{"title":"Cutting Tools \u0026 Metalworking — Duro Dyne","description":null,"products":[{"product_id":"duro-dyne-pro-point-14342-self-drilling-screw-8-3-4-in-oal-hex-unslotted-head-steel-zinc-plated-26813","title":"Duro Dyne  PRO POINT  14342 Self Drilling Screw, #8, 3\/4 in OAL, Hex Unslotted Head, Steel, Zinc Plated","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\nPro-Point Screws, with a precision formed drill point, are designed to fasten heavy gauge metals. These screws assure accurately sized holes for maximum holding power, eliminating the need for hole preparation and frequent alignment problems encountered in parts assembly. Ideal for fastening 4-bolt flange to ductwork. Pro Point Screws are quality tested through 1\/8\" cold rolled steel.\n\u003ch3\u003eItem Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCold heading quality steel wire\u003c\/li\u003e\n\u003cli\u003eCorrosion resistance\u003c\/li\u003e\n\u003cli\u003e0.100 in maximum drill\u003c\/li\u003e\n\u003cli\u003e16 TPI\u003c\/li\u003e\n\u003cli\u003e42 lb in minimum torsional strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStandards\u003c\/h3\u003e\nMeets or exceeds IFI-113","brand":"Duro Dyne","offers":[{"title":"Default Title","offer_id":54441483469164,"sku":"268658856","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/0200\/7404\/files\/Duro_14342.jpg?v=1789800905"},{"product_id":"duro-dyne-pro-point-14345-self-drilling-screw-10-3-4-in-oal-hex-unslotted-head-steel-zinc-plated-26902","title":"Duro Dyne  PRO POINT  14345 Self Drilling Screw, #10, 3\/4 in OAL, Hex Unslotted Head, Steel, Zinc Plated","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\nPro-Point Screws, with a precision formed drill point, are designed to fasten heavy gauge metals. These screws assure accurately sized holes for maximum holding power, eliminating the need for hole preparation and frequent alignment problems encountered in parts assembly. Ideal for fastening 4-bolt flange to ductwork. Pro Point Screws are quality tested through 1\/8\" cold rolled steel.\n\u003ch3\u003eItem Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCold heading quality steel wire\u003c\/li\u003e\n\u003cli\u003eCorrosion resistance\u003c\/li\u003e\n\u003cli\u003e0.175 in maximum drill\u003c\/li\u003e\n\u003cli\u003e16 TPI\u003c\/li\u003e\n\u003cli\u003e61 lb in minimum torsional strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStandards\u003c\/h3\u003e\nMeets or exceeds IFI-113","brand":"Duro Dyne","offers":[{"title":"Default Title","offer_id":54441483501932,"sku":"268658860","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/0200\/7404\/files\/Duro_14342_1fc5160d-9c26-424e-87eb-99c50584e4e1.jpg?v=1789800905"},{"product_id":"duro-dyne-super-saber-14324-self-piercing-screw-8-1-in-oal-hex-head-slotted-drive-steel-zinc-plated-twin-lead-point-1103","title":"Duro Dyne  Super Saber  14324 Self-Piercing Screw, #8, 1 in OAL, Hex Head, Slotted Drive, Steel, Zinc Plated, Twin Lead Point","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\nSeveral common methods such as rivets, screws and spot welding are used to fasten materials to ductwork. Three types of screws are most often used. The first is self-tapping only and requires a hole to be drilled before the screw can be utilized. The others are both self-tapping but also create their own holes. Self-Piercing Screws have very sharp points which act much like a scratch awl in making a small opening in the steel for the threads to engage and work the sheet metal into a coned threaded hole. These work well for light gage steel.\n\u003ch3\u003eItem Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCold heading quality steel wire\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant zinc plated\u003c\/li\u003e\n\u003cli\u003eCase hardened to Rockwell C55 minimum\u003c\/li\u003e\n\u003cli\u003eTwin lead point (two continuous threads)\u003c\/li\u003e\n\u003cli\u003ehttps:\/\/youtu.be\/huciK9i85qY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStandards\u003c\/h3\u003e\nJIS 1125","brand":"Duro Dyne","offers":[{"title":"Default Title","offer_id":54441555755372,"sku":"270285159","price":41.09,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/0200\/7404\/files\/DuroDyne_14306.jpg?v=1789801065"},{"product_id":"duro-dyne-super-saber-14187-self-drilling-tapping-screw-8-18-hex-unslotted-head-steel-zinc-plated-1804","title":"Duro Dyne  Super Saber  14187 Self Drilling\/Tapping Screw, #8-18, Hex Unslotted Head, Steel, Zinc Plated","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\nSeveral common methods such as rivets, screws, and spot welding are used to fasten materials to ductwork. Three types of screws are most often used. The first is self-tapping only and requires a hole to be drilled before the screw can be utilized. The others are both self-tapping but also create their own holes. Self piercing screws have very sharp points which act much like a scratch awl in making a small opening in the steel for the threads to engage and work the sheet metal into a coned threaded hole. These work well for light gage steel. Self-drilling screws have an integral drill point which creates a large hole for tapping. This allows the screws to be used on heavy gages of steel. The maximum total thickness of steel that the self-drilling screw can be used with is determined by the drill point.\n\u003ch3\u003eItem Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCold heading quality steel wire\u003c\/li\u003e\n\u003cli\u003e0.166 to 0.161 in major dia\u003c\/li\u003e\n\u003cli\u003e0.122 to 0.116 in minor dia\u003c\/li\u003e\n\u003cli\u003eCase hardened to rockwell C52-58\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStandards\u003c\/h3\u003e\nIFI 113","brand":"Duro Dyne","offers":[{"title":"Default Title","offer_id":54441555788140,"sku":"270285161","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/0200\/7404\/files\/Duro_Dyne_14185.jpg?v=1789801065"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/0200\/7404\/collections\/5e2a620c-DuroDyne_14306.jpg?v=1790241677","url":"https:\/\/www.fisscosupply.com\/collections\/cutting-tools-metalworking-duro-dyne.oembed","provider":"Fissco Supply","version":"1.0","type":"link"}