{"product_id":"chainsaw-guide-bar-flange-lock-nuts-503220001-replacement-6-pack","title":"Chainsaw Guide Bar Lock Nuts 503220001 Replacement – 6 Pack","description":"\u003ch2\u003eChainsaw Guide Bar Flange Lock Nuts – Part #503220001\u003c\/h2\u003e\n\u003cp\u003eKeep your chainsaw running safely and securely with these durable \u003cstrong\u003eGuide Bar Lock Nuts (Part #503220001)\u003c\/strong\u003e. Designed as a direct replacement for worn or damaged bar nuts, this 6-piece set restores a proper, tight fit between your chainsaw's guide bar and housing — helping you maintain optimal cutting performance and operator confidence.\u003c\/p\u003e\n\n\u003cp\u003eCrafted from solid metal, these flange-style lock nuts are built to withstand the vibration and stress of regular chainsaw use. Whether you're a homeowner maintaining your property or a professional cutting crew, having a ready supply of replacement bar nuts means less downtime and more productivity.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Fits chainsaws using OEM part #503220001 — swap out old, stripped, or corroded nuts in minutes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid Metal Construction:\u003c\/strong\u003e Durable alloy material resists corrosion, vibration, and heavy-duty use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange-Style Lock Design:\u003c\/strong\u003e Integrated flange keeps the guide bar firmly seated during operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6-Pack Value:\u003c\/strong\u003e Stock up and always have spares on hand for the field or workshop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Fit:\u003c\/strong\u003e Precision threading ensures a snug, reliable connection with your chainsaw's bar studs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Standard nut dimensions for tool-free identification and quick wrench-on replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 503220001\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal (alloy)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Guide Bar Flange Lock Nuts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 6 pieces per set\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e As pictured (note: actual color may vary slightly due to monitor display settings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThese replacement bar nuts are ideal for homeowners, landscapers, arborists, and anyone who regularly services their own chainsaw equipment. Keeping a set in your tool kit means you're never caught off guard by a stripped or missing nut mid-job.\u003c\/p\u003e\n\n\u003cp\u003eFor chainsaw safety best practices and maintenance guidance, visit the U.S. Consumer Product Safety Commission (CPSC) for tips on safe power tool use.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which chainsaws are compatible with the Guide Bar Nuts Part #503220001?\u003c\/h4\u003e\n\u003cp\u003eA: These guide bar lock nuts are designed for chainsaws that use OEM part number 503220001. Please cross-reference your chainsaw's parts manual or current bar nut dimensions to confirm compatibility before ordering. The 6-pack format gives you extras for multiple units or future replacements.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are these chainsaw guide bar nuts made of?\u003c\/h4\u003e\n\u003cp\u003eA: These replacement nuts are crafted from solid metal alloy, providing strong resistance to vibration, torque, and outdoor conditions. Their flange-style design distributes clamping force evenly across the guide bar mounting area for a secure, lasting hold.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many nuts are included in this set?\u003c\/h4\u003e\n\u003cp\u003eA: Each order includes \u003cstrong\u003e6 replacement guide bar flange lock nuts\u003c\/strong\u003e, giving you a generous supply for repairs, backups, or servicing multiple chainsaws. It's an excellent value for any home workshop or professional tool kit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I install these replacement guide bar nuts?\u003c\/h4\u003e\n\u003cp\u003eA: First, ensure your chainsaw is powered off and the chain brake is engaged. Remove the old or damaged bar nuts using the appropriate wrench size. Thread the new flange lock nuts onto the bar studs by hand, then tighten securely with a wrench. Always re-check bar tension after replacing hardware, following your chainsaw manufacturer's guidelines.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which chainsaws are compatible with the Guide Bar Nuts Part #503220001?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These guide bar lock nuts are designed for chainsaws that use OEM part number 503220001. 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