{"product_id":"stz-industries-3-8-in-mip-each-x-3-8-in-d-mip-black-steel-5-1-2-in-l-nipple","title":"STZ Industries 3\/8 in. MIP each X 3\/8 in. D MIP Black Steel 5-1\/2 in. L Nipple","description":"\u003cdiv\u003e\n\u003cp\u003eMeet a dependable, lead-free double-ended connection from STZ Industries—the 3\/8 in. MIP x 3\/8 in. MIP Black Steel Nipple, 5-1\/2 in. long. This durable nipple is engineered for leak-resistant joins between female-threaded fittings, making it a smart choice for tight spaces in plumbing, HVAC, and light industrial projects. The black finish not only looks the part but also provides in-use corrosion resistance for everyday piping environments.\u003c\/p\u003e \u003ch3\u003eTechnical specs\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 5-1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnd 1:\u003c\/strong\u003e 3\/8 in, MIP\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnd 2:\u003c\/strong\u003e 3\/8 in, MIP\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e 203 psi\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature:\u003c\/strong\u003e 400 °F\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLead Content:\u003c\/strong\u003e Lead-Free\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Bagged\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Nipple\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this double-ended MIP nipple stands out\u003c\/h3\u003e\n\u003cp\u003eWith MIP threads on both ends, this nipple is purpose-built to connect two female-threaded fittings, delivering a straight, secure run where space is limited. At 3\/8 in. size, it matches a wide range of standard piping components found in residential and light commercial setups, making it a versatile, go-to solution for fast, reliable installations.\u003c\/p\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eExtending short runs behind sinks, appliances, or mechanical rooms where space constraints demand a compact connector.\u003c\/li\u003e \u003cli\u003eJoining female adapters, valves, or unions in potable water lines or low-pressure air lines.\u003c\/li\u003e \u003cli\u003eReplacing damaged sections in small-diameter copper or steel piping without reworking longer runs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation tips for a dependable seal\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eApply a compatible thread sealant or PTFE tape rated for the intended use (potable water or air) to the male threads.\u003c\/li\u003e \u003cli\u003eWrap tape in the direction of tightening and tighten to the manufacturer's recommended torque to avoid galling or leaks.\u003c\/li\u003e \u003cli\u003eAvoid over-tightening, which can damage threads on steel fittings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eStocked in a bagged packaging for organization and protection, this STZ Industries 3\/8 in. MIP x 3\/8 in. MIP Black Steel Nipple is ready to perform in your next project. The lead-free construction adds peace of mind for water-related installations, while the robust steel and black finish deliver long-lasting reliability in everyday piping tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Stz Industries","offers":[{"title":"Default Title","offer_id":52185031639314,"sku":"4195061","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4195061_A.eps_High.jpg?v=1775767042","url":"https:\/\/nationalhardwaregroup.com\/products\/stz-industries-3-8-in-mip-each-x-3-8-in-d-mip-black-steel-5-1-2-in-l-nipple","provider":"National Hardware Group","version":"1.0","type":"link"}