{"product_id":"shim-washers","title":"Shim Washers","description":"\u003cp\u003e\u003cstrong\u003eMetric shim washers for 3D-printer motion alignment.\u003c\/strong\u003e Sold in packs of \u003cstrong\u003e100\u003c\/strong\u003e, with M3- and M5-size options for tuning bearing, pulley, and idler stacks without relying on the loose thickness of standard washers.\u003c\/p\u003e\n\u003ch3\u003eWhy use shims instead of general washers?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVoron documentation notes that standard M5 washers can vary by \u003cstrong\u003e±0.2 mm\u003c\/strong\u003e, and recommends \u003cstrong\u003e1 mm\u003c\/strong\u003e shims or \u003cstrong\u003e0.5 mm\u003c\/strong\u003e washers when pulley and bearing alignment needs fine adjustment.\u003c\/li\u003e\n\u003cli\u003eThin shims can be stacked to dial in spacing in small increments instead of forcing a belt path or bearing stack to accept whatever washer you have on hand.\u003c\/li\u003e\n\u003cli\u003eUseful around motion hardware, including \u003ca href=\"https:\/\/dfh.fm\/products\/f623-rs-bearings\"\u003eF623-RS Bearings\u003c\/a\u003e and \u003ca href=\"https:\/\/dfh.fm\/products\/f695-2rs-flanged-ball-bearing\"\u003eF695-2RS Flanged Ball Bearings\u003c\/a\u003e, when the assembly needs a small spacing correction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack quantity: \u003cstrong\u003e100 shim washers\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e3 x 6 x 0.5 mm\u003c\/strong\u003e, \u003cstrong\u003e5 x 10 x 0.5 mm\u003c\/strong\u003e, and \u003cstrong\u003e5 x 10 x 1 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSize format: \u003cstrong\u003einside diameter x outside diameter x thickness\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse case: precision spacing for 3D-printer motion, bearing, pulley, and idler assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 x 6 mm\u003c\/strong\u003e shims fit M3 hardware stacks where the outside diameter must stay compact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 x 10 mm\u003c\/strong\u003e shims fit M5 hardware stacks; choose \u003cstrong\u003e0.5 mm\u003c\/strong\u003e for fine adjustment or \u003cstrong\u003e1 mm\u003c\/strong\u003e when replacing a nominal 1 mm washer with tighter spacing control.\u003c\/li\u003e\n\u003cli\u003eCommon fit context includes Voron V0, V1, V2, Trident\/Switchwire-style motion assemblies, and other printer builds that need pulley or bearing spacing tuned during assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat this is not\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot a structural washer kit for general load spreading.\u003c\/li\u003e\n\u003cli\u003eNot a mixed assortment; select the exact size you need from the variants.\u003c\/li\u003e\n\u003cli\u003eCheck your manual and measure the stack before ordering; shim thickness is selected by the gap you need to correct.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dfh.fm","offers":[{"title":"3x6x.05mm","offer_id":41612755599529,"sku":"1080638982","price":5.99,"currency_code":"USD","in_stock":true},{"title":"5x10x.05mm","offer_id":41612755632297,"sku":"3365844845","price":5.99,"currency_code":"USD","in_stock":true},{"title":"5x10x1mm","offer_id":41612755665065,"sku":"1548970459","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/products\/wererw_b685aeab-0437-4d7a-8e00-fac9b55320db.jpg?v=1650662053","url":"https:\/\/formosissima.myshopify.com\/products\/shim-washers","provider":"dfh.fm","version":"1.0","type":"link"}