{"product_id":"plumb-pak-3-8-in-fip-x-3-8-in-d-compression-brass-straight-connector","title":"Plumb Pak 3\/8 in. FIP X 3\/8 in. D Compression Brass Straight Connector","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Plumb Pak 3\/8 in FIP x 3\/8 in Compression Brass Straight Connector — a compact, dependable link built for reliable potable-water connections in tight spaces. With a 3\/8\" female pipe thread on one end and a 3\/8\" compression end on the other, this straight connector streamlines assembly where space is at a premium, delivering a clean, secure transition between thread-and-terrified components and tubing.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this connector stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLead-free brass construction\u003c\/strong\u003e — safe for potable water and built to resist corrosion over the long term.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDual-end versatility\u003c\/strong\u003e — one end accepts 3\/8\" FIP threads, the other clamps onto 3\/8\" tubing via a compression fitting, enabling straightforward, solder-free installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, straight design\u003c\/strong\u003e — ideal for confined spaces and installations where angled fittings aren’t feasible.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetail-ready packaging\u003c\/strong\u003e — carded packaging makes it easy to stock, display, and grab for quick repairs in the field.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, purpose-built connector\u003c\/strong\u003e — designed to provide a dependable seal and steady flow in everyday plumbing tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNot ANSI certified\u003c\/strong\u003e — explicitly noted for transparency about certification status.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConnecting a 3\/8\" compression tube to a fixture or valve with a 3\/8\" FIP thread.\u003c\/li\u003e \u003cli\u003eQuick-field repairs where space prevents bending or soldering, such as under sinks, supply lines, or small-appliance connections.\u003c\/li\u003e \u003cli\u003eHomemade or retrofit projects that require a reliable brass bridge between threaded and compression connections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical installation tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFor the FIP end, use an appropriate thread sealant or PTFE tape on male threads to ensure a watertight seal. Tighten to manufacturer guidelines with a wrench, and avoid overtightening to prevent thread damage.\u003c\/li\u003e \u003cli\u003eOn the compression end, pair the connector with a matching 3\/8\" tubing, and use a compatible compression nut and ferrule. Tighten evenly to achieve a snug, leak-free fit.\u003c\/li\u003e \u003cli\u003eInspect connections after initial pressure test and periodically thereafter, especially in high-usage areas or with temperature fluctuations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eProduct details at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaterial: Brass (lead-free)\u003c\/li\u003e \u003cli\u003eEnd 1: 3\/8\" FIP (female iron pipe) thread\u003c\/li\u003e \u003cli\u003eEnd 2: 3\/8\" Compression\u003c\/li\u003e \u003cli\u003eProduct type: Straight connector\u003c\/li\u003e \u003cli\u003ePackaging: Carded\u003c\/li\u003e \u003cli\u003eNumber in package: 1\u003c\/li\u003e \u003cli\u003eBrand: Plumb Pak\u003c\/li\u003e \u003cli\u003eANSI Certified: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Plumb Pak","offers":[{"title":"Default Title","offer_id":52201771204882,"sku":"4836862","price":7.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4836862_A.eps_High.jpg?v=1776380180","url":"https:\/\/nationalhardwaregroup.com\/products\/plumb-pak-3-8-in-fip-x-3-8-in-d-compression-brass-straight-connector","provider":"National Hardware Group","version":"1.0","type":"link"}