Pneumatic fittings Straight/connector Shape
Over 6,000 pneumatic fittings in stock! From nozzles and plugs to valves and manifolds, find high-quality fittings for your project at Blackhawk Supply.
![Image for ARO 210 Interchange](http://blackhawksupply.com/cdn/shop/collections/NF_ARO_210_1_100x.jpg?v=1525985989)
![Image for Compressor Valves](http://blackhawksupply.com/cdn/shop/collections/QD_comp_valve_1_100x.jpg?v=1525986366)
![Image for Pressure Washer Accessories](http://blackhawksupply.com/cdn/shop/collections/QD_pressure_acc_1_100x.jpg?v=1525986572)
![Image for Universal Series Couplers](http://blackhawksupply.com/cdn/shop/collections/NF_universal_1_100x.jpg?v=1525985396)
![Image for 1/4 Industrial Interchange Pneumatic Fittings](http://blackhawksupply.com/cdn/shop/collections/NF_IND_INTER_1_100x.jpg?v=1525985778)
![Image for 3/8 Industrial Interchange](http://blackhawksupply.com/cdn/shop/collections/NF_IND_38_1_100x.jpg?v=1525985833)
![Image for 1/2 Industrial Interchange](http://blackhawksupply.com/cdn/shop/collections/NF_IND_12_1_100x.jpg?v=1525985897)
![Image for Parker/Automotive Interchange](http://blackhawksupply.com/cdn/shop/collections/NF_PARK_INTER_1_100x.jpg?v=1525986056)
![Image for Lincoln Interchange](http://blackhawksupply.com/cdn/shop/collections/NF_LINCOLN_INTER_1_100x.jpg?v=1525986114)
![Image for Pneumatic Misc](http://blackhawksupply.com/cdn/shop/collections/A_pneumatics_1_100x.jpg?v=1525986185)
![Image for Manifolds](http://blackhawksupply.com/cdn/shop/collections/A_manifolds_1_100x.jpg?v=1525986241)
![Image for Compressor Valves](http://blackhawksupply.com/cdn/shop/collections/QD_comp_valve_1_100x.jpg?v=1525986366)
![Image for Pneumatic Accessories](http://blackhawksupply.com/cdn/shop/collections/A_pneumatic_a_1_100x.jpg?v=1525986408)
![Image for Gauges](http://blackhawksupply.com/cdn/shop/collections/A_gauges_1_100x.jpg?v=1525986448)
![Image for Pressure Washer Accessories](http://blackhawksupply.com/cdn/shop/collections/QD_pressure_acc_1_100x.jpg?v=1525986572)
![Image for Pressure Washer Pneumatic Fittings](http://blackhawksupply.com/cdn/shop/collections/QD_pressure_wash_ftgs_1_100x.jpg?v=1525986536)
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![Midland Metal Mfg. 28546 1/4 MIP IND INTER. STEEL PLUG, Pneumatics, Quick Disconnect, Male Plug (Industrial Interchange 1/4) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/28546_e2ea99d3-7136-48c9-96b4-b6c2198f732e_medium.jpg?v=1708955091)
28546 | 1 / 4 MIP IND INTER. STEEL PLUG, Pneumatics, Quick Disconnect, Male Plug (Industrial Interchange 1 / 4) | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28546
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![Midland Metal Mfg. 300022 1/4 SINTERED BRONZE MUFFLER, Pneumatics, Pneumatics, Muffler | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/300022_d8667efb-1ff4-4fa5-853b-505164ddca6b_medium.jpg?v=1708955674)
300022 | 1 / 4 SINTERED BRONZE MUFFLER, Pneumatics, Pneumatics, Muffler | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 300022
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![Midland Metal Mfg. 28534 1/4 FIP IND INTER. STEEL PLUG, Pneumatics, Quick Disconnect, Female Plug (Industrial Interchange 1/4) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/28534_medium.jpg?v=1708955050)
28534 | 1 / 4 FIP IND INTER. STEEL PLUG, Pneumatics, Quick Disconnect, Female Plug (Industrial Interchange 1 / 4) | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28534
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![Midland Metal Mfg. 300021 1/8 SINTERED BRONZE MUFFLER, Pneumatics, Pneumatics, Muffler | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/300021_c0f449cf-2bed-4a49-b2d3-3ce627468f6f_medium.jpg?v=1708955710)
300021 | 1 / 8 SINTERED BRONZE MUFFLER, Pneumatics, Pneumatics, Muffler | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 300021
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![Midland Metal Mfg. 28378 1 HIGH FLOW STEEL MUFFLER, Pneumatics, Pneumatics, High Flow Muffler | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/28378_medium.jpg?v=1708955030)
28378 | 1 HIGH FLOW STEEL MUFFLER, Pneumatics, Pneumatics, High Flow Muffler | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28378
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![Midland Metal Mfg. 28584 1/4 FIP ARO INTER. BRASS COUPLER, Pneumatics, Quick Disconnect, Female Pipe Coupler (Aro 210 Interchange) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/28584_medium.jpg?v=1708955070)
28584 | 1 / 4 FIP ARO INTER. BRASS COUPLER, Pneumatics, Quick Disconnect, Female Pipe Coupler (Aro 210 Interchange) | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28584
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![Midland Metal Mfg. 28560 1/4 NPTF FEM UNIV. BRASS COUPLER, Pneumatics, Quick Disconnect, Female Coupler (Universal Series) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/28560_8bafd41d-df64-4357-b14e-5bfddfd56ac2_medium.jpg?v=1708955077)
28560 | 1 / 4 NPTF FEM UNIV. BRASS COUPLER, Pneumatics, Quick Disconnect, Female Coupler (Universal Series) | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28560
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![Midland Metal Mfg. 28578 1/4 FIP ARO INTER. STEEL PLUG, Pneumatics, Quick Disconnect, Female Plug (Aro 210 Interchange) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/28578_medium.jpg?v=1708955050)
28578 | 1 / 4 FIP ARO INTER. STEEL PLUG, Pneumatics, Quick Disconnect, Female Plug (Aro 210 Interchange) | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28578
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![Midland Metal Mfg. 28547 3/8 MIP IND INTER. STEEL PLUG, Pneumatics, Quick Disconnect, Male Plug (Industrial Interchange 1/4) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/28547_medium.jpg?v=1708955050)
28547 | 3 / 8 MIP IND INTER. STEEL PLUG, Pneumatics, Quick Disconnect, Male Plug (Industrial Interchange 1 / 4) | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28547
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![Midland Metal Mfg. 300000 10-32 BREATHER VENT BRASS, Pneumatics, Pneumatics, Breather Vent | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/300000_58dab50b-090d-4972-a6a7-a23df04d0785_medium.jpg?v=1708955660)
300000 | 10-32 BREATHER VENT BRASS, Pneumatics, Pneumatics, Breather Vent | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 300000
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![Midland Metal Mfg. 28375 3/8 HIGH FLOW STEEL MUFFLER, Pneumatics, Pneumatics, High Flow Muffler | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/28375_medium.jpg?v=1708955016)
28375 | 3 / 8 HIGH FLOW STEEL MUFFLER, Pneumatics, Pneumatics, High Flow Muffler | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28375
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![Midland Metal Mfg. 98815 3/8 MIP IND INTER. STEEL PLUG, Pneumatics, Quick Disconnect, Male Plug (Industrial Interchange 3/8) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/98815_17b364ef-40a3-459c-bbd2-7ee79d6fa614_medium.jpg?v=1708964294)
98815 | 3 / 8 MIP IND INTER. STEEL PLUG, Pneumatics, Quick Disconnect, Male Plug (Industrial Interchange 3 / 8) | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 98815
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![Midland Metal Mfg. 28595 1/4HOSE ID ARO INTER. STEEL PLUG, Pneumatics, Quick Disconnect, Hose ID Plug (Aro 210 Interchange) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/28595_20abfc45-6476-43de-b9b5-6a88786b40b1_medium.jpg?v=1708955091)
28595 | 1 / 4HOSE ID ARO INTER. STEEL PLUG, Pneumatics, Quick Disconnect, Hose ID Plug (Aro 210 Interchange) | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28595
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![Midland Metal Mfg. 28593 1/4 MIP ARO INTER. BRASS COUPLER, Pneumatics, Quick Disconnect, Male Pipe Coupler (Aro 210 Interchange) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/28593_3062402d-9f77-4cc2-8d1a-07726ea255b5_medium.jpg?v=1708955016)
28593 | 1 / 4 MIP ARO INTER. BRASS COUPLER, Pneumatics, Quick Disconnect, Male Pipe Coupler (Aro 210 Interchange) | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28593
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