{"product_id":"simpson-strong-drive-sdcp-timber-cp-screw-10-mm-x-320-mm-black-e-coat","title":"Simpson Strong-Drive SDCP TIMBER-CP Screw - 10 mm x 320 mm, Black E-Coat","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSimpson Strong-Drive SDCP TIMBER-CP Screw - 10 mm x 320 mm, Black E-Coat\u003c\/strong\u003e by Simpson Strong-Tie is a heavy-duty structural fastener engineered for cross-laminated timber (CLT), mass timber construction, and a wide range of general interior wood framing applications. The black e-coat electrocoating finish delivers a construction-durable, low-friction, nonmetallic surface that reduces driving torque and provides corrosion resistance suitable for interior and dry-service environments. Whether you are fastening engineered wood assemblies, working in factory-built or modular construction, or tackling structural wood-to-wood connections, this partially threaded screw pulls members together with superb holding power and excellent load capacity.\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, making it suitable for fire-retardant treated (FRT) lumber and corrosion-sensitive interior applications\u003c\/li\u003e\n\u003cli\u003eOptimized hardness profile compliant with CSA O86:24 - mitigates external hydrogen embrittlement risk, giving you a structurally reliable fastener for mass timber and CLT projects where brittle fracture is a concern\u003c\/li\u003e\n\u003cli\u003eFlat head with underhead nibs - enables clean, flush countersinking without surface tear-out, delivering a professional finish on exposed timber surfaces\u003c\/li\u003e\n\u003cli\u003eDeep T40, 6-lobe recess - provides a secure, cam-out-resistant drive for consistent installation, and includes a driver bit so you can start work immediately\u003c\/li\u003e\n\u003cli\u003eHeavy-duty shank with shank knurl - combines strength and durability with reduced torque during installation, minimizing driver wear and installer fatigue\u003c\/li\u003e\n\u003cli\u003eType-17 point - ensures fast starts and reduces installation torque, eliminating the need for predrilling in most applications and speeding up workflow on the job site\u003c\/li\u003e\n\u003cli\u003e10 mm diameter x 320 mm length (12 1\/2 in.) with a 3 1\/8 in. thread length - partially threaded design pulls structural members tightly together for superior clamping action in timber-to-timber connections\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 - the optimized hardness profile and CSA O86:24 compliance address hydrogen embrittlement concerns specific to large-section structural wood assemblies, making this screw the right choice for demanding mass timber projects\u003c\/li\u003e\n\u003cli\u003eLow-friction black e-coat reduces driving torque - the electrocoating allows these large-diameter fasteners to be driven with less effort compared to uncoated alternatives, improving productivity in high-volume framing applications\u003c\/li\u003e\n\u003cli\u003eNo predrilling required in most applications - the Type-17 point and shank knurl work together to reduce installation time and eliminate an extra step, keeping structural wood framing and engineered wood assembly projects on schedule\u003c\/li\u003e\n\u003cli\u003eCorrosion resistance approved for ICC-ES AC257 Exposure Condition 3 - the black e-coat finish is specifically approved for use with FRT lumber, addressing a common compatibility challenge in interior structural applications where treated lumber is specified\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 10 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 320 mm (12 1\/2 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\u003eShank Diameter:\u003c\/strong\u003e 0.275 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter:\u003c\/strong\u003e 0.700 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\u003eSDCP10X320-R25:\u003c\/strong\u003e 25 Pk - includes T40, 6-lobe drive bit (replacement bit: BIT40T-134-R2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSDCP10X320:\u003c\/strong\u003e 150 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":"25 Pk","offer_id":67653513969894,"sku":"SDCP10X320-R25","price":150.88,"currency_code":"USD","in_stock":true},{"title":"150 Pk","offer_id":67653514002662,"sku":"SDCP10X320","price":766.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/files\/SDCP8X300-R50_00707392876670_Product_Photo_01.jpg?v=1791506170","url":"https:\/\/factorydirectsupply.com\/products\/simpson-strong-drive-sdcp-timber-cp-screw-10-mm-x-320-mm-black-e-coat","provider":"Factory Direct Supply","version":"1.0","type":"link"}