{"product_id":"mild-steel-rectangular-hollow-section-7-5m","title":"Mild Steel Rectangular Hollow Section 7.5m - S235 RHS","description":"\u003cp\u003eOur S235 mild steel rectangular hollow section (RHS) is supplied in full 7.5m lengths, in sizes from 50x25mm up to 200x100mm and wall thicknesses from 2mm to 6mm. With unequal sides giving greater strength in one direction, RHS is ideal for beams, lintels, load-bearing frames, trailers and structural fabrication, with a 3-5 working day lead time to mainland UK.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS235 mild steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProfile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular hollow section (RHS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.5m (full length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSizes available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50x25mm up to 200x100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall thicknesses\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2mm - 6mm (size dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard mill finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeldability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWeldable, drillable and easily fabricated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7,850 kg\/m3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLead time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-5 working days (kerbside, mainland UK)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCommon Uses\u003c\/h2\u003e\n\u003cp\u003eRectangular hollow section is widely used for structural beams and lintels, load-bearing frames, trailer chassis, gates, railings, support posts, agricultural buildings, workshop fabrication and general construction. Its unequal sides make it the preferred profile where greater strength is needed across one axis.\u003c\/p\u003e\n\u003ch2\u003eRectangular vs Square Box Section\u003c\/h2\u003e\n\u003cp\u003eRectangular hollow section (RHS) has unequal sides and offers greater bending strength in one direction, making it ideal for beams and load-bearing spans. Square box section (SHS) has equal sides and is preferred for general frames, gates and fabrication. Choose RHS where directional strength matters most.\u003c\/p\u003e\n\u003ch2\u003eFinish and Protection\u003c\/h2\u003e\n\u003cp\u003eSupplied in standard mill finish. The surface may show normal mill scale, handling marks or light surface oxidation, typical for untreated steel. For outdoor or moisture-exposed use, clean, prime and protect with a suitable paint or coating system.\u003c\/p\u003e\n\u003ch2\u003eCutting and Fabrication\u003c\/h2\u003e\n\u003cp\u003eS235 rectangular hollow section can be cut, drilled, welded and fabricated using suitable metalworking tools. Cut ends and drilled holes should be protected if used outside or in damp conditions. Always use suitable protective equipment when working steel.\u003c\/p\u003e\n\u003ch2\u003eDelivery Information\u003c\/h2\u003e\n\u003cp\u003eLead times are currently 3-5 working days. Delivery is kerbside only and our vehicles do not carry HIAB or lifting equipment - steel must be safely offloaded by the customer on arrival. Sections are supplied in full 7.5m lengths, so suitable delivery access is required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Rackerman","offers":[{"title":"50mm x 25mm x 2mm","offer_id":58117135106435,"sku":"RHS-75M-50X25X2","price":65.0,"currency_code":"GBP","in_stock":true},{"title":"50mm x 25mm x 2.5mm","offer_id":58117135139203,"sku":"RHS-75M-50X25X25","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"50mm x 25mm x 3mm","offer_id":58117135171971,"sku":"RHS-75M-50X25X3","price":78.0,"currency_code":"GBP","in_stock":true},{"title":"50mm x 30mm x 2.5mm","offer_id":58117135204739,"sku":"RHS-75M-50X30X25","price":80.0,"currency_code":"GBP","in_stock":true},{"title":"50mm x 30mm x 3mm","offer_id":58117135237507,"sku":"RHS-75M-50X30X3","price":82.0,"currency_code":"GBP","in_stock":true},{"title":"60mm x 30mm x 3mm","offer_id":58117135270275,"sku":"RHS-75M-60X30X3","price":90.0,"currency_code":"GBP","in_stock":true},{"title":"60mm x 40mm x 3mm","offer_id":58117135303043,"sku":"RHS-75M-60X40X3","price":100.0,"currency_code":"GBP","in_stock":true},{"title":"60mm x 40mm x 4mm","offer_id":58117135335811,"sku":"RHS-75M-60X40X4","price":130.0,"currency_code":"GBP","in_stock":true},{"title":"75mm x 50mm x 3mm","offer_id":58117135368579,"sku":"RHS-75M-75X50X3","price":110.0,"currency_code":"GBP","in_stock":true},{"title":"80mm x 40mm x 3mm","offer_id":58117135401347,"sku":"RHS-75M-80X40X3","price":130.0,"currency_code":"GBP","in_stock":true},{"title":"80mm x 40mm x 4mm","offer_id":58117135434115,"sku":"RHS-75M-80X40X4","price":135.0,"currency_code":"GBP","in_stock":true},{"title":"90mm x 50mm x 3mm","offer_id":58117135466883,"sku":"RHS-75M-90X50X3","price":110.0,"currency_code":"GBP","in_stock":true},{"title":"100mm x 50mm x 3mm","offer_id":58117135499651,"sku":"RHS-75M-100X50X3","price":150.0,"currency_code":"GBP","in_stock":true},{"title":"100mm x 50mm x 4mm","offer_id":58117135532419,"sku":"RHS-75M-100X50X4","price":170.0,"currency_code":"GBP","in_stock":true},{"title":"100mm x 50mm x 5mm","offer_id":58117135565187,"sku":"RHS-75M-100X50X5","price":220.0,"currency_code":"GBP","in_stock":true},{"title":"100mm x 60mm x 3mm","offer_id":58117135597955,"sku":"RHS-75M-100X60X3","price":125.0,"currency_code":"GBP","in_stock":true},{"title":"100mm x 60mm x 3.5mm","offer_id":58117135630723,"sku":"RHS-75M-100X60X35","price":150.0,"currency_code":"GBP","in_stock":true},{"title":"120mm x 60mm x 3.5mm","offer_id":58117135663491,"sku":"RHS-75M-120X60X35","price":180.0,"currency_code":"GBP","in_stock":true},{"title":"120mm x 60mm x 5mm","offer_id":58117135696259,"sku":"RHS-75M-120X60X5","price":250.0,"currency_code":"GBP","in_stock":true},{"title":"120mm x 80mm x 5mm","offer_id":58117135729027,"sku":"RHS-75M-120X80X5","price":270.0,"currency_code":"GBP","in_stock":true},{"title":"150mm x 100mm x 5mm","offer_id":58117135761795,"sku":"RHS-75M-150X100X5","price":300.0,"currency_code":"GBP","in_stock":true},{"title":"160mm x 80mm x 5mm","offer_id":58117135794563,"sku":"RHS-75M-160X80X5","price":340.0,"currency_code":"GBP","in_stock":true},{"title":"200mm x 100mm x 5mm","offer_id":58117135827331,"sku":"RHS-75M-200X100X5","price":400.0,"currency_code":"GBP","in_stock":true},{"title":"200mm x 100mm x 6mm","offer_id":58117135860099,"sku":"RHS-75M-200X100X6","price":475.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/1710\/6429\/files\/ChatGPT_Image_May_24_2026_02_41_57_PM.png?v=1779626537","url":"https:\/\/rackerman.co.uk\/products\/mild-steel-rectangular-hollow-section-7-5m","provider":"Rackerman","version":"1.0","type":"link"}