Hydraulic fittings Braze tube nut Description
37° JIC hydraulic fittings for sale. Steel hydraulic tube fittings, pipe fittings, and adapters. Buy now at Blackhawk Supply.
![Image for Bulkhead Fittings Steel 37 Degree JIC Flare](http://blackhawksupply.com/cdn/shop/collections/H_bulkhead_1_100x.jpg?v=1525986789)
![Image for O-Ring Face Seal Adapters](http://blackhawksupply.com/cdn/shop/collections/H_oring_1_100x.jpg?v=1525987053)
![Image for Steel SAE O-Ring Fittings](http://blackhawksupply.com/cdn/shop/collections/H_SAE_1_100x.jpg?v=1525986980)
![Image for Steel Pipe Swivels NPSM](http://blackhawksupply.com/cdn/shop/collections/H_steel_pipe_1_100x.jpg?v=1525986653)
![Image for Straights Steel 37 Degree JIC Flare](http://blackhawksupply.com/cdn/shop/collections/H_jic_1_100x.jpg?v=1525986709)
![Image for Shapes Steel 37 Degree JIC Flare](http://blackhawksupply.com/cdn/shop/collections/H_steel_37_1_100x.jpg?v=1525986743)
![Image for Steel Pipe Hydraulic Fittings](http://blackhawksupply.com/cdn/shop/collections/H_pipe_1_100x.jpg?v=1525986846)
![Image for Steel O-Ring Adapter](http://blackhawksupply.com/cdn/shop/collections/H_steel_oring_1_100x.jpg?v=1525986887)
![Image for Females Swivels JIC](http://blackhawksupply.com/cdn/shop/collections/H_female_swivel_1_100x.jpg?v=1525986937)
![Image for O-Rings](http://blackhawksupply.com/cdn/shop/collections/H_orings_1_100x.jpg?v=1525987017)
![Image for Steel BSPT Adapters](http://blackhawksupply.com/cdn/shop/collections/H_BSPT_1_100x.jpg?v=1525987100)
![Image for Steel BSPP Adapters](http://blackhawksupply.com/cdn/shop/collections/H_bspp_1_100x.jpg?v=1525987142)
![Image for Steel Metric Adapters](http://blackhawksupply.com/cdn/shop/collections/H_metric_1_100x.jpg?v=1525987174)
![Image for Steel Beaded Hose Inserts](http://blackhawksupply.com/cdn/shop/collections/H_beaded_1_100x.jpg?v=1525987210)
![Image for Flareless Bite-Type Steel](http://blackhawksupply.com/cdn/shop/collections/H_FLARELESS_BITE_1_100x.jpg?v=1525987280)
![Image for](http://blackhawksupply.com/cdn/shop/collections/H_SS_FLARELESS_BITE_1_100x.jpg?v=1525987358)
![Image for Hydraulic Quick Disconnects](http://blackhawksupply.com/cdn/shop/collections/P_HQD_1_100x.jpg?v=1525987404)
![Image for Steel Metric DIN Fittings](http://blackhawksupply.com/cdn/shop/collections/H_DIN_1_100x.jpg?v=1525987443)
![Image for High Pressure Ball Valve](http://blackhawksupply.com/cdn/shop/collections/H_ball_1_100x.jpg?v=1525987474)
![Image for](http://blackhawksupply.com/cdn/shop/collections/H_motor_1_100x.jpg?v=1525987514)
![Image for Hydraulic Accessories](http://blackhawksupply.com/cdn/shop/collections/H_hydraulic_1_100x.jpg?v=1525987556)
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![Midland Metal Mfg. FSO3186 3/8 FLUSH FACE BRZ TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSO3186_319225eb-8e66-476c-9c70-7df2a3baabec_medium.jpg?v=1708965249)
FSO3186 | 3 / 8 FLUSH FACE BRZ TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: FSO3186
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![Midland Metal Mfg. FSO3188 1/2 BRAZE TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSO3188_medium.jpg?v=1709053283)
FSO3188 | 1 / 2 BRAZE TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: FSO3188
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![Midland Metal Mfg. FSO3184 1/4 FF BRZ TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSO3184_bec137e8-b020-42da-bf0e-6d4085045ea4_medium.jpg?v=1708965255)
FSO3184 | 1 / 4 FF BRZ TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: FSO3184
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![Midland Metal Mfg. FSO31824 1-1/2 FACE SEAL TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSO31824_medium.jpg?v=1708965235)
FSO31824 | 1-1 / 2 FACE SEAL TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: FSO31824
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![Midland Metal Mfg. FSO31820 1-1/4 BRAZE TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSO31820_6370839a-57a3-4e09-9b6a-13e16ec95ecb_medium.jpg?v=1708965223)
FSO31820 | 1-1 / 4 BRAZE TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: FSO31820
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![Midland Metal Mfg. FSO31816 1 FACE SEAL BRAZE BRAZE TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSO31816_358de7ce-c0f3-4804-a21b-474969020a53_medium.jpg?v=1708965236)
FSO31816 | 1 FACE SEAL BRAZE BRAZE TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: FSO31816
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![Midland Metal Mfg. FSO31812 3/4 BRAZE TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSO31812_dcd1a0e8-81d3-4b7b-a83e-efde1d90dea7_medium.jpg?v=1708965223)
FSO31812 | 3 / 4 BRAZE TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: FSO31812
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![Midland Metal Mfg. FSO31810 5/8 FF BRZ TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSO31810_b9a42732-6e5f-421b-9898-c788e4b0232c_medium.jpg?v=1708965206)
FSO31810 | 5 / 8 FF BRZ TUBE NUT, Hydraulic, O-Ring Face Seal Adapters, Braze Tube Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: FSO31810
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