{"product_id":"25mm-black-drywall-screws-coarse-thread-collated-1000-box","title":"25mm Black Drywall Screws Coarse Thread Collated (1000\/Box)","description":"\u003ch2\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e25mm Black Drywall Screws Collated Coarse Thread for securing plasterboard to timber studs or joists using auto-feed screwdrivers. Each screw is manufactured from hardened carbon steel with a black phosphate coating that provides light corrosion resistance and a clean, low-glare finish.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eThe bugle head ensures a smooth, flush seating without tearing the board’s paper surface, achieving a professional, ready-to-fill finish.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eA sharp W-type gimlet point allows easy penetration and rapid engagement into timber, reducing driving effort. The coarse thread is optimised for wood substrates, delivering strong bite and resistance to pull-out in natural grain.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e25mm length is ideal for thin boards, edges, and single-layer plasterboard installations. Supplied collated on strips for rapid, continuous fixing in high-volume installation work.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Hardened carbon steel for strength and consistent driving torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistance\u003c\/strong\u003e: Black phosphate coating resists rust and oxidation under dry interior conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead design\u003c\/strong\u003e: Bugle head compresses gypsum and paper for a flush surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread type\u003c\/strong\u003e: Coarse W-type thread offers fast drive and secure grip in timber.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint type\u003c\/strong\u003e: Sharp gimlet point ensures quick starting and reduced splitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size\u003c\/strong\u003e: 25mm length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollated format\u003c\/strong\u003e: Supplied collated for use with auto-feed screwdrivers, increasing speed and efficiency on site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBox quantity\u003c\/strong\u003e: Supplied in a box of 1000 for efficient coverage of high-volume projects.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlasterboard to timber studs\u003c\/strong\u003e: Ideal for fixing thin single boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling linings\u003c\/strong\u003e: Produces a smooth, ready-to-finish surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge fixing\u003c\/strong\u003e: Suitable for close-to-edge placements on lighter board sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-feed systems\u003c\/strong\u003e: Designed for collated screwdrivers in continuous drywall installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: Use a Phillips No.2 bit compatible with collated auto-feed drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed setting\u003c\/strong\u003e: Drive at medium speed to avoid over-countersinking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth control\u003c\/strong\u003e: Seat screw head just below the paper surface without rupturing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpacing\u003c\/strong\u003e: Maintain 250mm centres on walls and 150mm on ceilings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing reference\u003c\/strong\u003e: Produced in accordance with EN 14566 for drywall screws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black phosphate coating provides corrosion protection for interior use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Suitable for use with most standard collated screw gun systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety\u003c\/strong\u003e: Always wear eye protection and ensure stable support when driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note\u003c\/strong\u003e: Not suitable for exterior or high-moisture environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"25mm","offer_id":53771564515439,"sku":"2006048","price":17.81,"currency_code":"GBP","in_stock":true},{"title":"32mm","offer_id":53771564548207,"sku":"2006049","price":19.15,"currency_code":"GBP","in_stock":true},{"title":"35mm","offer_id":53771564580975,"sku":"2006050","price":20.11,"currency_code":"GBP","in_stock":true},{"title":"38mm","offer_id":53771564613743,"sku":"2006051","price":21.55,"currency_code":"GBP","in_stock":true},{"title":"42mm","offer_id":53771564646511,"sku":"2006052","price":24.6,"currency_code":"GBP","in_stock":true},{"title":"45mm","offer_id":53771564679279,"sku":"2006053","price":24.6,"currency_code":"GBP","in_stock":true},{"title":"50mm","offer_id":53771564712047,"sku":"2006054","price":26.11,"currency_code":"GBP","in_stock":true},{"title":"55mm","offer_id":53771564744815,"sku":"2006055","price":28.2,"currency_code":"GBP","in_stock":true},{"title":"65mm","offer_id":53771564777583,"sku":"2006056","price":21.91,"currency_code":"GBP","in_stock":true},{"title":"75mm","offer_id":53771564810351,"sku":"2006057","price":25.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/Black_Drywall_Screws_Coarse_Thread_Collated_-_Photo.jpg?v=1783758830","url":"https:\/\/supplyyard.co.uk\/products\/25mm-black-drywall-screws-coarse-thread-collated-1000-box","provider":"Supply Yard","version":"1.0","type":"link"}