{"product_id":"self-drilling-screws-class-3-climoguard-countersunk-square-head","title":"SELF DRILLING SCREWS CLASS 3 CLIMOGUARD COUNTERSUNK SQUARE HEAD","description":"\u003cp\u003eSelf-drilling screws with a Class 3 Climoguard finish, countersunk head, and square drive are designed for external use, providing excellent corrosion resistance and a flush finish in various applications, particularly for fastening to steel framing.\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eMaterial and Finish:\u003c\/strong\u003e These screws are typically made from hardened carbon steel and feature a Class 3 mechanical galvanised (Climoguard) finish. This finish offers optimal corrosion resistance, making them suitable for external and industrial environments.\u003cbr\u003e\u003cstrong\u003eHead Type:\u003c\/strong\u003e The countersunk head (often with self-embedding ribs or wings) is designed to sit flush with the material surface, creating a clean aesthetic finish and preventing material bulging.\u003cbr\u003e\u003cstrong\u003eDrive Type: \u003c\/strong\u003eThey feature a square drive (commonly #2 or #3 size), which is preferred for its resistance to cam-out and improved torque control compared to other drive types.\u003cbr\u003e\u003cstrong\u003ePoint Type:\u003c\/strong\u003e As self-drilling screws, they have a drill-shaped point that allows them to cut through steel without the need for pre-drilling a pilot hole.\u003cbr\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e They are often used for applications such as attaching timber decking or fibre cement to steel framing, fastening metal to metal sheets, or securing hinges, brackets, and fixtures into steel.\u003cbr\u003e\u003cstrong\u003eSteel Thickness: \u003c\/strong\u003eThe maximum steel thickness they can drill into varies by screw size and point type.\u003cbr\u003eCoarse thread screws typically have a drill capacity of approximately 0.75-3.5mm of steel.\u003cbr\u003eFiner thread screws can fasten into a range of steel thicknesses, with some variations capable of drilling through up to 12mm thick steel. \u003c\/p\u003e","brand":"MACSIM","offers":[{"title":"8G 18X25 100PK","offer_id":46329118425282,"sku":"23GCDS0825","price":11.6,"currency_code":"AUD","in_stock":true},{"title":"10G 24X30 50PK","offer_id":46329118458050,"sku":"23GCDS1030","price":11.6,"currency_code":"AUD","in_stock":true},{"title":"10G 24X40 50PK","offer_id":46329118490818,"sku":"23GCDS1040","price":11.6,"currency_code":"AUD","in_stock":true},{"title":"10G 24X65 50PK","offer_id":46329118523586,"sku":"23GCDS1065","price":11.6,"currency_code":"AUD","in_stock":true},{"title":"12-14 X65 50PK","offer_id":46329118556354,"sku":"23GCD12085","price":11.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/6335\/8914\/files\/SELFDRILLINGSCREWCSKSQU.jpg?v=1765857123","url":"https:\/\/www.srbindustrialsupplies.com\/products\/self-drilling-screws-class-3-climoguard-countersunk-square-head","provider":"SRB INDUSTRIAL SUPPLIES","version":"1.0","type":"link"}