{"product_id":"husqvarna-construction-spare-parts-539976978","title":"Husqvarna Construction - Spare Parts - 539976978 - LOCKNUT, FIBER .25-20      Z\/P","description":"\u003cp data-start=\"5\" data-end=\"327\"\u003e\u003cstrong data-start=\"5\" data-end=\"46\"\u003eLOCKNUT, FIBER .25-20 Z\/P – 539976978\u003c\/strong\u003e\u003cbr data-start=\"46\" data-end=\"49\"\u003eThis fiber locknut is a genuine Husqvarna construction spare part designed for secure fastening in compatible construction equipment. It provides vibration-resistant locking performance, helping maintain tight and stable mechanical connections in demanding operating conditions.\u003c\/p\u003e\n\u003chr data-start=\"329\" data-end=\"332\"\u003e\n\u003cp data-start=\"334\" data-end=\"853\"\u003e\u003cstrong data-start=\"334\" data-end=\"380\"\u003eWhy Choose This LOCKNUT, FIBER .25-20 Z\/P?\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong data-start=\"383\" data-end=\"409\"\u003eVibration Resistance —\u003c\/strong\u003e Fiber insert helps prevent loosening during heavy machine operation.\u003cbr data-start=\"478\" data-end=\"481\"\u003e• \u003cstrong data-start=\"483\" data-end=\"505\"\u003eSecure Fastening —\u003c\/strong\u003e Maintains strong and stable mechanical connections under load.\u003cbr data-start=\"568\" data-end=\"571\"\u003e• \u003cstrong data-start=\"573\" data-end=\"596\"\u003eOEM Specification —\u003c\/strong\u003e Manufactured to Husqvarna standards for proper fit and reliability.\u003cbr data-start=\"664\" data-end=\"667\"\u003e• \u003cstrong data-start=\"669\" data-end=\"695\"\u003eCorrosion Protection —\u003c\/strong\u003e Zinc-plated finish improves durability in harsh environments.\u003cbr data-start=\"757\" data-end=\"760\"\u003e• \u003cstrong data-start=\"762\" data-end=\"786\"\u003eWide Equipment Use —\u003c\/strong\u003e Suitable across multiple power packs, saws, and cutting systems.\u003c\/p\u003e\n\u003chr data-start=\"855\" data-end=\"858\"\u003e\n\u003cp data-start=\"860\" data-end=\"884\"\u003e\u003cstrong data-start=\"860\" data-end=\"884\"\u003eCompatible Equipment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"886\" data-end=\"1538\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"886\" data-end=\"907\"\u003e\n\u003ctr data-start=\"886\" data-end=\"907\"\u003e\n\u003cth data-start=\"886\" data-end=\"897\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eCategory\u003c\/th\u003e\n\u003cth data-start=\"897\" data-end=\"907\" data-col-size=\"lg\" class=\"last:pe-10\"\u003eModels\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"962\" data-end=\"1538\"\u003e\n\u003ctr data-start=\"962\" data-end=\"1067\"\u003e\n\u003ctd data-start=\"962\" data-end=\"980\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"964\" data-end=\"979\"\u003ePower packs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"980\" data-end=\"1067\" data-col-size=\"lg\"\u003eHusqvarna PP 2525 D, Husqvarna PP 2525 DS, Husqvarna PP 2525 DTR, Husqvarna PP 3030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1068\" data-end=\"1240\"\u003e\n\u003ctd data-start=\"1068\" data-end=\"1085\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1070\" data-end=\"1084\"\u003eFloor saws\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1085\" data-end=\"1240\" data-col-size=\"lg\"\u003eHusqvarna FS 3500 E, Husqvarna FS 3500 G II, Husqvarna FS 4600 G, Husqvarna FS 6600 D, Husqvarna FS 6800 D, Husqvarna FS 7000 DL, Husqvarna FS 7000 DMT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1241\" data-end=\"1311\"\u003e\n\u003ctd data-start=\"1241\" data-end=\"1269\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1243\" data-end=\"1268\"\u003eTile and masonry saws\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" data-start=\"1269\" data-end=\"1311\"\u003eHusqvarna MS 355 G, Husqvarna MS 610 G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1312\" data-end=\"1492\"\u003e\n\u003ctd data-start=\"1312\" data-end=\"1342\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1314\" data-end=\"1341\"\u003eUltra Early Entry™ saws\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" data-start=\"1342\" data-end=\"1492\"\u003eHusqvarna Soff-Cut 50, Husqvarna Soff-Cut 2000, Husqvarna Soff-Cut 2500, Husqvarna Soff-Cut 4000, Husqvarna Soff-Cut 4200, Husqvarna Soff-Cut 5000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1493\" data-end=\"1538\"\u003e\n\u003ctd data-start=\"1493\" data-end=\"1513\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1495\" data-end=\"1512\"\u003ePower trowels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1513\" data-end=\"1538\" data-col-size=\"lg\"\u003eHusqvarna CRT 48 PS I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"1540\" data-end=\"1543\"\u003e\n\u003cp data-start=\"1545\" data-end=\"1567\"\u003e\u003cstrong data-start=\"1545\" data-end=\"1567\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1569\" data-end=\"1775\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1569\" data-end=\"1585\"\u003ePart Number:\u003c\/strong\u003e 539976978\u003cbr data-start=\"1595\" data-end=\"1598\"\u003e\u003cstrong data-start=\"1598\" data-end=\"1607\"\u003eType:\u003c\/strong\u003e Locknut (Fiber .25-20 Z\/P)\u003cbr data-start=\"1634\" data-end=\"1637\"\u003e\u003cstrong data-start=\"1637\" data-end=\"1653\"\u003eApplication:\u003c\/strong\u003e Construction equipment assemblies\u003cbr data-start=\"1687\" data-end=\"1690\"\u003e\u003cstrong data-start=\"1690\" data-end=\"1703\"\u003eFunction:\u003c\/strong\u003e Provides vibration-resistant mechanical locking for fastened components\u003c\/p\u003e","brand":"Husqvarna Construction","offers":[{"title":"Default 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