{"product_id":"simpson-strong-tie-f12c250fdb-self-drilling-flat-head-screw-with-wings-12-x-2-1-2-in-3-square-type-410-1800-pack","title":"Simpson Strong-Tie F12C250FDB Self-Drilling Flat-Head Screw with Wings,  #12 x 2-1\/2-in. #3 Square Type 410, 1800-Pack","description":"\u003cul\u003e\n\u003cli\u003eFlat countersunk head with self-countersinking nibs\u003c\/li\u003e\n\u003cli\u003eMachine screw thread, threaded full length\u003c\/li\u003e\n\u003cli\u003eShank slot enhances thread formation in steel and removes exhaust\u003c\/li\u003e\n\u003cli\u003eWings above drill point provide clearance hole in work piece so it won't climb up the shank; wings break off as point engages the steel substrate\u003c\/li\u003e\n\u003cli\u003eCompatible driver bit:  #2 square drive (model BIT3S-2-R2)\u003c\/li\u003e\n\u003cli\u003e2-1\/2 in. length for 2x wood\u003c\/li\u003e\n\u003cli\u003eType 410 stainless steel is coated for additional corrosion protection\u003c\/li\u003e\n\u003cli\u003eQuantity: 1,800\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse this screw for securing wood, plywood and fiber cement to steel (up to 0.209\" thick). Wings bore through wood to create a clearance hole so piece does not climb up shank and then break off as they engage with steel.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlat countersunk head with self-countersinking nibs\u003c\/li\u003e\n\u003cli\u003eMachine screw thread, threaded full length\u003c\/li\u003e\n\u003cli\u003eShank slot enhances thread formation in steel and removes exhaust\u003c\/li\u003e\n\u003cli\u003eWings above drill point provide clearance hole in work piece so it won't climb up the shank; wings break off as point engages the steel substrate\u003c\/li\u003e\n\u003cli\u003eCompatible driver bit:  #2 square drive (model BIT3S-2-R2)\u003c\/li\u003e\n\u003cli\u003e2-1\/2 in. length for 2x wood\u003c\/li\u003e\n\u003cli\u003eType 410 stainless steel is coated for additional corrosion protection\u003c\/li\u003e\n\u003cli\u003eQuantity: 1,800\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Simpson Strong-Tie","offers":[{"title":"Default Title","offer_id":53222835224870,"sku":"F12C250FDB","price":950.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/F12C250FDB_00744039003433_Base_Product_Image_w__Overlay_d8202735-311f-45c3-842d-61baadcb2ba6.jpg?v=1779135798","url":"https:\/\/www.toolnut.com\/products\/simpson-strong-tie-f12c250fdb-self-drilling-flat-head-screw-with-wings-12-x-2-1-2-in-3-square-type-410-1800-pack","provider":"Tool Nut","version":"1.0","type":"link"}