{"product_id":"mitutoyo-64aaa225-thread-measuring-wire-13-tpi-2-25-in","title":"Mitutoyo 64AAA225 Thread Measuring Wire 13 Tpi 2.25 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MITUTOYO 64AAA225 is a precision thread pitch diameter measuring wire designed for accurate thread measurement in metrology and quality-control applications. The wire is rated for 13 TPI with a 0.08-inch pitch and measures 2.25 inches in length. The nominal best wire diameter is 0.0444 inches, and the nominal constant is 0.064 inches. Each package contains 3 wires, allowing the standard three-wire method of thread measurement to be performed with a single set. This tool is used by machinists, metrologists, and quality technicians who need reliable thread pitch diameter verification.\u003c\/p\u003e\u003cp\u003eThe 64AAA225 measuring wire is intended for use with thread plug gages and precision micrometers in shop or lab environments. It is suited to both production-floor inspection and toolroom measurement tasks where 13 TPI unified or similar thread forms require pitch diameter verification. The three-wire measurement method is a widely accepted technique for determining thread pitch diameter to tight tolerances, and this wire set is sized specifically for 13 TPI work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for 13 TPI threads with a 0.08-inch pitch\u003c\/li\u003e\n\u003cli\u003eNominal best wire diameter of 0.0444 inches for accurate three-wire measurement\u003c\/li\u003e\n\u003cli\u003eNominal constant of 0.064 inches simplifies pitch diameter calculation\u003c\/li\u003e\n\u003cli\u003eWire length of 2.25 inches provides adequate contact area during measurement\u003c\/li\u003e\n\u003cli\u003eSet of 3 wires supports the standard three-wire measurement method\u003c\/li\u003e\n\u003cli\u003eCompatible with thread plug gages for integrated inspection workflows\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with thread plug gages and precision micrometers for 13 TPI thread pitch diameter measurement applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThread measuring wires are installed by a machinist or metrologist as part of a three-wire measurement setup using a calibrated micrometer. Handle wires carefully to avoid nicks or bending, which can affect measurement accuracy. Keep wires clean and store them in their protective case when not in use to maintain dimensional integrity. No power tools or power shutoff is required for this measuring application.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch\u003c\/strong\u003e: 13 TPI (0.08 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\u003eNominal Best Wire Diameter\u003c\/strong\u003e: 0.0444 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Constant\u003c\/strong\u003e: 0.064 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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 64AAA225\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51562713121074,"sku":"64AAA225","price":289.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8eba27387717d9fcebcf334515511b42_62ac1ef7-bd98-416c-bca5-6b8b560ddc9b.jpg?v=1786482815","url":"https:\/\/voomisupply.com\/products\/mitutoyo-64aaa225-thread-measuring-wire-13-tpi-2-25-in","provider":"Voomi Supply","version":"1.0","type":"link"}