Brass fittings Nut Description
With over 4,000 brass fittings in stock starting at $0.05, we are always ready to provide you with exactly what you need for all your plumbing needs.
![Image for BSPT BSPP Fittings](http://blackhawksupply.com/cdn/shop/collections/BF_bspt_1_100x.jpg?v=1525971071)
![Image for Bulkhead/Anchor/Frame Couplings](http://blackhawksupply.com/cdn/shop/collections/BF_bulkhead_1_100x.jpg?v=1525968743)
![Image for Flare Brass Fittings](http://blackhawksupply.com/cdn/shop/collections/BF_sae_1_100x.jpg?v=1525969853)
![Image for Inverted Flare Brass Fittings](http://blackhawksupply.com/cdn/shop/collections/BF_inverted_1_100x.jpg?v=1525970132)
![Image for Push On Hose Barb Brass Fittings](http://blackhawksupply.com/cdn/shop/collections/BF_push_on_1_100x.jpg?v=1525968978)
![Image for Pipe Brass Fittings](http://blackhawksupply.com/cdn/shop/collections/BF_pipe_1_100x.jpg?v=1525968298)
![Image for Nipples](http://blackhawksupply.com/cdn/shop/collections/LF_brass_nipples_1_100x.jpg?v=1525968422)
![Image for Chrome Plated Brass Fittings](http://blackhawksupply.com/cdn/shop/collections/NF_chrome_fittings_1_100x.jpg?v=1525968572)
![Image for Chrome Plated Brass Nipples](http://blackhawksupply.com/cdn/shop/collections/NF_chrome_nipples_1_100x.jpg?v=1525968627)
![Image for Hose Barb Plumbing Brass](http://blackhawksupply.com/cdn/shop/collections/BF_hose_barb_1_100x.jpg?v=1525968810)
![Image for Single and Double Barb](http://blackhawksupply.com/cdn/shop/collections/sdbarb_1_100x.jpg?v=1525968883)
![Image for Beverage Brass Fittings](http://blackhawksupply.com/cdn/shop/collections/A_beverage_1_100x.jpg?v=1525968926)
![Image for Garden Hose Brass Fittings](http://blackhawksupply.com/cdn/shop/collections/BF_garden_hose_1_100x.jpg?v=1525969049)
![Image for JIC 37 Degree Flare](http://blackhawksupply.com/cdn/shop/collections/BF_jic_flare_1_100x.jpg?v=1525970189)
![Image for Compression Brass Fittings](http://blackhawksupply.com/cdn/shop/collections/BF_compression_1_100x.jpg?v=1525970254)
![Image for Double Compression Brass Fittings](http://blackhawksupply.com/cdn/shop/collections/BF_double_compression_1_100x.jpg?v=1525970304)
![Image for Captive Sleeve Compression](http://blackhawksupply.com/cdn/shop/collections/BF_captive_1_100x.jpg?v=1525970357)
![Image for Self Align Compression](http://blackhawksupply.com/cdn/shop/collections/BF_self_align_1_100x.jpg?v=1525970430)
![Image for Flareless Brass Fittings](http://blackhawksupply.com/cdn/shop/collections/BF_flareless_1_100x.jpg?v=1525970497)
![Image for Brass Push In](http://blackhawksupply.com/cdn/shop/collections/BF_brass_push_1_100x.jpg?v=1525970556)
![Image for Nickel Plated Push In](http://blackhawksupply.com/cdn/shop/collections/BF_nickle_push_1_100x.jpg?v=1525970630)
![Image for Composite Body Push In](http://blackhawksupply.com/cdn/shop/collections/BF_composite_body_1_100x.jpg?v=1525970964)
![Image for Metric Push In](http://blackhawksupply.com/cdn/shop/collections/BF_metric_1_100x.jpg?v=1525971021)
![Image for Grease Fittings](http://blackhawksupply.com/cdn/shop/collections/BF_steel_grease_1_100x.jpg?v=1525971277)
![Image for Drain Cocks](http://blackhawksupply.com/cdn/shop/collections/BF_drain_1_100x.jpg?v=1525971356)
![Image for Shut Off Valves](http://blackhawksupply.com/cdn/shop/collections/BF_shut_1_100x.jpg?v=1525971407)
![Image for Brass Air Cocks](http://blackhawksupply.com/cdn/shop/collections/BF_brass_air_1_100x.jpg?v=1525971459)
![Image for Needle Valves Brass Fittings](http://blackhawksupply.com/cdn/shop/collections/BF_needle_1_100x.jpg?v=1525971504)
![Image for Miniature Ball Valves](http://blackhawksupply.com/cdn/shop/collections/BF_miniature_ball_1_100x.jpg?v=1525971560)
![Image for Check and Anti Siphon Brass Valves](http://blackhawksupply.com/cdn/shop/collections/BF_check_1_100x.jpg?v=1525971612)
![Image for Space Heater](http://blackhawksupply.com/cdn/shop/collections/BF_space_heat_1_100x.jpg?v=1525971662)
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![Midland Metal Mfg. 16001 1/8 (5/16-24)THREADED SLEEVE NUT, Brass Fittings, Double Compression, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/16001_cd3dee69-f311-4ce8-98ff-8a5fb5b70066_medium.jpg?v=1718747295)
16001 | 1 / 8 (5 / 16-24)THREADED SLEEVE NUT, Brass Fittings, Double Compression, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 16001
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![Midland Metal Mfg. 16002 3/16 (3/8-24)THREADED SLEEVE NUT, Brass Fittings, Double Compression, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/16002_medium.jpg?v=1718747291)
16002 | 3 / 16 (3 / 8-24)THREADED SLEEVE NUT, Brass Fittings, Double Compression, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 16002
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![Midland Metal Mfg. 16004 5/16 (1/2-20)THREADED SLEEVE NUT, Brass Fittings, Double Compression, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/16004_medium.jpg?v=1718747291)
16004 | 5 / 16 (1 / 2-20)THREADED SLEEVE NUT, Brass Fittings, Double Compression, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 16004
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![Midland Metal Mfg. 16003 1/4 (7/16-24)THREADED SLEEVE NUT, Brass Fittings, Double Compression, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/16003_medium.jpg?v=1718747341)
16003 | 1 / 4 (7 / 16-24)THREADED SLEEVE NUT, Brass Fittings, Double Compression, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 16003
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![Midland Metal Mfg. 38171 3/8 AIR BRAKE NUT COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38171_medium.jpg?v=1718748770)
38171 | 3 / 8 AIR BRAKE NUT COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38171
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![Midland Metal Mfg. 16005 3/8 (9/16-20)THREADED SLEEVE NUT, Brass Fittings, Double Compression, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/16005_medium.jpg?v=1718747305)
16005 | 3 / 8 (9 / 16-20)THREADED SLEEVE NUT, Brass Fittings, Double Compression, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 16005
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![Midland Metal Mfg. 20219 3/16 POLY-FLO NUT ONLY, Brass Fittings, Flareless, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20219_medium.jpg?v=1718747603)
20219 | 3 / 16 POLY-FLO NUT ONLY, Brass Fittings, Flareless, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20219
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![Midland Metal Mfg. 20218 1/8 POLY-FLO NUT ONLY, Brass Fittings, Flareless, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20218_medium.jpg?v=1718747600)
20218 | 1 / 8 POLY-FLO NUT ONLY, Brass Fittings, Flareless, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20218
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![Anderson Metals 00461-03 3/16 DOT AIR BRAKE NUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/midland_ind_logo_f1c38e08-623f-4800-b383-3a69e2cef877_medium.png?v=1708948062)
00461-03 | 3 / 16 DOT AIR BRAKE NUT | Anderson Metals
Brand: Anderson Metals
SKU: 00461-03
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![Midland Metal Mfg. 38009 3/16 DOT AIR BRAKE NUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38009_medium.jpg?v=1718748645)
38009 | 3 / 16 DOT AIR BRAKE NUT | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38009
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![Midland Metal Mfg. 16007 5/8 DBL COMP NUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/16007_medium.jpg?v=1718747314)
16007 | 5 / 8 DBL COMP NUT | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 16007
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![Midland Metal Mfg. 16006 1/2 DBL COMP NUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/16006_medium.jpg?v=1718747337)
16006 | 1 / 2 DBL COMP NUT | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 16006
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![Midland Metal Mfg. 38313 1/2 SPRING GUARD NUT, Brass Fittings, D.O.T. Air Brake Hoses/Ends, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38313_medium.jpg?v=1718748720)
38313 | 1 / 2 SPRING GUARD NUT, Brass Fittings, D.O.T. Air Brake Hoses / Ends, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38313
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![Midland Metal Mfg. 38312 3/8 SPRING GUARD NUT, Brass Fittings, D.O.T. Air Brake Hoses/Ends, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38312_medium.jpg?v=1718748707)
38312 | 3 / 8 SPRING GUARD NUT, Brass Fittings, D.O.T. Air Brake Hoses / Ends, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38312
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![Midland Metal Mfg. 38307 1/2 AIR BRAKE NUT, Brass Fittings, D.O.T. Air Brake Hoses/Ends, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38307_medium.jpg?v=1718748787)
38307 | 1 / 2 AIR BRAKE NUT, Brass Fittings, D.O.T. Air Brake Hoses / Ends, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38307
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![Midland Metal Mfg. 38306 3/8 AIR BRAKE NUT, Brass Fittings, D.O.T. Air Brake Hoses/Ends, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38306_medium.jpg?v=1718748728)
38306 | 3 / 8 AIR BRAKE NUT, Brass Fittings, D.O.T. Air Brake Hoses / Ends, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38306
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![Midland Metal Mfg. 38174 3/4 AIR BRAKE NUT COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38174_medium.jpg?v=1718748743)
38174 | 3 / 4 AIR BRAKE NUT COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38174
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![Midland Metal Mfg. 38173 5/8 AIR BRAKE NUT COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38173_medium.jpg?v=1718748755)
38173 | 5 / 8 AIR BRAKE NUT COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38173
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![Midland Metal Mfg. 38172 1/2 AIR BRAKE NUT COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38172_medium.jpg?v=1718748724)
38172 | 1 / 2 AIR BRAKE NUT COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38172
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![Midland Metal Mfg. 38170 1/4 AIR BRAKE NUT COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38170_medium.jpg?v=1718748779)
38170 | 1 / 4 AIR BRAKE NUT COPPER-AB, Brass Fittings, D.O.T. Air Brake Copper Tubing, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38170
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![Midland Metal Mfg. 38014 3/4 AIR BRAKE NUT-NAB, Brass Fittings, D.O.T. Air Brake Nylon Tubing, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38014_medium.jpg?v=1718748676)
38014 | 3 / 4 AIR BRAKE NUT-NAB, Brass Fittings, D.O.T. Air Brake Nylon Tubing, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38014
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![Midland Metal Mfg. 38013 5/8 AIR BRAKE NUT-NAB, Brass Fittings, D.O.T. Air Brake Nylon Tubing, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38013_medium.jpg?v=1718748646)
38013 | 5 / 8 AIR BRAKE NUT-NAB, Brass Fittings, D.O.T. Air Brake Nylon Tubing, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38013
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![Midland Metal Mfg. 38012 1/2 AIR BRAKE NUT-NAB, Brass Fittings, D.O.T. Air Brake Nylon Tubing, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38012_medium.jpg?v=1718748659)
38012 | 1 / 2 AIR BRAKE NUT-NAB, Brass Fittings, D.O.T. Air Brake Nylon Tubing, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38012
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![Midland Metal Mfg. 38011 3/8 AIR BRAKE NUT-NAB, Brass Fittings, D.O.T. Air Brake Nylon Tubing, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/38011_medium.jpg?v=1718748638)
38011 | 3 / 8 AIR BRAKE NUT-NAB, Brass Fittings, D.O.T. Air Brake Nylon Tubing, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 38011
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