{"product_id":"timco-drywall-dense-board-screws-ph-reduced-countersunk-high-low-thread-black","title":"TIMCO Drywall Dense Board Screws – PH – Reduced Countersunk – High-Low Thread – Black","description":"\u003ch3\u003eSpecialist Fixing for Dense and Hard-Pressed Drywall Boards\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eTIMCO Dense Board Screws\u003c\/strong\u003e are designed specifically for fixing dense and hard-pressed drywall panels to metal or timber framing. The reduced diameter countersunk head sits flush with the board surface, helping to prevent paper or surface layer damage, while the high-low thread pattern increases pull-out resistance in hard materials. Finished in black phosphate for improved drive performance and internal corrosion resistance, these screws feature a PH2 Pozidriv recess for secure, consistent engagement.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Low Thread:\u003c\/strong\u003e Alternating thread heights provide exceptional grip in dense boards and improve holding power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Countersunk Head:\u003c\/strong\u003e Minimises board damage and ensures a smooth, professional finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSharp Point:\u003c\/strong\u003e Drives quickly into both timber and thin-gauge steel without pre-drilling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePH2 Drive:\u003c\/strong\u003e Pozidriv No.2 recess for positive engagement and reduced cam-out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Phosphate Finish:\u003c\/strong\u003e Reduces driving torque and provides corrosion resistance in dry, internal environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eApplication Areas\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFixing dense or high-density drywall panels\u003c\/li\u003e\n\u003cli\u003ePlasterboard to timber studs or battens\u003c\/li\u003e\n\u003cli\u003eBoard fixing to light gauge steel framing\u003c\/li\u003e\n\u003cli\u003eCommercial fit-outs and interior partitions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Reduced countersunk\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type:\u003c\/strong\u003e PH2 (Pozidriv No.2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type:\u003c\/strong\u003e High-low thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint:\u003c\/strong\u003e Sharp point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black phosphate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Internal dry applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DIY Refurb","offers":[{"title":"3.9 x 30 \/ 1000","offer_id":53341544120658,"sku":"00030DRYD","price":9.75,"currency_code":"GBP","in_stock":true},{"title":"3.9 x 45 \/ 1000","offer_id":53341544153426,"sku":"00045DRYD","price":13.0,"currency_code":"GBP","in_stock":true},{"title":"3.9 x 55 \/ 1000","offer_id":53341544186194,"sku":"00055DRYD","price":17.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1060\/4006\/6386\/files\/00030DRYD_w1.jpg?v=1777966088","url":"https:\/\/glazingsuppliesdirect.com\/products\/timco-drywall-dense-board-screws-ph-reduced-countersunk-high-low-thread-black","provider":"Glazing Supplies Direct","version":"1.0","type":"link"}