{"product_id":"so-eaa0349g90a","title":"Snap-On Screw Tr 20\" X 4\" Assembly-4030963 (eaa0349g90a)","description":"\u003ch3\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis Tr 20 X 4 Screw Assembly is a high-precision trapezoidal lead screw used in the positioning systems of Snap-On tire changers and wheel balancers. The 20mm diameter and 4mm pitch design provide the mechanical advantage and accuracy needed for fine adjustments of the tool head or wheel spindle. Worn threads or a bent screw can cause binding, inconsistent movement, or positioning errors that affect the quality of the tire service. This assembly includes the necessary mounting hardware to restore smooth, linear travel to the machine's moving components. It is manufactured from high-strength alloy steel to resist wear and maintain its accuracy through thousands of service cycles.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Trapezoidal lead screw assembly (Tr 20 x 4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Precision linear positioning of machine components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-strength alloy steel for thread longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Complete screw assembly with integrated components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e eaa0349g90a\u003cbr\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e USA\u003cbr\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Lead Screw Assembly\u003cbr\u003e\n\u003cstrong\u003eOEM Reference:\u003c\/strong\u003e 4030963\u003cbr\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 20mm x 4mm\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDirect replacement models\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSnap-On:\u003c\/strong\u003e eaa0349g90a\u003cbr\u003e\n\u003cstrong\u003eOEM Ref:\u003c\/strong\u003e 4030963\u003cbr\u003e\n\u003cstrong\u003eFits Models:\u003c\/strong\u003e Snap-On Wheel Service Equipment\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eYou will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.\u003c\/em\u003e\u003c\/p\u003e","brand":"Snap-On","offers":[{"title":"Default Title","offer_id":47313746067621,"sku":"eaa0349g90a","price":1802.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4743\/4661\/files\/snap-on-logo_b0a6939c-9f86-4ab6-a91d-e8e5e3cc9fac.png?v=1785512548","url":"https:\/\/aepn.net\/products\/so-eaa0349g90a","provider":"AEPN","version":"1.0","type":"link"}