{"product_id":"4000385-structural-connector","title":"K2 Systems RailConn CR 48-X,48-XL Struct Set, Mill","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/logo_k2systems-ezgif.com-resize.webp?v=1770631596\" alt=\"K2 Systems\"\u003e\u003c\/p\u003e\n\u003cul class=\"accordion\"\u003e\n\u003cli class=\"accordion-item is-active\"\u003e\n\u003ch3 class=\"accordion-thumb\"\u003eDescription\u003c\/h3\u003e\n\u003cdiv class=\"accordion-panel\"\u003e\n\u003ch2\u003eK2 Systems RailConn CR 48-X,48-XL Struct Set, Mill\u003c\/h2\u003e\n\u003cp\u003eThe RailConn CR 48‑X, 48‑XL Struct Set, Mill (K2 Systems Part No. 4000385) is a structural rail connector engineered to join two CrossRail 48‑X or 48‑XL solar mounting rails securely and reliably in photovoltaic (PV) racking systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel\/Type: 4000385\u003c\/li\u003e\n\u003cli\u003eFinish: Mill\u003c\/li\u003e\n\u003cli\u003eIncluded Hardware: 1 × Structural rail connector body (aluminum, mill finish) + 2 × M10 × T‑Bolts (stainless steel) + 2 × M10 serrated hex flange nuts (stainless steel)\u003c\/li\u003e\n\u003cli\u003eDurable \u0026amp; Certified: Built from aluminum with stainless‑steel fasteners, this structural rail connector resists corrosion and delivers reliable long‑term performance in outdoor solar mounting environments typical of pitched and flat roof installations. The materials are selected specifically for solar PV racking system exposure conditions.\u003c\/li\u003e\n\u003cli\u003eWater Protection \u0026amp; Fit: Corrosion‑resistant materials: When installed as part of a complete CrossRail racking system (rails, connectors, clamps, etc.), all components are designed to perform reliably in environments with rain, dew, and humidity, ensuring long‑term structural stability without water‑related deterioration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"accordion-item\"\u003e\n\u003ch3 class=\"accordion-thumb\"\u003eDownloads\u003c\/h3\u003e\n\u003cdiv class=\"accordion-panel\"\u003e\n\u003cp style=\"font-size: 0.8em;\"\u003eDatasheet\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/RailConnector-DS-EN_2.pdf?v=1770728386\" target=\"_blank\"\u003e✔️ Datasheet\u003c\/a\u003e\u003chr\u003e\n\u003cp style=\"font-size: 0.8em;\"\u003eQuick Installation Guide\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/4000051-QG-US_2.pdf?v=1770728392\" target=\"_blank\"\u003e✔️ Quick Installation Guide\u003c\/a\u003e\u003chr\u003e\n\u003cp style=\"font-size: 0.8em;\"\u003eUL Certificate of Compliance\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/UL-Components-Compliance_2.pdf?v=1770728393\" target=\"_blank\"\u003e✔️ UL Certificate of Compliance\u003c\/a\u003e\u003chr\u003e\n\u003cp style=\"font-size: 0.8em;\"\u003eWarranty\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/K2-US-Warranty_11.pdf?v=1770728395\" target=\"_blank\"\u003e✔️ Warranty\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"clear: both;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"cta-pdf\"\u003e\n\u003cdiv class=\"one-half-col-left\"\u003e\n\u003ch3\u003eDownload Spec Sheet\u003c\/h3\u003e\n\u003cp\u003eDesigned in compliance with applicable BCI, DIN, BS and IEC standards. Tested in compliance to BCI and IEC standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"one-half-col-right\"\u003e\n\u003cdiv class=\"pdf-sec-col\"\u003e\u003ca class=\"btn-download\" download=\"\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/RailConnector-DS-EN_2.pdf?v=1770728386\" target=\"_blank\"\u003eYes, please\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Solux, LLC","offers":[{"title":"Default Title","offer_id":44625066197061,"sku":"4000385","price":7.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/K2_Systems_RailConn_CR_48-X_48-XL_Struct_Set_Mill.webp?v=1771510060","url":"https:\/\/solux.energy\/products\/4000385-structural-connector","provider":"Solux, LLC","version":"1.0","type":"link"}