{"product_id":"simpson-strong-tie-sdhr12x160-r25-strong-drive-sdhr-combo-head-screw-12-mm-x-160-mm-black-e-coat-25-pack","title":"Simpson Strong-Tie SDHR12X160-R25 Strong-Drive SDHR COMBO-HEAD Screw,  12 mm x 160 mm, Black E-Coat, 25-Pack","description":"\u003cul\u003e\n\u003cli\u003eBlack e-coat finish provides a construction-durable, nonmetallic and friction-reducing coating for corrosion resistance in interior dry-service conditions\u003c\/li\u003e\n\u003cli\u003eOptimized hardness profile helps mitigate field embrittlement issues, and is compliant with CSA O86:24 hydrogen embrittlement requirements\u003c\/li\u003e\n\u003cli\u003eDesigned for use with steel side plates\u003c\/li\u003e\n\u003cli\u003eCan be driven by a 17 mm hex-head driver bit or a T40 6-lobe driver bit\u003c\/li\u003e\n\u003cli\u003eHeavy-duty shank with robust knurl reduces installation torque\u003c\/li\u003e\n\u003cli\u003eType-17 point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications\u003c\/li\u003e\n\u003cli\u003eHex head with deep T40, 6-lobe recess for a secure drive\u003c\/li\u003e\n\u003cli\u003eLength: 160 mm (6-1\/4 in.)\u003c\/li\u003e\n\u003cli\u003eQuantity: 25 per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Simpson Strong-Tie Strong-Drive SDHR Combo-Head screw is a structural fastener designed for cross-laminated timber (CLT), mass timber construction and general interior applications. These partially-threaded, heavy-duty structural fasteners are designed to provide excellent connection strength, especially when connecting steel plate or angle connectors to wood. The unique “combination” head allows for the convenience of driving with either a hex-driver bit or 6-lobe driver bit. The SDHR Combo-Head has a black e-coat finish, a robust knurled shank, and a Type-17 point for fast starts and low-torque driving, making it ideal for self-drilling into wood without the need for predrilling. The SDHR screw is designed for dry-service applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBlack e-coat finish provides a construction-durable, nonmetallic and friction-reducing coating for corrosion resistance in interior dry-service conditions\u003c\/li\u003e\n\u003cli\u003eOptimized hardness profile helps mitigate field embrittlement issues, and is compliant with CSA O86:24 hydrogen embrittlement requirements\u003c\/li\u003e\n\u003cli\u003eDesigned for use with steel side plates\u003c\/li\u003e\n\u003cli\u003eCan be driven by a 17 mm hex-head driver bit or a T40 6-lobe driver bit\u003c\/li\u003e\n\u003cli\u003eHeavy-duty shank with robust knurl reduces installation torque\u003c\/li\u003e\n\u003cli\u003eType-17 point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications\u003c\/li\u003e\n\u003cli\u003eHex head with deep T40, 6-lobe recess for a secure drive\u003c\/li\u003e\n\u003cli\u003eLength: 160 mm (6-1\/4 in.)\u003c\/li\u003e\n\u003cli\u003eQuantity: 25 per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstall With:\u003c\/strong\u003e Install using 6-lobe T40 or 17-mm hex-head driver bit\u003c\/p\u003e","brand":"Simpson Strong-Tie","offers":[{"title":"Default Title","offer_id":53222948405542,"sku":"SDHR12X160-R25","price":90.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/SDHR12X160-R25_00707392033868_Feature_Closeup_Photo_01_45b2047b-93eb-4cd9-8295-229210fce000.jpg?v=1779136101","url":"https:\/\/www.toolnut.com\/products\/simpson-strong-tie-sdhr12x160-r25-strong-drive-sdhr-combo-head-screw-12-mm-x-160-mm-black-e-coat-25-pack","provider":"Tool Nut","version":"1.0","type":"link"}