{"product_id":"copper-pneumatic-quick-connect-fittings-thread-hose-connector","title":"Copper Pneumatic Quick Connect Fittings 1\/8\"–1\/2\" Thread","description":"\n\u003ch2\u003eCopper Pneumatic Quick Connect Fittings – Reliable, Leak-Free Air Line Connections\u003c\/h2\u003e\n\u003cp\u003eUpgrade your pneumatic system with these precision-machined \u003cstrong\u003ecopper quick connect fittings\u003c\/strong\u003e. Designed for fast, tool-free hose connections, these threaded push-in connectors are built to handle a wide range of compressed air applications — from workshop compressors and spray guns to pneumatic tools and industrial equipment. Available in multiple thread sizes (1\/8\", 1\/4\", 3\/8\", 1\/2\") and hose diameters (4mm, 6mm, 8mm), you can find the exact fit for your setup.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid Copper Construction:\u003c\/strong\u003e Corrosion-resistant and durable for long-lasting performance in demanding environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Size Options:\u003c\/strong\u003e Compatible with 1\/8\", 1\/4\", 3\/8\", and 1\/2\" male threads, and 4mm, 6mm, and 8mm PC hose diameters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick Push-In Design:\u003c\/strong\u003e Effortless one-hand hose insertion and secure locking — no tools required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStraight Inline Style:\u003c\/strong\u003e Compact straight-through connector ideal for tight spaces and clean routing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Pressure Rating:\u003c\/strong\u003e Rated for pressures up to 850 kPa — suitable for most standard compressed air systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreaded Male Connection:\u003c\/strong\u003e Standard NPT\/BSP-style male thread for universal compatibility with compressors, valves, and manifolds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeak-Free Seal:\u003c\/strong\u003e Precision-machined threads ensure a tight, secure fit to minimize air loss.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Threaded (Male)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Sizes Available:\u003c\/strong\u003e 1\/8\", 1\/4\", 3\/8\", 1\/2\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHose Sizes Available:\u003c\/strong\u003e PC 4mm, 6mm, 8mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Pressure:\u003c\/strong\u003e \u0026lt;850 kPa\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Straight Push-In Quick Connector\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompressed air compressor lines\u003c\/li\u003e\n  \u003cli\u003ePneumatic spray guns and paint equipment\u003c\/li\u003e\n  \u003cli\u003eAir tools and impact wrenches\u003c\/li\u003e\n  \u003cli\u003eIndustrial automation and factory plumbing\u003c\/li\u003e\n  \u003cli\u003eWorkshop air supply distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-60mpa-pressure-gauge-s60h-diesel-injector-nozzle-tester-8000psi\"\u003e0-60MPa Pressure Gauge for Diesel Injector Nozzle Tester\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-5l-handheld-steam-cleaner-touch-screen-1800w-ce-certified\"\u003e1.5L Handheld Steam Cleaner Touch Screen 1800W\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-impact-rocker-sprinkler-adjustable-rotating-irrigation\"\u003e1-Inch Impact Rocker Sprinkler – Adjustable Rotating Irrigation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor further guidance on safe compressed air systems and pneumatic fittings standards, refer to OSHA's Compressed Air Safety Guidelines.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Quick_connect_fitting\" target=\"_blank\" rel=\"noopener\"\u003eQuick connect fitting\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What thread standards are these copper pneumatic quick connect fittings compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: These fittings feature standard male threads in 1\/8\", 1\/4\", 3\/8\", and 1\/2\" sizes, compatible with most BSP and NPT-style pneumatic ports found on compressors, air tools, valves, and manifolds. Always verify your system's thread standard before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What hose sizes do these push-in quick connectors support?\u003c\/h4\u003e\n\u003cp\u003eA: The PC push-in end is available in 4mm, 6mm, and 8mm diameters, making them suitable for a wide range of standard pneumatic tubing used in workshops, industrial equipment, and air supply lines.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum pressure these fittings can handle?\u003c\/h4\u003e\n\u003cp\u003eA: These copper quick connect fittings are rated for pressures up to 850 kPa (approximately 123 PSI), which covers the operating range of most standard workshop air compressors and pneumatic tools.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these fittings suitable for use with air compressors?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. These fittings are ideal for connecting hoses and components in compressed air systems, including workshop compressors, spray guns, and pneumatic tools. The solid copper construction ensures durability and resistance to corrosion in high-use environments.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What thread standards are these copper pneumatic quick connect fittings compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These fittings feature standard male threads in 1\/8\\\", 1\/4\\\", 3\/8\\\", and 1\/2\\\" sizes, compatible with most BSP and NPT-style pneumatic ports found on compressors, air tools, valves, and manifolds. Always verify your system's thread standard before ordering.\"}}, {\"@type\": \"Question\", \"name\": \"What hose sizes do these push-in quick connectors support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PC push-in end is available in 4mm, 6mm, and 8mm diameters, making them suitable for a wide range of standard pneumatic tubing used in workshops, industrial equipment, and air supply lines.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum pressure these fittings can handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These copper quick connect fittings are rated for pressures up to 850 kPa (approximately 123 PSI), which covers the operating range of most standard workshop air compressors and pneumatic tools.\"}}, {\"@type\": \"Question\", \"name\": \"Are these fittings suitable for use with air compressors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. These fittings are ideal for connecting hoses and components in compressed air systems, including workshop compressors, spray guns, and pneumatic tools. The solid copper construction ensures durability and resistance to corrosion in high-use environments.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Sewing \u0026 Hand Tools\", \"item\": \"https:\/\/oasis-select.com\/collections\/sewing-hand-tools\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Copper Pneumatic Quick Connect Fittings 1\/8\\\"–1\/2\\\" Thread\", \"item\": \"https:\/\/oasis-select.com\/products\/copper-pneumatic-quick-connect-fittings-thread-hose-connector\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"PC4-03 \/ Blue","offer_id":47746447933545,"sku":"14:201441572#PC4-03;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC6-M5 \/ Blue","offer_id":47746447966313,"sku":"14:29#PC6-M5;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC6-01 \/ Blue","offer_id":47746447999081,"sku":"14:193#PC6-01;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC6-02 \/ Blue","offer_id":47746448031849,"sku":"14:350853#PC6-02;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC4-M5 \/ Blue","offer_id":47746448064617,"sku":"14:200006399#PC4-M5;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC4-01 \/ Blue","offer_id":47746448097385,"sku":"14:200844061#PC4-01;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC4-02 \/ Blue","offer_id":47746448130153,"sku":"14:201441374#PC4-02;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC8-02 \/ Blue","offer_id":47746448162921,"sku":"14:10#PC8-02;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC8-03 \/ Blue","offer_id":47746448195689,"sku":"14:94#PC8-03;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC8-04 \/ Blue","offer_id":47746448228457,"sku":"14:173#PC8-04;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC10-01 \/ Blue","offer_id":47746448261225,"sku":"14:175#PC10-01;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC6-03 \/ Blue","offer_id":47746448293993,"sku":"14:350852#PC6-03;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC6-04 \/ Blue","offer_id":47746448326761,"sku":"14:201727815#PC6-04;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC8-M5 \/ Blue","offer_id":47746448359529,"sku":"14:350686#PC8-M5;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC8-01 \/ Blue","offer_id":47746448392297,"sku":"14:350850#PC8-01;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC10-02 \/ Blue","offer_id":47746448425065,"sku":"14:366#PC10-02;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC10-03 \/ Blue","offer_id":47746448457833,"sku":"14:496#PC10-03;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true},{"title":"PC10-04 \/ Blue","offer_id":47746448490601,"sku":"14:771#PC10-04;5:4#Blue","price":34.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sb665b80c3111417e9db87105e37ac922P.webp?v=1783056531","url":"https:\/\/oasis-select.com\/products\/copper-pneumatic-quick-connect-fittings-thread-hose-connector","provider":"Oasis Select","version":"1.0","type":"link"}