{"product_id":"top-shelf-drop-in-lawn-mower-spindle-blade-nut-hex","title":"Top Shelf Drop In Lawn Mower Spindle Blade Nut Hex Flange Fastener With Rock Solid 5\/8-18 Thread For Compatible MTD Craftsman Troy Bilt Cub Cadet Deck Assembly Built Tough Steel Bolts 4 Pack","description":"\u003cdiv\u003ePremium 4 Pack Mower Spindle Blade Nut Hex Flange Fastener\u003cbr\u003e\n✔️ 5\/8-18 Thread Steel Hex Flange Nut for Riding Mower Decks \u003cp\u003eThis replacement spindle fastener locks your mower blade directly onto the deck spindle shaft so it spins straight without wobbling out during cutting. You typically install this hex flange hardware when repairing a worn center spindle or swapping out stripped bolts on lawn tractors and ride-on cutters. ✅ Exact fit for 5\/8-18 threaded spindle shafts on major riding mower brands\u003cbr\u003e\n✅ Color oxide coated steel construction handles heat and grass debris buildup\u003cbr\u003e\n✅ Replaces part numbers 712-0417 and 912-0417A across multiple deck models\u003cbr\u003e\n✅ Designed as a lock style hex nut to keep spinning blades secure over time\u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003e💡 Why are hex flange lock nuts preferred over standard bolts for mower blade spindle shafts?\u003cbr\u003eThese specialized fasteners grip the rotating metal core firmly without slipping under heavy load.\u003cbr\u003e- Direct 5\/8-18 thread engagement locks tightly onto factory spindle arms for consistent torque\u003cbr\u003e- Heat treated steel matrix blocks wear along the contact face so tightening holds firm\u003cbr\u003e- Wide flange footprint spreads clamp strength evenly across the deck mounting plate area\u003cbr\u003e- Handy bolt swap pattern fits most popular lawn tractor frames without custom machining\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49240280498411,"sku":"VXB0D5BYW4N9","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71KUn-KwxbL.jpg?v=1786896583","url":"https:\/\/vxb.com\/products\/top-shelf-drop-in-lawn-mower-spindle-blade-nut-hex","provider":"VXB Bearings","version":"1.0","type":"link"}