{"product_id":"vite-doppia-filettatura-stsr-12x300","title":"STSR double-threaded screw 12x300","description":"\u003cp\u003eThe STSR double-threaded screw, size 10x200, is the professional solution for photovoltaic installations on corrugated sheet roofs with a load-bearing structure made of wood or concrete. Supplied preassembled with an EPDM gasket, tightening nut, and pair of nuts for connection to MW or SSP brackets, it enables quick installation without requiring removal of the roofing. The EPDM gasket ensures the roof remains watertight, preventing leaks at the fixing point. It can be anchored with a chemical anchor to concrete beams and slabs, with a mesh sleeve anchor to hollow-core concrete floors, or directly into wooden structures after drilling a pilot hole. The length should be selected according to the thickness of the structure, while the spacing depends on snow and wind loads and the roof pitch.\u003cbr\u003e\n\u003cbr\u003e\nTechnical specifications:\u003cbr\u003e\n- Type: STSR double-threaded screw\u003cbr\u003e\n- Size: 10x200 mm\u003cbr\u003e\n- Supplied preassembled with EPDM gasket, tightening nut, and pair of nuts\u003cbr\u003e\n- EPDM gasket for watertight sealing\u003cbr\u003e\n- Suitable substrates: concrete, hollow-core concrete, wooden structures\u003cbr\u003e\n- Fixing with FIS V chemical anchor or FIS HK mesh sleeve anchor\u003cbr\u003e\n- Compatible with Solar-light and Solar-fish profiles\u003cbr\u003e\n- Spacing based on snow and wind loads and roof pitch\u003c\/p\u003e","brand":"Fischer","offers":[{"title":"Default Title","offer_id":58307372286287,"sku":"213-SOSTSR-12300","price":9.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/9074\/3375\/files\/9e25e9bd96088b274c4a854cd4b0abb2_1da255ec-51c3-4ecc-93d4-8cec36e8196a.webp?v=1784967275","url":"https:\/\/www.ceramicstore.eu\/en\/products\/stsr-double-threaded-screw-12-x-300","provider":"CeramicStore | Lo specialista del tuo bagno","version":"1.0","type":"link"}