{"product_id":"best-bulk-packs-self-drill-screw-hex-head-bonded-washer-silver-5-5mm-x-38mm-pack-of-30-st25","title":"Best Bulk Packs Self Drill Screw Hex Head Bonded Washer Silver 5.5mm x 38mm Pack of 30 ST25","description":"\u003cp\u003eThe self drill screw hex head bonded washer offers a reliable and time-saving fastening solution for both trade professionals and DIY enthusiasts. These self-drilling screws are specifically designed to drill and fasten in one simple step—eliminating the need for pre-drilling and boosting on-site efficiency. Crafted from tough, hardened steel and coated in corrosion-resistant silver zinc, each screw delivers excellent strength and long-lasting durability in both indoor and outdoor environments. The hex head allows for a firm grip and controlled driving using power tools, while the bonded washer ensures a tight, weather-resistant seal—ideal for roofing, cladding, and metalwork applications. With a 5.5mm diameter and 38mm length, these screws are perfect for securely fixing metal to metal or metal to timber without compromising on grip or stability. The sharp, precision-engineered threads enhance holding power and reduce material damage or splitting. Supplied in a practical pack of 30, these screws are a convenient choice for bulk use across multiple tasks. Whether you are tackling home repairs, construction work, or exterior installations, this screw pack delivers strength, protection, and ease of use in every application.\u003c\/p\u003e","brand":"Best","offers":[{"title":"Default Title","offer_id":53755588182282,"sku":"BUK250025","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/5080\/1162\/files\/1744967426-672604327.jpg?v=1789648975","url":"https:\/\/waterloo-home-and-hardware.co.uk\/products\/best-bulk-packs-self-drill-screw-hex-head-bonded-washer-silver-5-5mm-x-38mm-pack-of-30-st25","provider":"Waterloo Home \u0026 Hardware - The Really Useful Store","version":"1.0","type":"link"}