{"product_id":"galvanised-wafer-phillips-ph3-series-500-fine-metal-self-drilling-screws","title":"Galvanised Wafer Phillips (PH3) Series 500 Fine Metal Self Drilling Screws","description":"\u003cp\u003eGalvanised Wafer Phillips (PH3) Series 500 screws are heavy-duty, fine-thread fasteners designed to drill through thick steel (typically 3mm to 12mm) in a single operation. Their low-profile wafer head provides an aesthetic, flush-like finish for applications like cladding, fencing, and general construction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDrill Capacity: \u003c\/strong\u003eEngineered for heavy-duty metal-to-metal fixing, capable of penetrating mild steel up to 12mm thick without pre-drilling.\u003cbr\u003e\u003cstrong\u003eHead Type:\u003c\/strong\u003e Wafer Head with a Phillips PH3 drive, requiring a PH3 driver bit for high-torque installation.\u003cbr\u003e\u003cstrong\u003eThread:\u003c\/strong\u003e Fine Thread (24 TPI) for superior clamping force in thick base materials.\u003cbr\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Galvanised, providing high corrosion resistance for both internal and external use.\u003cbr\u003e\u003cstrong\u003eInstallation Speed:\u003c\/strong\u003e Recommended maximum drill speed of 2500 RPM to prevent tip burnout during heavy drilling.\u003c\/p\u003e","brand":"SRB Steel \u0026 Hardware Supplies","offers":[{"title":"10G X 30MM 25PK","offer_id":47492207476930,"sku":null,"price":5.0,"currency_code":"AUD","in_stock":true},{"title":"12G-24 x 32MM INDIVIDUAL","offer_id":47290070958274,"sku":null,"price":0.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/6335\/8914\/files\/WAFER.jpg?v=1774225036","url":"https:\/\/www.srbindustrialsupplies.com\/products\/galvanised-wafer-phillips-ph3-series-500-fine-metal-self-drilling-screws","provider":"SRB INDUSTRIAL SUPPLIES","version":"1.0","type":"link"}