{"product_id":"kjh-kjl-mini-pneumatic-fittings-m3-m5-thread","title":"KJH \/ KJL Mini Pneumatic Push-to-Connect Fittings | 4mm\/6mm to M3\/M5","description":"\u003ch2 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMicro-Pneumatic Connectivity Made Simple\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eWhen working with miniature air cylinders, robotic grippers, or compact solenoid valves, standard pneumatic fittings are often too bulky. The\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eKJH and KJL Series Mini Pneumatic Fittings\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan\u003e \u003c\/span\u003eare engineered specifically for micro-automation. Their ultra-compact footprint allows you to route air lines in incredibly tight spaces, making them the go-to choice for precision robotics, 3D printers, and automated assembly machines.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eInstant Push-to-Connect Efficiency\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eSave time on your assembly line or DIY project. These fittings utilize advanced\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ePush-to-Connect (PTC) technology\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e. Simply push your 4mm or 6mm polyurethane (PU) or nylon tubing into the white release ring, and the internal stainless steel claws will instantly lock it into place. To remove the tube, just depress the ring and pull. The\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eKJL Elbow models\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan\u003e \u003c\/span\u003ealso feature a 360-degree swivel body, allowing you to route your hoses perfectly even after the fitting is tightened.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eBuilt-in O-Ring for Leak-Proof Sealing\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eUnlike larger PT or NPT pipe threads that require thread sealant or Teflon tape, these micro fittings use\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eM3 (M3x0.5) and M5 (M5x0.8) metric threads\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e. Each fitting comes equipped with a premium rubber O-ring at the base of the thread. When tightened against a flat port surface, this O-ring compresses to create a flawless, airtight seal, preventing pressure drops in your pneumatic circuit.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e💡 Pro Tip from Our Technicians\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\"A common mistake we see is users trying to wrap Teflon tape around these tiny M3 and M5 threads—don't do it! The built-in O-ring is all you need for a perfect seal. Wrapping tape can actually prevent the O-ring from seating properly and cause leaks. If you are repairing a machine and aren't sure if your port is M3, M5, or 1\/8\", bring the part down to our Sham Shui Po store! Our team at Sun Cheong Computer Co. Ltd. will use our thread gauges to find you the exact match on the spot.\"\u003c\/span\u003e\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"KJH04-M3","offer_id":47869629431959,"sku":"21PS001850","price":8.0,"currency_code":"HKD","in_stock":true},{"title":"KJH04-M5","offer_id":47869629464727,"sku":"21PS001851","price":8.0,"currency_code":"HKD","in_stock":true},{"title":"KJH06-M5","offer_id":47869629497495,"sku":"21PS001852","price":8.0,"currency_code":"HKD","in_stock":true},{"title":"KJL04-M3","offer_id":47869629530263,"sku":"21PS001849","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"KJL04-M5","offer_id":47869629563031,"sku":"21PS001848","price":9.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/kjh-kjl-mini-pneumatic-fittings-group.jpg?v=1780733748","url":"https:\/\/scccltd.com\/products\/kjh-kjl-mini-pneumatic-fittings-m3-m5-thread","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}