{"product_id":"prospin-8mm-x-1-25-prop-nut-with-8mm-bushing-pn82","title":"ProSpin 8mm x 1.25 Prop Nut with 8mm Bushing (PN82)","description":"\u003ch2 style=\"font-size: 1.8em; color: #1e293b; margin-bottom: 10px;\"\u003eProSpin 8mm x 1.25 Prop Nut with 8mm Bushing\u003c\/h2\u003e\n\n\u003cp style=\"margin-bottom: 10px;\"\u003eThe \u003cstrong\u003eProSpin 8mm x 1.25 Prop Nut with 8mm Bushing\u003c\/strong\u003e is a replacement or alternate-fit mounting set for compatible ProSpin aluminum spinner installations. It includes an 8 mm prop nut with a 1.25 mm metric thread pitch and a matching 8 mm bushing.\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom: 15px;\"\u003eChoose the PN82 when your engine or motor has an \u003cstrong\u003e8 mm x 1.25 mm threaded propeller shaft\u003c\/strong\u003e. ProSpin replacement prop nuts are selected according to the shaft thread required by the engine or motor, rather than spinner diameter alone.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #f8fafc; padding: 12px; border-left: 5px solid #1f7a3a; margin-bottom: 15px;\"\u003e\n\u003ch3 style=\"color: #1e293b; margin: 0 0 8px 0; font-size: 1.1em;\"\u003e✅ Product Highlights\u003c\/h3\u003e\n\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003eReplacement or alternate-fit prop nut for compatible ProSpin spinners\u003c\/li\u003e\n\u003cli\u003e8 mm metric thread diameter\u003c\/li\u003e\n\u003cli\u003e1.25 mm metric thread pitch\u003c\/li\u003e\n\u003cli\u003eIncludes a matching 8 mm bushing\u003c\/li\u003e\n\u003cli\u003eSelected according to the engine or motor shaft thread\u003c\/li\u003e\n\u003cli\u003eMPI Products part number PN82\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #fffaf0; border-left: 5px solid #ed8936; padding: 12px; margin: 15px 0;\"\u003e\n\u003cstrong\u003e⚠ Verify the Thread Pitch:\u003c\/strong\u003e This prop nut fits an \u003cstrong\u003e8 mm x 1.25 mm\u003c\/strong\u003e threaded shaft. It will not fit an 8 mm x 1.0 mm shaft. Confirm both the shaft diameter and thread pitch before ordering.\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size: 1.1em; margin-top: 20px; color: #1f7a3a;\"\u003e📏 Choosing Between the PN81 and PN82\u003c\/h3\u003e\n\n\u003cp style=\"font-size: 0.9em; margin-bottom: 10px;\"\u003eProSpin offers two prop nuts with an 8 mm diameter. The thread pitches are different, so the two parts are not interchangeable.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.85em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f1f5f9;\"\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; text-align: left;\"\u003ePart Number\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; text-align: left;\"\u003eShaft Thread\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; text-align: left;\"\u003eBushing\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePN81\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e8 mm x 1.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fffdf2; border: 2px solid #1f7a3a;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePN82 — This Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e8 mm x 1.25 mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size: 0.9em; margin-bottom: 15px;\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Both parts have an 8 mm diameter, but the spacing between their threads is different. The correct choice must match the complete shaft specification.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: 1.1em; margin-top: 20px;\"\u003eUnderstanding the 8mm x 1.25mm Size\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 mm:\u003c\/strong\u003e Nominal thread diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.25 mm:\u003c\/strong\u003e Distance between the metric threads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 mm bushing:\u003c\/strong\u003e Matching bushing supplied with the prop nut\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size: 1.1em; margin-top: 20px;\"\u003eCompatibility\u003c\/h3\u003e\n\n\u003cp style=\"font-size: 0.95em; margin-bottom: 10px;\"\u003eThe PN82 is intended for compatible ProSpin spinner installations on an engine or motor with an 8 mm x 1.25 mm threaded propeller shaft. Engine and motor specifications may vary, including between models from the same manufacturer.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eCompatible shaft thread: 8 mm x 1.25 mm\u003c\/li\u003e\n\u003cli\u003eIncluded bushing size: 8 mm\u003c\/li\u003e\n\u003cli\u003eMay replace a standard ProSpin prop nut when this shaft thread is required\u003c\/li\u003e\n\u003cli\u003eNot compatible with an 8 mm x 1.0 mm shaft\u003c\/li\u003e\n\u003cli\u003eNot a universal-fit prop nut\u003c\/li\u003e\n\u003cli\u003eSpinner and propeller are not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003cdetails open=\"\" style=\"border: 1px solid #ccc; padding: 10px; border-radius: 5px;\"\u003e\n\u003csummary\u003e\u003cstrong\u003eView Technical Specifications\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding-top: 15px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.9em;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px;\"\u003eProSpin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px;\"\u003eMPI Products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px;\"\u003ePN82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eComponent Type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px;\"\u003eSpinner prop nut and bushing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eThread Diameter:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px;\"\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px;\"\u003e1.25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eBushing Size:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px;\"\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ProSpin 8mm x 1.25mm prop nut\u003c\/li\u003e\n\u003cli\u003e1 x 8mm bushing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-size: 0.9em;\"\u003e\u003cstrong\u003eProSpin spinner, propeller, engine, motor, and additional mounting hardware are not included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv style=\"margin-top: 15px; padding: 12px; border: 1px dashed #64748b; background-color: #f8fafc;\"\u003e\n\u003ch4 style=\"margin-top: 0; font-size: 1em;\"\u003e💡 Modeler’s Tip\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.9em; margin-bottom: 0;\"\u003eThe correct prop nut should engage the shaft smoothly by hand. Never force it. If the nut binds immediately, stop and verify whether the shaft uses a 1.0 mm or 1.25 mm thread pitch.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr style=\"margin: 20px 0;\"\u003e\n\n\u003cdiv style=\"background-color: #f0f7ff; padding: 12px; border-left: 5px solid #007ace;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em;\"\u003e\u003cstrong\u003eShop with Gator-RC:\u003c\/strong\u003e Find ProSpin spinner components and replacement hardware backed by knowledgeable service from experienced RC modelers.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"ProSpin","offers":[{"title":"Default Title","offer_id":49013138915550,"sku":"PN82","price":4.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/1436\/6686\/files\/pn82.png?v=1788973838","url":"https:\/\/www.gator-rc.com\/products\/prospin-8mm-x-1-25-prop-nut-with-8mm-bushing-pn82","provider":"Gator RC","version":"1.0","type":"link"}