{"product_id":"simpson-strong-drive-sdcfc-timber-cfc-screw-0-315-in-x-13-in-t40-e-coat","title":"Simpson Strong-Drive SDCFC TIMBER-CFC Screw - 0.315 in. x 13 in. T40 (Black E-Coat)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSimpson Strong-Drive SDCFC TIMBER-CFC Screw - 0.315 in. x 13 in. T40, E-Coat\u003c\/strong\u003e by Simpson Strong-Tie is a heavy-duty structural fastener engineered for demanding timber construction and mass timber applications. Featuring a fully threaded shank for superior withdrawal resistance, a compact cylinder head for a clean or countersunk finish, and the proprietary SawTooth point that enables fast starts without predrilling in most applications, this screw is purpose-built for large structural members including glulam beams, cross-laminated timber, and multi-ply engineered wood assemblies. The black e-coat electrocoating finish delivers a construction-durable, nonmetallic surface that resists corrosion in interior dry-service environments while providing an aesthetically refined appearance when the screw head is left exposed.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact cylinder head\u003c\/strong\u003e - helps countersink the screw flush with the surface for a clean finished look when exposed or fully concealed when recessed, ideal for visible timber connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty, fully threaded shank\u003c\/strong\u003e - threads run the full 12 5\/8 in. thread length, maximizing withdrawal resistance and structural holding power through large timber members\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSawTooth point\u003c\/strong\u003e - enables fast starts and reduces installation torque, eliminating the need for predrilling in most heavy timber applications and speeding up the job\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack e-coat electrocoating finish\u003c\/strong\u003e - provides a construction-durable nonmetallic coating for corrosion resistance in interior dry-service applications, while the optimized hardness profile helps mitigate the risk of brittle fracture for long-term reliable performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep T40 6-lobe drive recess\u003c\/strong\u003e - delivers a secure, slip-resistant drive connection that reduces cam-out under high installation torque into dense structural lumber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA O86:24 hydrogen embrittlement compliance\u003c\/strong\u003e - meets Canadian structural engineering standards, supporting cross-border project specifications and documentation requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.315 in. nominal diameter with 0.230 in. shank diameter\u003c\/strong\u003e - engineered for strength in heavy timber framing without requiring pilot holes in most applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy This Product\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for mass timber, glulam, and engineered wood fastening - the fully threaded 13 in. shank penetrates deep into large structural members where conventional screws fall short in both reach and holding strength\u003c\/li\u003e\n\u003cli\u003eThe SawTooth point eliminates predrilling in most applications, reducing labor time and tool requirements on heavy timber framing and beam reinforcement projects\u003c\/li\u003e\n\u003cli\u003eThe black e-coat electrocoating provides both a corrosion-resistant and visually refined finish, making it an appropriate choice for exposed interior timber connections where aesthetics matter alongside structural performance\u003c\/li\u003e\n\u003cli\u003eCompliant with CSA O86:24 hydrogen embrittlement requirements, this screw is suitable for projects requiring documented compliance with current structural wood design standards\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 SDCFC TIMBER-CFC Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter:\u003c\/strong\u003e 0.230 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter:\u003c\/strong\u003e 0.400 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length:\u003c\/strong\u003e 12 5\/8 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type:\u003c\/strong\u003e T40 6-Lobe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Cylinder Head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type:\u003c\/strong\u003e SawTooth 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\u003eSDCFC8X330-R30:\u003c\/strong\u003e 30 Pk - includes T40, 6-lobe driver bit (replacement bit: BIT40T-134-R2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSDCFC8X330:\u003c\/strong\u003e 200 Pk - includes T40, 6-lobe driver 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\u003eTimber Framing\u003c\/li\u003e\n\u003cli\u003eBeam Reinforcement\u003c\/li\u003e\n\u003cli\u003eFastening Wall-to-Wall\u003c\/li\u003e\n\u003cli\u003eFastening Support Beams\u003c\/li\u003e\n\u003cli\u003eHeavy Timber\u003c\/li\u003e\n\u003cli\u003eGlulam\u003c\/li\u003e\n\u003cli\u003eFastening Butt Joists\u003c\/li\u003e\n\u003cli\u003eMass Timber \/ Cross-Laminated Timber\u003c\/li\u003e\n\u003cli\u003eEngineered Wood - Multi-Ply Fastening\u003c\/li\u003e\n\u003cli\u003eFastening Simpson Strong-Tie Connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eT40, 6-lobe driver 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":"30 Pk","offer_id":67653508038886,"sku":"SDCFC8X330-R30","price":192.29,"currency_code":"USD","in_stock":true},{"title":"200 Pk","offer_id":67653508071654,"sku":"SDCFC8X330","price":1087.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/5188\/4705\/files\/SDCFC8X330-R30_00707392029113_Product_Photo_03.jpg?v=1791499521","url":"https:\/\/factorydirectsupply.com\/products\/simpson-strong-drive-sdcfc-timber-cfc-screw-0-315-in-x-13-in-t40-e-coat","provider":"Factory Direct Supply","version":"1.0","type":"link"}