{"product_id":"evolution-hex-head-self-drilling-screw-for-heavy-steel-with-16mm-bonded-washer","title":"Evolution Hex Head Self-Drilling Screw For heavy Steel with 16mm Bonded Washer","description":"\u003cp\u003eDesigned for fixing cladding and roofing applications to hot and cold rolled purlins\/rails.\u003c\/p\u003e\n\u003cp\u003eSuitable for 4.0mm to 12.0mm steel\u003c\/p\u003e\n\u003cp\u003eHead Style - Hexagonal Flange Head with 16mm Ø EPDM Sealing Washer\u003cbr\u003eDrive - 5\/16” Hexagonal\u003cbr\u003eThread Form - Fine Thread (Tek 5)\u003cbr\u003eMaterial Grade - SAE C1022 \/ AISI C1022\u003cbr\u003eCoating - 500Hr EvoShield®\u003cbr\u003eShank Material - Carbon Steel\u003cbr\u003eRecommended Drill Speed - 1,500 - 2,500 RPM\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Points\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision-formed concave fluting enables fast and efficient chip removal.\u003c\/li\u003e\n\u003cli\u003eHex flange head with bonded 16mm Ø EPDM sealing washer ensures a secure weather-resistant seal.\u003c\/li\u003e\n\u003cli\u003eBonded steel washer provides isolation between the substrate and fixture, aids clamping for larger clearance holes, and enhances weatherproofing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Evolution","offers":[{"title":"5.5 x 38mm (100 Per Box)","offer_id":52555966677315,"sku":"TSBW5.5-38-5","price":18.12,"currency_code":"GBP","in_stock":true},{"title":"5.5 x 50mm (100 Per Box)","offer_id":52555966710083,"sku":"TSBW5.5-50-5","price":21.14,"currency_code":"GBP","in_stock":true},{"title":"5.5 x 60mm (100 Per Box)","offer_id":52555966742851,"sku":"TSBW5.5-60-5","price":23.8,"currency_code":"GBP","in_stock":true},{"title":"5.5 x 70mm (100 Per Box)","offer_id":52555966775619,"sku":"TSBW5.5-70-5","price":25.48,"currency_code":"GBP","in_stock":true},{"title":"5.5 x 85mm (100 Per Box)","offer_id":52555966808387,"sku":"TSBW5.5-85-5","price":31.98,"currency_code":"GBP","in_stock":true},{"title":"5.5 x 100mm (100 Per Box)","offer_id":52555966841155,"sku":"TSBW5.5-100-5","price":37.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/1871\/0339\/files\/TSBW5.jpg?v=1739279717","url":"https:\/\/trufast.co.uk\/products\/evolution-hex-head-self-drilling-screw-for-heavy-steel-with-16mm-bonded-washer","provider":"Ceilings \u0026 More Ltd","version":"1.0","type":"link"}