{"product_id":"dewalt-bi-flex-self-drilling-screw-1-4-20-x-3-ph-head-point-carbon-steel_dfsebn630","title":"1\/4\"-20 X 3\" DeWalt Bi-Flex Self-Drilling Screws | Flat Head | Phillips Drive | Point Type 3 | Carbon Steel | DFSEBN630 (500\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial fasteners for metal fabrication demand precise geometry and reliable performance. The DeWalt Bi-Flex Self-Drilling Screw provides self drilling capability in carbon steel for professional metalwork across industrial enclosures, HVAC, and steel framing.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: Phillips\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHead style\u003c\/strong\u003e: Flat\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial grade\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread type\u003c\/strong\u003e: 1\/4-20 UNC\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSelf-drilling\u003c\/strong\u003e design eliminates pilot holes for many thin gauge metal substrates, reducing assembly time on site and in fabrication shops.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBi-Flex\u003c\/strong\u003e geometry accommodates substrate variability and mitigates engagement stress under dynamic loading in industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoint type\u003c\/strong\u003e: 3 provides efficient drilling and clean thread formation in carbon steel panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e and \u003cstrong\u003ehead style\u003c\/strong\u003e support flush countersinking and consistent torque during tool operation with standard Phillips drivers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e is carbon steel, delivering baseline strength for metal-to-metal joints in enclosure assemblies, ductwork, and framing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse cases\u003c\/strong\u003e: Suitable for sheet metal enclosures, control panels, HVAC duct connections, and light steel framing where reliable self-drilling fasteners are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DeWalt","offers":[{"title":"Default Title","offer_id":53008448749847,"sku":"DFSEBN630","price":839.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Group_180.jpg?v=1777497959","url":"https:\/\/mutualscrew.com\/products\/dewalt-bi-flex-self-drilling-screw-1-4-20-x-3-ph-head-point-carbon-steel_dfsebn630","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}