{"product_id":"simpson-strong-drive-sdcp-timber-cp-screw-8-mm-x-160-mm-black-e-coat","title":"Simpson Strong-Drive SDCP TIMBER-CP Screw - 8 mm x 160 mm, Black E-Coat","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSimpson Strong-Drive SDCP TIMBER-CP Screw - 8 mm x 160 mm, Black E-Coat\u003c\/strong\u003e by Simpson Strong-Tie is a high-performance structural fastener engineered for cross-laminated timber (CLT), mass timber construction, and general interior wood framing applications. This partially threaded screw delivers exceptional holding power and load capacity, pulling structural members tightly together for reliable connections in engineered wood, timber framing, post frame, and modular construction. The black e-coat electrocoating finish reduces drive friction and provides corrosion resistance suited to interior and dry-service conditions, making this screw a go-to choice for professionals working with structural composite lumber, multi-ply engineered wood assemblies, and wood-to-wood fastening across residential and commercial framing projects.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack e-coat electrocoating finish - provides a construction-durable, nonmetallic, friction-reducing coating approved for ICC-ES AC257 Exposure Condition 3, enabling use with fire-retardant-treated (FRT) lumber and adding corrosion resistance without the added torque of heavier coatings\u003c\/li\u003e\n\u003cli\u003eOptimized hardness profile compliant with CSA O86:24 - mitigates external hydrogen embrittlement risk, so these structural fasteners maintain toughness and integrity in demanding mass timber and CLT applications\u003c\/li\u003e\n\u003cli\u003eFlat head with underhead nibs - allows the head to countersink cleanly and sit flush with the wood surface, producing a professional finish without additional work\u003c\/li\u003e\n\u003cli\u003eDeep T40, 6-lobe recess drive - provides a secure, cam-out-resistant engagement between driver and fastener, reducing slippage and installer fatigue during high-volume installations\u003c\/li\u003e\n\u003cli\u003eHeavy-duty shank - delivers the structural strength and durability required for load-bearing timber connections\u003c\/li\u003e\n\u003cli\u003eShank knurl - reduces installation torque, making driving smoother and easier in dense engineered wood materials\u003c\/li\u003e\n\u003cli\u003eType-17 point - cuts into wood fibers quickly for fast starts, lowers installation torque, and eliminates the need for predrilling in most applications, saving time on the job\u003c\/li\u003e\n\u003cli\u003ePartial thread design - pulls structural members tightly together with superb holding power and excellent load capacity for secure, long-lasting connections\u003c\/li\u003e\n\u003cli\u003eDrive bit included - the T40, 6-lobe driver bit is included in the box, so installation can begin immediately without sourcing a separate bit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy This Product\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurpose-built for mass timber and CLT construction - this screw is specifically designed for cross-laminated timber, engineered wood, and structural composite lumber, addressing the unique demands of modern mass timber framing where standard fasteners may fall short\u003c\/li\u003e\n\u003cli\u003eReduces installation effort without sacrificing structural performance - the combination of a low-friction e-coat finish, shank knurl, and Type-17 point means less torque is needed to drive each fastener, reducing tool wear and installer fatigue on large-scale framing projects\u003c\/li\u003e\n\u003cli\u003eAddresses hydrogen embrittlement concerns - the optimized hardness profile meets CSA O86:24 requirements, giving engineers and builders confidence that the fastener will resist brittle fracture over time in structural applications\u003c\/li\u003e\n\u003cli\u003eInterior and dry-service rated with FRT lumber compatibility - the e-coat finish is approved for ICC-ES AC257 Exposure Condition 3, making this screw a verified choice for interior framing that includes factory-built, modular, or post-frame construction where FRT lumber is common\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Simpson Strong-Tie\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Strong-Drive SDCP TIMBER-CP Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 160 mm (6 1\/4 in.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter:\u003c\/strong\u003e 0.225 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter:\u003c\/strong\u003e 0.575 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length:\u003c\/strong\u003e 3 1\/8 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Flat Head with Nibs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type:\u003c\/strong\u003e T40 6-Lobe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type:\u003c\/strong\u003e Type-17 Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e E-coat Electrocoating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e E-coat Electrocoating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\n\u003ch3\u003eAvailable Pack Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSDCP8X160-R50:\u003c\/strong\u003e 50 Pk - includes T40, 6-lobe drive bit (replacement bit: BIT40T-134-R2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSDCP8X160:\u003c\/strong\u003e 250 Pk - includes T40, 6-lobe drive bit (replacement bit: BIT40T-134-R2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApproved Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered Wood\u003c\/li\u003e\n\u003cli\u003eFastening Wood-to-Wood\u003c\/li\u003e\n\u003cli\u003eFactory-Built\/Modular Construction\u003c\/li\u003e\n\u003cli\u003eTimber Framing\u003c\/li\u003e\n\u003cli\u003eGeneral Framing\u003c\/li\u003e\n\u003cli\u003eFraming - Wood\u003c\/li\u003e\n\u003cli\u003ePost Frame\u003c\/li\u003e\n\u003cli\u003eMass Timber \/ Cross-Laminated Timber\u003c\/li\u003e\n\u003cli\u003eFastening Floor-to-Floor\u003c\/li\u003e\n\u003cli\u003eEngineered Wood - Multi-Ply Fastening\u003c\/li\u003e\n\u003cli\u003eStructural Composite Lumber\u003c\/li\u003e\n\u003cli\u003eWood \/ Residential Construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes T40, 6-lobe drive bit (replacement bit: BIT40T-134-R2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/strong\u003e\n\u003c\/div\u003e","brand":"SIMPSON","offers":[{"title":"50 Pk","offer_id":67653514330342,"sku":"SDCP8X160-R50","price":70.09,"currency_code":"USD","in_stock":true},{"title":"250 Pk","offer_id":67653514363110,"sku":"SDCP8X160","price":283.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/files\/SDCP8X160-R50_00707392148425_Product_Photo_01.jpg?v=1791506141","url":"https:\/\/factorydirectsupply.com\/products\/simpson-strong-drive-sdcp-timber-cp-screw-8-mm-x-160-mm-black-e-coat","provider":"Factory Direct Supply","version":"1.0","type":"link"}