{"product_id":"timco-5-5-x-80-self-drilling-heavy-section-steel-zinc-edpm-washer-16mm","title":"Timco 5.5 x 80 Self Drilling Heavy Section Steel - Zinc - EDPM Washer 16mm","description":"\u003cp\u003e\u003cstrong\u003eTimco Self-Drilling Screw 5.5 x 80mm – Zinc – EPDM Washer 16mm\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Timco 5.5 x 80mm Self-Drilling Screw is specifically engineered for attaching metal components to heavy section steel (up to 12mm thick) without the need for pre-drilling. Designed for demanding construction and industrial applications, it features a precision self-drilling point, a zinc-plated finish, and a 16mm EPDM washer for a watertight, weather-resistant seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSelf-Drilling Tip – Eliminates the need for pre-drilling, allowing fast and efficient installation into steel up to 12mm thick.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Performance – Ideal for structural steel applications, providing a strong, reliable connection in tough environments.\u003c\/li\u003e\n\u003cli\u003eZinc Plated Finish – Offers corrosion resistance, suitable for both internal and sheltered external applications.\u003c\/li\u003e\n\u003cli\u003e16mm EPDM Washer – Ensures a secure, leak-resistant seal between surfaces, protecting against water ingress.\u003c\/li\u003e\n\u003cli\u003ePrecision Engineering – Delivers consistent penetration and holding power in high-strength steel substrates.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCorrosion Rating (1-5) 1 - Clean, dry \u0026amp; low humidity environments\u003c\/li\u003e\n\u003cli\u003eEffective Thread L (mm): 53 *P\/T\u003c\/li\u003e\n\u003cli\u003eEPDM Washer (mm): 16\u003c\/li\u003e\n\u003cli\u003eFinish: Zinc\u003c\/li\u003e\n\u003cli\u003eFW Ø (mm): 12\u003c\/li\u003e\n\u003cli\u003eHead Type: Hex\u003c\/li\u003e\n\u003cli\u003eMaterial Case \u0026amp; Core: Hardened Carbon Steel\u003c\/li\u003e\n\u003cli\u003ePack Qty: 100\u003c\/li\u003e\n\u003cli\u003ePoint Type: Self-Drilling No.5\u003c\/li\u003e\n\u003cli\u003eSize (mm): 5.5 x 80\u003c\/li\u003e\n\u003cli\u003eSubstrates: Steel\u003c\/li\u003e\n\u003cli\u003eThread Type: *P\/T = Partially Threaded, Metric with V Flutes \u0026amp; Torque Relieving Slash\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you’re working on steel framing, cladding, or industrial assemblies, the Timco 5.5 x 80mm Self-Drilling Screw offers speed, strength, and sealing performance in one dependable fixing.\u003c\/p\u003e","brand":"Timco","offers":[{"title":"Default Title","offer_id":56284306047318,"sku":"ZH80W16B","price":19.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1044\/5543\/8678\/files\/ZH80W16B-1__31458.jpg?v=1793308577","url":"https:\/\/twwholesale.co.uk\/products\/timco-5-5-x-80-self-drilling-heavy-section-steel-zinc-edpm-washer-16mm","provider":"TWWholesale","version":"1.0","type":"link"}