swivel | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30260

Midland Metal Mfg. 10136 3/8 FEMALE FLARE UNION, Brass Fittings, SAE 45 Deg Flare, Union | Blackhawk Supply

10136 | 3 / 8 FEMALE FLARE UNION, Brass Fittings, SAE 45 Deg Flare, Union | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10136

Midland Metal Mfg. 38836 3/8 X 3/8 INV MALE FUEL, Brass Fittings, Hose Barb, Inverted Flare Barbed Male Connector | Blackhawk Supply

38836 | 3 / 8 X 3 / 8 INV MALE FUEL, Brass Fittings, Hose Barb, Inverted Flare Barbed Male Connector | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 38836

Midland Metal Mfg. 12256 3/8 X 3/8 (M FLARE X M INV FLARE), Brass Fittings, Inverted Flare, SAE Flare by Inverted Flare | Blackhawk Supply

12256 | 3 / 8 X 3 / 8 (M FLARE X M INV FLARE), Brass Fittings, Inverted Flare, SAE Flare by Inverted Flare | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 12256

Midland Metal Mfg. 30483 3/8 SAE POHB X 37/45F FL SWV EL, Brass Fittings, Push On Hose Barb, SAE/JIC 37 Deg/45 Deg Female Swivel 90 Deg Zinc Plated Steel (SAE) | Blackhawk Supply

30483 | 3 / 8 SAE POHB X 37 / 45F FL SWV EL, Brass Fittings, Push On Hose Barb, SAE / JIC 37 Deg / 45 Deg Female Swivel 90 Deg Zinc Plated Steel (SAE) | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 30483

Midland Metal Mfg. 10161 3/8 MALE FLARE TEE, Brass Fittings, SAE 45 Deg Flare, Union Tee | Blackhawk Supply

10161 | 3 / 8 MALE FLARE TEE, Brass Fittings, SAE 45 Deg Flare, Union Tee | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10161

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