{"product_id":"iame-ka100-head-nut","title":"(2) IAME KA100 Head Nut – Standard M8","description":"\u003cp\u003eThe \u003cstrong\u003eIAME KA100 head nut\u003c\/strong\u003e is the factory OEM fastener used to secure the cylinder head to the cylinder studs on the IAME KA100 engine. These standard-length M8 head nuts are torqued to spec during assembly and should be inspected regularly for fatigue or thread damage, especially after top-end rebuilds.\u003c\/p\u003e\n\u003cp\u003eThis head nut fits all IAME KA100 and X30 engines that share the same M8 head stud pattern. Each KA100 cylinder head requires four head nuts and four matching washers (part number 10635, sold separately). For tech-wire applications requiring a drilled nut, see part number 10351 (long cylinder head nut with tech wire hole).\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHead nuts are inexpensive insurance against catastrophic engine failure. Replace them during every major top-end service or anytime you notice thread wear. Keep spares in your toolbox for race weekends. Available at CMC Karting.\u003c\/p\u003e","brand":"IAME USA","offers":[{"title":"Default Title","offer_id":47742706843869,"sku":"10350","price":3.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCKA100cylinderheadnut_8cc4e6a3-875d-413d-ab1a-b84de859ae5c.png?v=1775575781","url":"https:\/\/cmckarting.com\/products\/iame-ka100-head-nut","provider":"CMC Karting","version":"1.0","type":"link"}