{"product_id":"m14-to-5-8-11-angle-grinder-arbor-thread-adapter-2pcs","title":"2Pcs M14 to 5\/8\"-11 Angle Grinder Arbor Adapter – CRV Steel","description":"\n\u003ch2\u003e2Pcs M14 Female to 5\/8\"-11 Male Angle Grinder Arbor Adapter\u003c\/h2\u003e\n\u003cp\u003eExpand the versatility of your angle grinder with this precision-machined \u003cstrong\u003eM14 to 5\/8\"-11 Arbor Thread Adapter\u003c\/strong\u003e. Designed for metalworkers, stone fabricators, and DIY enthusiasts, this converter bridges the gap between European M14 spindle grinders and American 5\/8\"-11 threaded accessories — so you can use more discs, collets, and attachments without buying a new tool.\u003c\/p\u003e\n\n\u003cp\u003eCrafted from high-quality \u003cstrong\u003eCRV alloy steel\u003c\/strong\u003e, each adapter delivers a wobble-free, secure connection that holds up under demanding grinding and polishing conditions. Precision-cut threads guarantee a snug fit every time, keeping your work fast, safe, and consistent.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Conversion:\u003c\/strong\u003e M14 Female (13.5mm \/ 0.53\") to 5\/8\"-11 Male (16.9mm \/ 0.66\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium CRV Alloy Steel Construction\u003c\/strong\u003e — durable, corrosion-resistant, and built to last\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Threads\u003c\/strong\u003e for a secure, wobble-free fit between tools and accessories\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 42mm \/ 1.65 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003eCompatible with hand-power tool grinders and wet polishers\u003c\/li\u003e\n  \u003cli\u003eLets you attach 5\/8\"-11 grinding discs, polishing pads, collets, and more to M14 grinders\u003c\/li\u003e\n  \u003cli\u003ePerfect for both professional fabricators and DIY enthusiasts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 2\u003c\/strong\u003e — always have a spare on hand\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCRV Alloy Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Conversion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM14 Female → 5\/8\"-11 Male\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFemale Thread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM14 \/ 13.5mm (0.53\")\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMale Thread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\/8\"-11 \/ 16.9mm (0.66\")\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42mm \/ 1.65\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × M14 Female to 5\/8\"-11 Male Arbor Thread Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Confirm thread sizes before ordering. Angle grinder and accessories are not included. Please allow ±1–3mm tolerance due to manual measurement.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-20mm-diamond-flat-grinding-wheel-dry-and-wet-use-heavy-duty-concrete-grinder-wheel-blue-vacuum-brazed\"\u003e10\/20mm Diamond Flat Grinding Wheel – Dry \u0026amp; Wet Use Heavy Duty Concrete Grinder Wheel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-durable-gold-blade-nut-metal-universal-trimmer-accessories-anti-loosening-line-left-hand-thread-replacement-parts-1\"\u003e10pcs Durable Gold Blade Nut Metal Universal Trimmer Accessories Anti-Loosening Thread Replacement Parts\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stainless-steel-self-tapping-screws-m2-2-m4-8-phillips-wood-hinge\"\u003e10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What thread sizes does this angle grinder arbor adapter convert?\u003c\/h4\u003e\n\u003cp\u003eA: This adapter converts an M14 female thread (13.5mm \/ 0.53\") — found on most European-standard angle grinders — to a 5\/8\"-11 male thread (16.9mm \/ 0.66\") used on many American-standard grinding discs, polishing pads, and collets.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material is the M14 to 5\/8\"-11 adapter made from?\u003c\/h4\u003e\n\u003cp\u003eA: Each adapter is machined from CRV (Chrome Vanadium) alloy steel, providing excellent strength, durability, and resistance to wear under repeated heavy-duty grinding and polishing use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this adapter compatible with wet polishers?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The M14 to 5\/8\"-11 thread adapter is compatible with both dry angle grinders and wet polishers, making it ideal for stone fabrication, metalworking, and surface polishing applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many adapters are included in the pack?\u003c\/h4\u003e\n\u003cp\u003eA: You receive 2 × M14 Female to 5\/8\"-11 Male adapters per order, so you always have a backup ready for your workshop or job site.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What thread sizes does this angle grinder arbor adapter convert?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This adapter converts an M14 female thread (13.5mm \/ 0.53\\\") — found on most European-standard angle grinders — to a 5\/8\\\"-11 male thread (16.9mm \/ 0.66\\\") used on many American-standard grinding discs, polishing pads, and collets.\"}}, {\"@type\": \"Question\", \"name\": \"What material is the M14 to 5\/8\\\"-11 adapter made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each adapter is machined from CRV (Chrome Vanadium) alloy steel, providing excellent strength, durability, and resistance to wear under repeated heavy-duty grinding and polishing use.\"}}, {\"@type\": \"Question\", \"name\": \"Is this adapter compatible with wet polishers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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