{"product_id":"zomiyu-m8x1-25-thread-repair-kit-10pc-11-7mm-one-piece-304-stainless-inserts-with-tools","title":"ZOMIYU M8x1.25 Thread Repair Kit — 10pc 11.7mm One‑Piece 304 Stainless Inserts with Tools","description":"\u003cp\u003e\u003cstrong\u003eZOMIYU M8x1.25 Metric Thread Repair Kit is a complete one-piece insert system with 10 solid 304 stainless inserts and all tools needed to restore damaged M8 x 1.25 female threads.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit bundles precision components engineered for durable, shop-quality thread restoration in aluminum, steel, iron and other soft metals. Built around 11.7mm long one-piece inserts, it replaces fragile wire coils with solid stainless steel parts that won’t unravel, resist corrosion and stand up to repeated assembly cycles. The set includes a high-speed drill bit, HSS tap, counterbore tool, and installation driver so you can drill, tap and seat an insert without hunting for extra tools.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the kit restore a stripped M8 x 1.25 thread?\u003c\/h3\u003e\n\u003cp\u003eThe repair process is straightforward: drill the damaged hole to the correct diameter, create a precise tap thread, counterbore the recess for the insert flange, then drive the solid insert into place. The insert's outer geometry mates to the new internal thread, providing a full-strength, reusable M8 x 1.25 fastening surface.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDrill with included HSS bit to correct size\u003c\/li\u003e\n  \u003cli\u003eUse the HSS tap to cut a matching insert thread\u003c\/li\u003e\n  \u003cli\u003eCounterbore to seat the insert flange flush\u003c\/li\u003e\n  \u003cli\u003eInstall with the driver until properly seated\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and applications suit these one-piece inserts?\u003c\/h3\u003e\n\u003cp\u003eThese solid 304 stainless inserts were designed for demanding environments where loose coil-type inserts fail. They're ideal for engines, transmission housings, ATVs, motorcycles, bicycles, and any assembly that requires a dependable M8 x 1.25 threaded hole in soft or mixed metals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterials: aluminum, steel, iron, and softer alloys\u003c\/li\u003e\n  \u003cli\u003eUses: engine blocks, housings, frame mounts, service repairs\u003c\/li\u003e\n  \u003cli\u003eAdvantages: corrosion resistance, permanent seating, no unraveling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich tools are included and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThe kit is intentionally all-inclusive so you don’t need to source separate parts. Every essential item for a clean repair is supplied, calibrated to work together for consistent results whether using a power drill or hand tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHSS drill bit for accurate hole sizing\u003c\/li\u003e\n  \u003cli\u003eHSS tap matched to the insert’s outer thread\u003c\/li\u003e\n  \u003cli\u003ePrecision counterbore tool to form the insert recess\u003c\/li\u003e\n  \u003cli\u003eInstallation driver for reliable, repeatable seating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Mechanics, motorcycle and bicycle technicians, ATV\/UTV owners, restoration hobbyists and shop professionals who need a robust, permanent repair for damaged female M8 x 1.25 threads. If you value durability over temporary fixes and want an out-of-the-box solution that removes guesswork, this kit provides the parts and tools to make repeatable, high-quality repairs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these inserts work in aluminum engine blocks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The solid 304 stainless inserts are designed to restore threads in aluminum and other softer metals without unraveling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many inserts are included and what length are they?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes 10 one-piece inserts, each 11.7mm long, sized for M8 x 1.25 thread restoration.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ZOMIYU","offers":[{"title":"Default Title","offer_id":67585927151801,"sku":"B0GRYS3VWV","price":154.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/zomiyu-kit-overview-front-layout.jpg?v=1790480127","url":"https:\/\/redleafauto.ca\/products\/zomiyu-m8x1-25-thread-repair-kit-10pc-11-7mm-one-piece-304-stainless-inserts-with-tools","provider":"Redleaf Auto","version":"1.0","type":"link"}