{"product_id":"3-4-x-18-in-black-steel-pipe-5-pack-heavy-duty-pre-cut-nipple","title":"3\/4 x 18 in Black Steel Pipe 5-Pack - Heavy Duty Pre Cut Nipple","description":"\u003cp\u003eOur review of the 3\/4 x 18 in Black Steel Pipe 5-Pack finds it best for DIYers and small contractors who want heavy duty, ready-to-use pipe for furniture, shelving and general black pipe projects. The single biggest reason to buy is convenience: five pre cut, threaded 18 in pipes at a reduced price remove the hassle of cutting, threading or sourcing individual lengths, while the black coated steel and plastic end caps provide immediate rust protection for storage and handling.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Pack Convenience:\u003c\/strong\u003e Receiving five identical pre cut 18 in nipples saves time and reduces trips to the hardware store when building several shelves or pieces of furniture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchedule 40 Wall Thickness:\u003c\/strong\u003e Thicker pipe walls give the pieces the durability needed for industrial-style shelving and load-bearing furniture projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-cut Threaded Nipple:\u003c\/strong\u003e Clean, standard threads make assembly with pipe fittings and clamps straightforward and compatible with common black pipe hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Coated Steel:\u003c\/strong\u003e The black finish delivers the desired rustic, industrial look while helping resist surface corrosion during handling and storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust Protection Included:\u003c\/strong\u003e Shipped with plastic end caps and a solid finish to minimize contact rust before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product is ideal for woodworking hobbyists, makers and decorators building industrial shelves, curtain rods, lighting mounts or furniture frames who value consistent, pre-cut pipe pieces that fit standard fittings. It is also useful for small contractors who need several identical nipples for repeat installations without custom cutting on site.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who need non-threaded pipe, custom lengths other than 18 in, or plumbing projects requiring certification beyond general ANSI and ASTM conformance noted in the description. It is not a finished decorative piece by itself for applications that need polished or plated metal.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWell-made, sturdy construction that customers report fits standard fittings and clamps reliably.\u003c\/li\u003e\n\u003cli\u003eGood value for money when multiple identical lengths are required for a project.\u003c\/li\u003e\n\u003cli\u003eThreads are clean and match common black pipe fittings, simplifying assembly.\u003c\/li\u003e\n\u003cli\u003eDurable Schedule 40 wall thickness suitable for shelving and furniture frames.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComes only in a fixed 18 in length, so projects needing different sizes will require cutting.\u003c\/li\u003e\n\u003cli\u003eNot intended as a finished, polished decorative metal if a more refined finish is desired.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd\u003e3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e18 in (pre cut)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e5-Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBlack coated steel, cast iron style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall Thickness\u003c\/td\u003e\n\u003ctd\u003eSchedule 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish \u0026amp; Protection\u003c\/td\u003e\n\u003ctd\u003eBlack coating with plastic end caps for rust protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eMeets applicable ANSI and ASTM properties\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 3\/4 x 18 in Black Steel Pipe 5-Pack is a practical buy for DIYers and small tradespeople who need consistent, threaded nipples for industrial shelves, furniture and mounting projects; it pairs durability and value with easy assembly and built-in rust protection, making it a smart choice when multiple identical lengths are required.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these pipes threaded?\u003c\/strong\u003e\u003cbr\u003eYes, the nipples are pre cut and threaded to fit standard black pipe fittings and clamps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these be used for load-bearing shelves?\u003c\/strong\u003e\u003cbr\u003eYes, with appropriate fittings and support they are Schedule 40 steel suitable for furniture and shelving applications, but plan supports based on your load calculations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they come protected against rust?\u003c\/strong\u003e\u003cbr\u003eThey ship with a black coating and plastic end caps to limit surface rust during storage and handling.\u003c\/p\u003e","brand":"SUPPLYGIANT","offers":[{"title":"Default Title","offer_id":48649991684315,"sku":"B07FVRD46C","price":54.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71T2TaofKXL._AC_SL1500_efd5c81c-4a20-4c66-9573-112ba05f425f.jpg?v=1778731270","url":"https:\/\/gearmusthave.com\/products\/3-4-x-18-in-black-steel-pipe-5-pack-heavy-duty-pre-cut-nipple","provider":"GearMustHave","version":"1.0","type":"link"}