{"product_id":"m-helicoil-ring-thread-gauge-go-nogo-st-m2x0-4-m20x2-5","title":"Metric Helicoil STI Thread Plug Gauge GO \/ NO-GO (M2–M20)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eMetric Helicoil STI Thread Plug Gauge GO \/ NO-GO (M2–M20)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eMetric Helicoil STI Thread Plug Gauge GO \/ NO-GO\u003c\/strong\u003e is designed for accurate inspection of \u003cstrong\u003einternal STI threads for Helicoil and wire thread insert applications\u003c\/strong\u003e. It is used to verify the tapped thread \u003cstrong\u003ebefore installation of the thread insert\u003c\/strong\u003e, ensuring that the STI thread meets the required dimensional limits.\u003c\/p\u003e\n\u003cp\u003eEach gauge features separate \u003cstrong\u003eGO and NO-GO\u003c\/strong\u003e checking ends, providing a fast and reliable inspection method for production, machining, and quality control applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGO \/ NO-GO STI thread plug gauge\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFor checking internal threads designed for \u003cstrong\u003eHelicoil \/ wire thread inserts\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMetric STI thread\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFor inspection \u003cstrong\u003ebefore installation of the thread insert\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable in \u003cstrong\u003e5H and 6H tolerance classes\u003c\/strong\u003e, depending on size\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRight-hand thread\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eSize range: \u003cstrong\u003eM2×0.4 to M20×2.5\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuick and reliable thread inspection\u003c\/li\u003e\n\u003cli\u003eSuitable for production and quality control applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eCertification\u003c\/h3\u003e\n\u003cp\u003eMost gauges are supplied with a \u003cstrong\u003emanufacturer’s inspection certificate\u003c\/strong\u003e. An \u003cstrong\u003eaccredited laboratory calibration certificate\u003c\/strong\u003e is available upon request at an additional cost.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInspection of tapped holes for \u003cstrong\u003eHelicoil \/ wire thread inserts\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVerification of STI threads prior to insert installation\u003c\/li\u003e\n\u003cli\u003eCNC machining quality control\u003c\/li\u003e\n\u003cli\u003eProduction line inspection\u003c\/li\u003e\n\u003cli\u003eIncoming and final inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"139","offers":[{"title":"Helicoil M2x0.4 6H","offer_id":50448299393272,"sku":"Q61501","price":50.0,"currency_code":"USD","in_stock":true},{"title":"Helicoil M2.5x0.45 6H","offer_id":50448299426040,"sku":"Q61502","price":46.33,"currency_code":"USD","in_stock":true},{"title":"Helicoil M3x0.5 6H","offer_id":50448299458808,"sku":"Q61503","price":46.33,"currency_code":"USD","in_stock":true},{"title":"Helicoil M4x0.7 6H","offer_id":50448299491576,"sku":"Q61504","price":46.33,"currency_code":"USD","in_stock":true},{"title":"Helicoil M5x0.8 6H","offer_id":50448299524344,"sku":"Q61505","price":46.33,"currency_code":"USD","in_stock":true},{"title":"Helicoil M6x1 6H","offer_id":50448299557112,"sku":"Q61506","price":46.33,"currency_code":"USD","in_stock":true},{"title":"Helicoil M8x1.25 6H","offer_id":50448299589880,"sku":"Q61507","price":46.33,"currency_code":"USD","in_stock":true},{"title":"Helicoil M10x1.5 5H","offer_id":50448299622648,"sku":"S61508","price":53.33,"currency_code":"USD","in_stock":true},{"title":"Helicoil M12x1.25 5H","offer_id":50448299655416,"sku":"S61510","price":53.33,"currency_code":"USD","in_stock":true},{"title":"Helicoil M12x1.75 6H","offer_id":50448299688184,"sku":"N61509","price":53.33,"currency_code":"USD","in_stock":true},{"title":"Helicoil M14x2 5H","offer_id":50448299720952,"sku":"S61511","price":63.33,"currency_code":"USD","in_stock":true},{"title":"Helicoil M16x1.5 5H","offer_id":50448299753720,"sku":"S61513","price":63.33,"currency_code":"USD","in_stock":true},{"title":"Helicoil M16x2 5H","offer_id":50448299786488,"sku":"S61512","price":63.33,"currency_code":"USD","in_stock":true},{"title":"Helicoil M20x2.5 5H","offer_id":50448299819256,"sku":"S61514","price":96.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0127\/3259\/6283\/files\/Codex_Image_Sep_3_2026_09_41_12_PM_2fb8766c-976e-4267-ba00-0b0f48623bda.png?v=1788681732","url":"https:\/\/www.toolpoint.shop\/he-il\/products\/m-helicoil-ring-thread-gauge-go-nogo-st-m2x0-4-m20x2-5","provider":"ToolPoint","version":"1.0","type":"link"}