Hydraulic fittings O-ring hollow hex head plug Description
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![Midland Metal Mfg. 6408HO6 9/16-18 OR HLW HEX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/6408HO6_deb1cc41-42e6-4eb3-bd40-cf33afda6524_medium.jpg?v=1720015991)
6408HO6 | 9 / 16-18 OR HLW HEX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 6408HO6
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![Midland Metal Mfg. 6408HO5 1/2-20 OR HLW HX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/6408HO5_4be25857-782f-45a8-9a85-6e1418f40001_medium.jpg?v=1720016022)
6408HO5 | 1 / 2-20 OR HLW HX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 6408HO5
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![Midland Metal Mfg. 6408HO2 5/16-24 OR HX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/6408HO2_72bb5d8c-3582-4111-816d-74d97c2a7c67_medium.jpg?v=1720016002)
6408HO2 | 5 / 16-24 OR HX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 6408HO2
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![Midland Metal Mfg. 6408HO20 1-5/8-12 OR HLW HX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/6408HO20_2e127197-81a6-46e3-9c68-804527afe1c6_medium.jpg?v=1720016008)
6408HO20 | 1-5 / 8-12 OR HLW HX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 6408HO20
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![Midland Metal Mfg. 6408HO12 1-1/16-12 OR HX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/6408HO12_49903ca4-0f56-4399-942c-03111cba6e45_medium.jpg?v=1720016060)
6408HO12 | 1-1 / 16-12 OR HX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 6408HO12
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![Midland Metal Mfg. 6408HO24 1-7/8-12 OR HLW HX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/6408HO24_e786cdd0-4e59-4533-8541-03450eec8f77_medium.jpg?v=1720016023)
6408HO24 | 1-7 / 8-12 OR HLW HX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 6408HO24
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![Midland Metal Mfg. 6408HO4 7/16-20 OR HOLLOW HX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/6408HO4_d891caac-485c-422f-b06d-8212d899cc0b_medium.jpg?v=1720016011)
6408HO4 | 7 / 16-20 OR HOLLOW HX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 6408HO4
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![Midland Metal Mfg. 6408HO8 3/4-16 OR HLW HEX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/6408HO8_bcde83e5-a8e0-4abd-a6ad-810a41866f67_medium.jpg?v=1720015994)
6408HO8 | 3 / 4-16 OR HLW HEX HD PLUG, Hydraulic, Steel O-Ring Adapter, O-Ring Hollow Hex Head Plug | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 6408HO8
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