{"product_id":"parker-h1e-pneumatic-hose-coupling-1-4-18-nptf-3-8-in","title":"Parker H1E Pneumatic Hose Coupling 1\/4-18 Nptf 3\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER H1E is a threaded pneumatic hose coupling connector designed for compressed air and pneumatic fluid power systems. Built to the Industrial Interchange standard, this connector mates with a wide range of compatible couplers used in shop air, pneumatic tooling, and industrial automation lines. It features a 1\/4-18 Female NPTF thread for a pressure-tight connection and a 3\/8-inch body diameter. Constructed from steel with a zinc chromate finish for corrosion resistance, the H1E is rated to 300 psi maximum working pressure. Licensed HVAC technicians, industrial maintenance mechanics, and plumbing professionals install this type of fitting during system assembly and service work.\u003c\/p\u003e\n\u003cp\u003eThe H1E is suited for residential shop air setups, light industrial pneumatic tool lines, and commercial compressed air distribution systems requiring a reliable quick-connect entry point. The Industrial Interchange design ensures broad cross-brand compatibility with standard shop air accessories. With an overall length of 1.6 inches and a 0.62-inch hex size, it fits standard wrenches and installs cleanly into existing threaded ports without modification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial Interchange standard connector for broad shop air compatibility\u003c\/li\u003e\n  \u003cli\u003e1\/4-18 Female NPTF thread provides a pressure-tight, leak-resistant seal\u003c\/li\u003e\n  \u003cli\u003eRated to 300 psi maximum working pressure\u003c\/li\u003e\n  \u003cli\u003eSteel construction with zinc chromate finish for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch body diameter with 0.62-inch hex for standard wrench installation\u003c\/li\u003e\n  \u003cli\u003eCompact overall length of 1.6 inches suits tight-clearance installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style Industrial Interchange pneumatic hose coupling connector suitable for standard compressed air and pneumatic tool lines using 1\/4-18 Female NPTF threaded ports.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic or pipefitter familiar with compressed air systems. Depressurize and lock out the air supply before removing or installing any pneumatic fitting. Apply thread sealant appropriate for pneumatic service to the NPTF threads and tighten to snug using a wrench on the hex flats — do not over-torque. Verify the system holds rated pressure and check for leaks before returning to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoupling Type\u003c\/strong\u003e: Connector\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterchange Type\u003c\/strong\u003e: Industrial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Female NPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 300 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 0.62 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc Chromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.065 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40141734\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: H1E\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51544445419826,"sku":"H1E","price":23.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/007c366412b383a7cb201130e3618859.jpg?v=1785926753","url":"https:\/\/voomisupply.com\/products\/parker-h1e-pneumatic-hose-coupling-1-4-18-nptf-3-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}