{"product_id":"eagle-cutting-tool-ht-440-b-d-4-40-hss-hand-tap","title":"Eagle Cutting Tool HT-440-B-D 4-40 Hss Hand Tap","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe EAGLE CUTTING TOOL HT-440-B-D is a 4-40 high-speed steel (HSS) hand tap manufactured in the USA. Hand taps are used to cut internal threads into pre-drilled holes, and the 4-40 size designates a No. 4 screw size with 40 threads per inch (UNC). This tap is a manually driven threading tool suited for use in machine shops, maintenance facilities, and trade applications where precise small-diameter internal threading is required. At 0.04 pounds, it is a compact, lightweight tool built for controlled hand or tap wrench operation.\u003c\/p\u003e\u003cp\u003eThe HT-440-B-D is appropriate for threading small-diameter holes in metal, plastic, and similar materials where a 4-40 UNC thread form is specified. Typical applications include electrical enclosure hardware, small mechanical assemblies, and instrument panel fastener locations. It is used by machinists, electricians, HVAC technicians, and maintenance professionals who need to create or restore 4-40 threads in the field or shop.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4-40 UNC thread form for small-diameter internal threading applications\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel (HSS) construction for durability and heat resistance during cutting\u003c\/li\u003e\n\u003cli\u003eUSA manufactured for consistent dimensional accuracy and thread quality\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.04 pounds, suited for hand or tap wrench use\u003c\/li\u003e\n\u003cli\u003eMinimum order quantity of 1, available as a single unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 4-40 UNC hand tap compatible with any tap wrench or handle sized for No. 4 taps, for use in applications requiring 4-40 internal threads.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA licensed machinist or qualified technician should select the correct tap drill size for a 4-40 thread before use. Secure the workpiece and use a properly sized tap wrench to maintain alignment and prevent tap breakage. Apply appropriate cutting fluid when threading metal to extend tap life and improve thread quality. Back the tap off periodically to break chips and clear the flutes during the threading operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-40 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: EAGLE CUTTING TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HT-440-B-D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EAGLE CUTTING TOOL","offers":[{"title":"Default Title","offer_id":51233509867826,"sku":"HT-440-B-D","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307622885.png?v=1780101774","url":"https:\/\/voomisupply.com\/products\/eagle-cutting-tool-ht-440-b-d-4-40-hss-hand-tap","provider":"Voomi Supply","version":"1.0","type":"link"}