{"product_id":"d-cut-shafft-5mm-diameter","title":"D-Cut Shaft 5mm Diameter","description":"\u003cp\u003e\u003cstrong\u003e5mm D-cut bearing-steel shaft for pulleys, gears, and printer motion assemblies.\u003c\/strong\u003e The ground flat gives grub screws a positive seat so set-screw pulleys and drive gears hold position instead of walking on a round shaft.\u003c\/p\u003e\n\u003ch3\u003eWhy use the D-cut shaft\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5mm diameter\u003c\/strong\u003e matches common 3D-printer pulleys, bearings, gears, and idler stacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround flat\u003c\/strong\u003e improves grub-screw engagement for timing pulleys and drive gears.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN100Cr6 bearing steel \/ HRC60 class\u003c\/strong\u003e direct-match spec for this shaft family, with tight diameter and length tolerances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: \u003cstrong\u003e5mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLengths stocked: \u003cstrong\u003e45mm, 50mm, 60mm, 72mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProfile: round shaft with one \u003cstrong\u003eD-cut \/ ground flat\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse: motion shafts, pulley shafts, gear shafts, idler stacks, and compact printer mechanisms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003e50mm\u003c\/strong\u003e and \u003cstrong\u003e72mm\u003c\/strong\u003e lengths match the FYSETC LH Stinger BOM entries for the Z-stack D shafts.\u003c\/li\u003e\n\u003cli\u003ePairs naturally with the live \u003ca href=\"https:\/\/dfh.fm\/products\/lh-stinger-motion-kit\"\u003eLH Stinger Motion Kit\u003c\/a\u003e and \u003ca href=\"https:\/\/dfh.fm\/products\/lh-stinger-starter-kit\"\u003eLH Stinger Starter Kit\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you need ERCF-specific rods and shafts as a bundled set, use the \u003ca href=\"https:\/\/dfh.fm\/products\/enraged-rabbit-carrot-feeder-shafts-and-threaded-rods-set\"\u003eERCF shafts and threaded rods set\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat it is not\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot an 8mm linear rail shaft and not a smooth round shaft; this has a flat specifically for set-screw retention.\u003c\/li\u003e\n\u003cli\u003eSold as individual shafts by selected length; check your BOM before mixing lengths.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dfh.fm","offers":[{"title":"45mm","offer_id":43426288894174,"sku":"5101681165","price":2.99,"currency_code":"USD","in_stock":true},{"title":"50mm","offer_id":39727303426217,"sku":"5966444322","price":3.99,"currency_code":"USD","in_stock":true},{"title":"60mm","offer_id":39727303458985,"sku":"5471732832","price":4.99,"currency_code":"USD","in_stock":true},{"title":"72mm","offer_id":40420824449193,"sku":"CHAO-001415","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/products\/IMG_8137_0.5x.jpg?v=1618531666","url":"https:\/\/formosissima.myshopify.com\/products\/d-cut-shafft-5mm-diameter","provider":"dfh.fm","version":"1.0","type":"link"}