{"product_id":"type-17-screws-hex-washer-face-neoprene-washer-class-3-galvanised","title":"TYPE 17 SCREWS HEX WASHER FACE NEOPRENE WASHER CLASS 3 GALVANISED","description":"\u003cp\u003eType 17 hex washer face screws with a neoprene washer and Class 3 galvanisation are self-drilling, hex-headed fasteners for timber, designed for outdoor use due to their corrosion resistance and watertight seal. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eType 17 Point:\u003c\/strong\u003e This refers to the self-drilling point design, which has a sharp, fluted tip to capture and remove wood chips and debris as the screw is driven in. This feature minimises timber expansion, reduces the risk of splitting (even in hardwoods), and eliminates the need for pre-drilling pilot holes.\u003cbr\u003e\u003cstrong\u003eHex Washer Face Head:\u003c\/strong\u003e The hexagonal head requires a socket bit (nut-setter) for driving and is common in heavy-duty applications like roofing. The integrated washer face helps enhance grip and stability, ensuring a secure fit.\u003cbr\u003e\u003cstrong\u003eNeoprene Washer (or EPDM):\u003c\/strong\u003e A neoprene (EPDM) washer is included under the head to provide a watertight and weatherproof seal, which is crucial for exterior applications like roofing and cladding.\u003cbr\u003e\u003cstrong\u003eClass 3 Galvanised Finish:\u003c\/strong\u003e The galvanisation provides corrosion resistance, making the screws suitable for most outdoor applications. Class 3 is a grade of mechanical galvanisation that offers good protection in outdoor environments but may be superseded by Class 4 for more demanding or cyclonic conditions. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cbr\u003eThese screws are primarily used in timber-to-timber or metal-to-timber applications where a secure, weatherproof, and durable connection is required. \u003cbr\u003eFixing metal roofing sheets or cladding to timber battens, purlins, or frames.\u003cbr\u003eGeneral outdoor construction projects like deck building, where the self-drilling point and corrosion resistance are beneficial.\u003cbr\u003eApplications where a reliable, watertight seal is necessary. \u003cbr\u003e\u003c\/p\u003e","brand":"MACSIM","offers":[{"title":"10G 12X25 50PK","offer_id":46335482560706,"sku":"17GHDN1025","price":13.0,"currency_code":"AUD","in_stock":true},{"title":"10G 12X25 500PK","offer_id":46335482593474,"sku":"17GHQN1025","price":49.95,"currency_code":"AUD","in_stock":true},{"title":"12G 11X25 500PK","offer_id":46335482626242,"sku":"17GHQN1225","price":98.0,"currency_code":"AUD","in_stock":true},{"title":"12G 11X35 50PK","offer_id":46335482659010,"sku":"17GHDN1235","price":21.9,"currency_code":"AUD","in_stock":true},{"title":"12G 11X35 100PK","offer_id":47491998580930,"sku":null,"price":40.0,"currency_code":"AUD","in_stock":true},{"title":"12G 11X35 400PK","offer_id":46335482691778,"sku":"17GHQN1235","price":90.0,"currency_code":"AUD","in_stock":true},{"title":"12G 11X50 50PK","offer_id":46335482724546,"sku":null,"price":23.0,"currency_code":"AUD","in_stock":true},{"title":"12G 11X50 250PK","offer_id":46335482757314,"sku":"17GHQN1250","price":60.0,"currency_code":"AUD","in_stock":true},{"title":"12G 11X65 1000PK","offer_id":46335482790082,"sku":"T17HC41265","price":90.0,"currency_code":"AUD","in_stock":true},{"title":"14G 10X100 100PK","offer_id":46335482822850,"sku":"17GHQN14100","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/6335\/8914\/files\/TYPE17HEX.jpg?v=1765867151","url":"https:\/\/www.srbindustrialsupplies.com\/products\/type-17-screws-hex-washer-face-neoprene-washer-class-3-galvanised","provider":"SRB INDUSTRIAL SUPPLIES","version":"1.0","type":"link"}