{"product_id":"bluestars-trimmer-head-replacement-10mm-x-1-25mm-left-thread-for-redmax-pt104-pt-104-plus-metal-hub-impact-resistant-housing","title":"BlueStars Trimmer Head replacement 10mm x 1.25mm left-thread for Redmax PT104\/PT-104 Plus — metal hub, impact-resistant housing","description":"\u003cp\u003e\u003cstrong\u003eThe BlueStars 511010601 Trimmer Head is a direct-fit replacement for Redmax PT104 and PT-104 Plus string trimmers, restoring reliable cutting performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Redmax-compatible trimmer head has seized, stripped threads, or stopped spinning, this BlueStars replacement head is engineered to bring it back to life. Built with a metal hub and impact-resistant plastic housing, the unit matches Redmax part 511010601 fitment and thread size so installation is straightforward for owners of many Redmax models.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Redmax models will this trimmer head fit?\u003c\/h3\u003e\n\n\u003cp\u003eThis replacement is designed to match the original Redmax 511010601 and PT-104 Plus head specifications. It fits a long list of Redmax and compatible model numbers used on homeowner and light-commercial string trimmers.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with PT104, PT-104 Plus and equivalent Redmax part numbers.\u003c\/li\u003e\n  \u003cli\u003eFits BC series: BC250, BC2300, BC2600 and many BCZ variants listed by model.\u003c\/li\u003e\n  \u003cli\u003eAlso fits EX2, EXZ, TR and TTR series models that use a 10mm x 1.25mm left head thread.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I know this head will screw onto my trimmer?\u003c\/h3\u003e\n\n\u003cp\u003eConfirming thread size and direction is the key: this head uses a 10mm x 1.25mm left-hand thread. Check your engine or existing head for matching thread markings or consult your trimmer manual before purchase to ensure a correct match.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThread size: 10mm x 1.25mm, left-hand thread.\u003c\/li\u003e\n  \u003cli\u003eDesigned as a direct replacement for part number 511010601.\u003c\/li\u003e\n  \u003cli\u003eCompare your current head’s thread pitch and direction before ordering to avoid incompatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat common problems does replacing the trimmer head solve?\u003c\/h3\u003e\n\n\u003cp\u003eReplacing a worn trimmer head resolves frequent issues like the head becoming stuck, the unit failing to spin, or stripped threads that prevent secure attachment. Installing a new head restores safe, consistent operation and prevents further wear to the trimmer shaft.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFixes stuck or seized trimmer heads that no longer rotate freely.\u003c\/li\u003e\n  \u003cli\u003eReplaces stripped threads so the head tightens properly and safely.\u003c\/li\u003e\n  \u003cli\u003eStops intermittent spinning problems caused by damaged internal hubs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and protections does this replacement include?\u003c\/h3\u003e\n\n\u003cp\u003eThe BlueStars head combines a robust metal hub with impact-resistant plastic to balance strength and weight. The materials are chosen to resist cracking on common impacts and to provide long service life under regular trimming conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDurable metal hub for secure attachment and longevity.\u003c\/li\u003e\n  \u003cli\u003eImpact-resistant plastic housing to help absorb shocks and reduce breakage.\u003c\/li\u003e\n  \u003cli\u003eBacked by a lifetime protection policy for manufacturing defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Landscapers, homeowners and maintenance crews who use Redmax or Redmax-compatible trimmers and need a reliable, drop-in replacement head. If your trimmer exhibits spinning issues, stripped threads, or a stuck head, this BlueStars 511010601 replacement restores functionality without extensive repairs. Verify your model and thread size first to guarantee compatibility, and enjoy durable materials plus lifetime protection for peace of mind.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this trimmer head fit Redmax PT-104 Plus?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This BlueStars 511010601 is a direct replacement for Redmax PT-104 Plus and matches the original fit and thread size.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What thread size does this replacement use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It uses a 10mm x 1.25mm left-hand thread—confirm your trimmer uses the same specification before buying.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BlueStars","offers":[{"title":"Default Title","offer_id":56832790266196,"sku":"B0FXXCNKPB","price":50.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/bluestars-front-view-trimmer-head.jpg?v=1787033877","url":"https:\/\/gardenluxe.co.uk\/products\/bluestars-trimmer-head-replacement-10mm-x-1-25mm-left-thread-for-redmax-pt104-pt-104-plus-metal-hub-impact-resistant-housing","provider":"Gardenluxe Uk","version":"1.0","type":"link"}