{"product_id":"fischer-rondella-iso-7089","title":"Washer ISO 7089 Fischer","description":"\u003ch2\u003eWasher ISO 7089 Fischer\u003c\/h2\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eThe ISO 7089 Fischer washer is a flat washer compliant with the ISO 7089 standard, with an inner diameter of 8.4 mm, an outer diameter of 16 mm and a thickness S of 1.6 mm. It is supplied in a practical pack of 200 pieces, ideal for continuous restocking of fixings.\u003c\/p\u003e\n\u003cp\u003eA washer is a perforated disc placed under the nut or screw head to spread the load, prevent loosening or insulate the fixing.\u003c\/p\u003e\n\u003ch3\u003eWhat it is for\u003c\/h3\u003e\n\u003cp\u003eUsed for assembling steel structures and for mechanical fixing of structures and components to walls, ceilings and floors.\u003c\/p\u003e\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003eChoose an inner diameter matching the screw or threaded rod and a compatible material (zinc-plated, stainless steel, plastic). Place flat washers and penny washers under the nut to avoid damaging the substrate and to spread the pressure; place the spring washer under the nut, where it is flattened on tightening to resist vibration loosening. Use seismic washers only with the anchor they are certified for.\u003c\/p\u003e\n\u003ch3\u003eWhere it is used\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eIndustrial construction\u003c\/li\u003e\u003cli\u003eResidential construction\u003c\/li\u003e\u003cli\u003eBuilding services\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eInternal Ø (mm):\u003c\/strong\u003e 8,4\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eExternal D (mm):\u003c\/strong\u003e 16\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eThickness S (mm):\u003c\/strong\u003e 1,6\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePieces per pack:\u003c\/strong\u003e 200\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eWho it is for\u003c\/h3\u003e\n\u003cp\u003eDesigned for electricians, metal fabricators and plumbers.\u003c\/p\u003e\n\u003ch3\u003eRelated products\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/fischer-ffd-rondella-per-applicazioni-sismiche-c1\"\u003eWasher for seismic applications FFD C1 Fischer\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/ffd-rondella-per-applicazioni-sismiche-c2-accessorio-fischer\"\u003eWasher FFD - for seismic applications C2 (accessory) Fischer\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/fischer-riduzione-rdm-e-grd\"\u003eReducer fittings RDM and GRD Fischer\u003c\/a\u003e \u0026mdash; from the category \u003ca href=\"\/en\/collections\/dadi-esagonali-flangiati-autobloccanti-ciechi-e-ad-alette\"\u003eHex Nuts\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/7-6-10-barre-filettate-da-metro-classi-8-8-4-6-4-8-inox-a2-inox-a4-fischer\"\u003eThreaded rods by the metre (classes 8.8 \/ 4.6-4.8 \/ stainless A2 \/ stainless A4) 7-6.10 Fischer\u003c\/a\u003e \u0026mdash; from the category \u003ca href=\"\/en\/collections\/barre-filettate-acciaio-8-8\"\u003eThreaded Rods\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/fischer-vite-testa-a-rombo-fcsn\"\u003eDiamond head screw FCSN Fischer\u003c\/a\u003e \u0026mdash; from the category \u003ca href=\"\/en\/collections\/bulloni-o-viti-metriche-flangiati-a-galletto-a-gancio\"\u003eBolts and Metric Screws\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003eBrowse the whole category: \u003ca href=\"\/en\/collections\/rondelle-piane-grower-grembialine-e-dentellate\"\u003eFlat Washers\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eBefore you order\u003c\/h3\u003e\n\u003cp\u003eTell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.\u003c\/p\u003e\n\u003cp\u003eFor prices and availability, \u003cstrong\u003erequest a quote from AMES Srl\u003c\/strong\u003e: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.\u003c\/p\u003e","brand":"Fischer","offers":[{"title":"Standard","offer_id":57700147855692,"sku":"4048962528459","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/9864\/0716\/files\/W1_P_P_U002_F_SALL_AQQ_V1_2b67021e-6a70-4b94-99bb-1ec0c63d1333.jpg?v=1781605311","url":"https:\/\/www.amesworldwide.com\/products\/fischer-rondella-iso-7089","provider":"A.M.E.S. srl","version":"1.0","type":"link"}