{"product_id":"balax-10322-010-thread-forming-sti-tap-2-56-unc-h2","title":"Balax 10322-010 Thread Forming Sti Tap 2-56 Unc H2","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BALAX 10322-010 is a thread forming STI tap designed for creating unified coarse threads in pre-drilled holes without cutting. It uses a cold-forming action that displaces material rather than removing chips, producing stronger threads with a better surface finish. Made from high-speed steel with a bright uncoated finish, this tap is suited for use in softer metals and ductile materials. It features a bottoming chamfer for threading close to the bottom of blind holes. The H2 thread limit provides controlled dimensional accuracy for tight-tolerance applications. It is used in precision machining and repair work performed by machinists and maintenance professionals.\u003c\/p\u003e\u003cp\u003eThis tap is configured for 2-56 UNC threads, making it applicable in small-fastener applications found in electronics enclosures, instrument panels, and light mechanical assemblies. The bottoming chamfer style allows threading to within a few pitches of the hole bottom, which is critical where thread engagement depth is limited. The BXSTI series designation indicates compatibility with STI insert thread repair systems, supporting both new production threading and helicoil-style thread repair work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThread forming design displaces material rather than cutting, producing chip-free threads\u003c\/li\u003e\n\u003cli\u003eBottoming chamfer allows threading close to the bottom of blind holes\u003c\/li\u003e\n\u003cli\u003eH2 thread limit for controlled tolerance in precision applications\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction provides durability in small-tap applications\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suitable for use with standard tapping fluids\u003c\/li\u003e\n\u003cli\u003eBXSTI series design supports STI thread insert repair applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in STI thread forming applications within the BXSTI series, compatible with 2-56 UNC thread insert systems. The 75 percent thread drill size for this tap is 0.1000 inches.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tap should be installed by a qualified machinist or maintenance technician using a calibrated tap wrench or CNC tapping setup. Ensure the workpiece is securely fixtured and the correct drill size is used prior to tapping. Apply an appropriate tapping fluid for the workpiece material to reduce friction during the forming process. Reverse the tap periodically to relieve stress and avoid tap breakage in deeper holes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 2-56 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer Style\u003c\/strong\u003e: Bottoming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-15\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.141 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.11 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e75 Percent Thread Drill Size\u003c\/strong\u003e: 0.1000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: BXSTI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: BALAX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 10322-010\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BALAX","offers":[{"title":"Default Title","offer_id":51971238428978,"sku":"10322-010","price":67.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bc9c9303ef7669519a23727c8b356e30.jpg?v=1789954993","url":"https:\/\/voomisupply.com\/products\/balax-10322-010-thread-forming-sti-tap-2-56-unc-h2","provider":"Voomi Supply","version":"1.0","type":"link"}