{"product_id":"dewalt-bi-flex-self-drilling-screw-1-4-20-x-4-ph-head-point-carbon-steel_dfsebn640","title":"1\/4\"-20 X 4\" DeWalt Bi-Flex Self-Drilling Screws | Flat Head | Phillips Drive | Point Type 3 | Carbon Steel | DFSEBN640 (500\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial fasteners engineered for high‑demand assemblies across manufacturing, maintenance, and equipment enclosures.\u003c\/p\u003e\n\u003cp\u003eThe 1\/4-20 x 4 DeWalt Bi-Flex Self-Drilling Screw delivers reliable material engagement and installation efficiency across metal and composite substrates.\u003c\/p\u003e \u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Diameter 1\/4\", Length 4\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread type:\u003c\/strong\u003e 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type:\u003c\/strong\u003e Phillips Flat Head\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial grade:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSelf-drilling point\u003c\/strong\u003e: Type 3 enables drilling of pilot holes into metals without prior pre‑drilling, improving installation speed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBi-Flex design\u003c\/strong\u003e: Provides resilient bite and reduced cam-out under typical drive loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHead style\u003c\/strong\u003e: Phillips Flat Head for flush mounting and compatibility with standard drivers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbon Steel offers high strength-to-weight ratio and cost-effective performance in industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: 500 per package; product code DFSEBN640.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Sheet metal assemblies, equipment enclosures, HVAC duct connections, and steel framing where self drilling capability is advantageous.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DeWalt","offers":[{"title":"Default Title","offer_id":53008448815383,"sku":"DFSEBN640","price":1115.56,"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-4-ph-head-point-carbon-steel_dfsebn640","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}