{"product_id":"cap-nut-m4-h8-5-wr7-inox-i-1-109","title":"La Marzocco I.1.109 CAP NUT M4 H8,5 WR7 INOX | Fits Leva 1, Leva 90 \u0026 More","description":"\u003cp\u003eRestore the integrity and safety of your espresso machine's critical components with the genuine **CAP NUT M4 H8,5 WR7 INOX (Part \\# I.1.109)**. This essential stainless steel cap nut, often referred to as an acorn nut, is engineered specifically for La Marzocco and other high-end commercial espresso equipment. Its primary feature is the sealed dome design, which prevents ingress of water, steam, and coffee residue into threaded assemblies, eliminating the common **problem of corrosion or seizing** on vital internal parts. Constructed from premium INOX (stainless steel), this fastener offers exceptional durability and superior resistance to the harsh, high-moisture, and high-temperature environment inside espresso machines. Use this OEM part to ensure your machine meets strict food safety and operational standards.\u003c\/p\u003e\n\n\u003cp\u003eThe benefit of using this specific M4 cap nut is reliable, long-term performance and easier maintenance, solving the **problem of stripped or rusty fasteners** that make servicing difficult. When installing new components or performing preventative maintenance, replacing standard nuts with this cap nut ensures a smooth, finished, and protective installation. This part is critical for securely fastening covers, brackets, and internal electrical connections while protecting sensitive wiring from sharp thread ends. If you are experiencing the **problem of loose or missing M4 cap nuts** leading to component failure, this OEM replacement ensures the precise fit required for vibration resistance and structural soundness.\u003c\/p\u003e\n\n\u003cp\u003eSpecifications for the CAP NUT M4 H8,5 WR7 INOX (I.1.109) include a precise M4 thread size, a height of 8.5mm, and a required wrench size (WR7) of 7mm, confirming its compatibility with existing hardware in La Marzocco equipment. It is mandatory for technicians addressing the **problem of finding exact OEM replacement cap nuts** for intricate internal assemblies. Secure your investment, maintain machine aesthetics, and prevent system damage due to inadequate hardware. Stock up on this essential maintenance item for seamless, high-volume operation and maximum uptime.\u003c\/p\u003e","brand":"La Marzocco","offers":[{"title":"Default Title","offer_id":51513952469275,"sku":"LM:I.1.109","price":1.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/6002\/8955\/files\/la-marzocco-logo.svg?v=1775501370","url":"https:\/\/kaldi.com\/products\/cap-nut-m4-h8-5-wr7-inox-i-1-109","provider":"Kaldi.com","version":"1.0","type":"link"}