{"product_id":"mitutoyo-64aaa226-thread-pitch-diameter-wire-12-tpi","title":"Mitutoyo 64AAA226 Thread Pitch Diameter Wire 12 Tpi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MITUTOYO 64AAA226 is a precision thread pitch diameter measuring wire set used to accurately measure the pitch diameter of threaded workpieces. Rated for 12 TPI with a 0.08 inch pitch, each wire in the set is 2.25 inches long and has a nominal best wire diameter of 0.04811 inches. The nominal constant for this set is 0.0751 inches. These measuring wires are placed in thread grooves and used in conjunction with a micrometer to calculate pitch diameter through the three-wire measurement method. Each set contains 3 wires. Machinists, toolroom technicians, and quality control professionals rely on this type of precision tooling for thread inspection work.\u003c\/p\u003e\n\u003cp\u003eThese measuring wires are suited for use in toolroom, manufacturing, and quality assurance environments where accurate thread inspection is required. They are designed for use with thread plug gages and standard bench micrometers. Applications include inspection of external threads on precision machined components across aerospace, automotive, and general manufacturing settings. The set is sold as a package quantity of 1, containing 3 wires per set.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e12 TPI thread pitch rating with 0.08 inch decimal pitch\u003c\/li\u003e\n  \u003cli\u003eNominal best wire diameter of 0.04811 inches for accurate three-wire measurements\u003c\/li\u003e\n  \u003cli\u003eNominal constant of 0.0751 inches for direct pitch diameter calculation\u003c\/li\u003e\n  \u003cli\u003eWire length of 2.25 inches provides adequate contact area for stable seating in thread grooves\u003c\/li\u003e\n  \u003cli\u003eSet includes 3 wires for proper three-wire measurement method setup\u003c\/li\u003e\n  \u003cli\u003eCompatible with thread plug gages for comprehensive thread inspection workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with thread plug gages and bench micrometers for three-wire pitch diameter measurement of external threads at 12 TPI with a 0.08 inch pitch.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThread measuring wires are used by machinists and quality technicians and require no permanent installation. Place the three wires into the thread grooves of the workpiece and measure across them with a calibrated micrometer. Handle wires carefully to avoid bending or surface damage, as deformation will affect measurement accuracy. Store wires in their original case when not in use to prevent contamination and wear.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Pitch\u003c\/strong\u003e: 12 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch (Decimal Inch)\u003c\/strong\u003e: 0.08 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Best Wire Diameter\u003c\/strong\u003e: 0.04811 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Constant\u003c\/strong\u003e: 0.0751 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Length\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePieces per Set\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: Thread Plug Gage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MITUTOYO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 64AAA226\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51561133998386,"sku":"64AAA226","price":288.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0fa1cdf28e4d3dfa95b4325b6b4d169a.jpg?v=1786462706","url":"https:\/\/voomisupply.com\/products\/mitutoyo-64aaa226-thread-pitch-diameter-wire-12-tpi","provider":"Voomi Supply","version":"1.0","type":"link"}