{"id":7758,"date":"2026-05-22T10:34:34","date_gmt":"2026-05-22T02:34:34","guid":{"rendered":"https:\/\/gfmparts.com\/?post_type=product&#038;p=7758"},"modified":"2026-05-22T11:04:05","modified_gmt":"2026-05-22T03:04:05","slug":"wholesale-excavator-track-bolts-and-nuts-2057","status":"publish","type":"product","link":"https:\/\/gfmparts.com\/tr\/product\/wholesale-excavator-track-bolts-and-nuts-2057\/","title":{"rendered":"Wholesale Excavator Track Bolts and Nuts 20*57"},"content":{"rendered":"<p><span style=\"color: #000000;\">In the chassis systems of excavators and bulldozers, track bolts and nuts are critical components, determining track stability and overall equipment reliability. GFM&#8217;s<a href=\"https:\/\/gfmparts.com\/tr\/product\/buldozer-disli-segment-civatalari\/\"><strong> track bolts and nuts<\/strong><\/a> 20*57 are designed for heavy-duty construction environments, providing durable performance support for mining, earthmoving, and infrastructure construction. Whether for routine maintenance or large-scale engineering projects, this product ensures smooth and safe operation of the track system.<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\"><strong>High-strength Material Guarantee:<\/strong> Utilizing carefully selected alloy steel, GFM&#8217;s <a href=\"https:\/\/gfmparts.com\/tr\/product\/ekskavator-palet-pabucu-civata-ve-somun-ureticisi\/\"><strong>grouser ray c\u0131vatalar\u0131 ve somunlar\u0131<\/strong><\/a> possess excellent tensile strength and toughness, capable of withstanding the impact and vibration of excavators or bulldozers under high-load operation.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Precision Machining and Thread Design:<\/strong> Each bolt and nut is precision-machined, with uniform and tight threads, ensuring smooth installation and secure fastening, reducing the risk of loosening due to vibration.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Heat Treatment Enhancement:<\/strong> Combining quenching and tempering processes, the hardness and wear resistance of the track bolts and nuts are significantly improved, maintaining reliable performance even during extended construction periods.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Clear Specifications and Easy Matching:<\/strong> With a model number of 20*57, the bolt diameter, length, and thread standards strictly conform to industry specifications, facilitating quick and easy matching with different machine models and improving spare parts selection efficiency.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Geni\u015f Uyumluluk:<\/strong> Compatible with excavators and bulldozers from brands such as Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kubota, Bobcat, Yanmar, Sany, LiuGong, XCMG, and Shantui, covering mainstream equipment models on the market and reducing procurement difficulty.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Durability and Low Maintenance Requirements:<\/strong> Bolts and nuts undergo surface strengthening treatment to improve wear resistance and corrosion resistance, making them less prone to wear even under long-term high-intensity construction, significantly reducing equipment maintenance frequency.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>G\u00fcvenilir Kalite G\u00fcvencesi:<\/strong> GFM provides a quality guarantee of no less than one year or 2000 hours. Each batch of products undergoes rigorous testing to ensure that the performance and safety of grouser track bolts and nuts meet industry standards.<\/span><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">\u00dcr\u00fcn A\u00e7\u0131klamas\u0131<\/span><\/h3>\n<ul>\n<li><span style=\"color: #000000;\"><strong>Hammadde:<\/strong> 40CR<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Minimum Sipari\u015f Adedi:<\/strong>\u00a01 Bilgisayar<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u00d6deme y\u00f6ntemi:<\/strong>\u00a0T\/T<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Marka:<\/strong>\u00a0GFM<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Durum:<\/strong>\u00a0Yeni<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Renk:<\/strong>\u00a0Sar\u0131, Siyah veya \u00d6zelle\u015ftirilmi\u015f<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Kur\u015fun zaman\u0131:<\/strong>\u00a030 g\u00fcn<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Garanti:<\/strong>\u00a01 Y\u0131l<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Hizmet:<\/strong>\u00a0OEM veya ODM<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Men\u015fei Yeri:<\/strong>\u00a0Fujian, \u00c7in<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Ba\u015fvuru:<\/strong> Ekskavat\u00f6r<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Paketleme:<\/strong>\u00a0Standart \u0130hracat Ah\u015fap Palet<\/span><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">\u00d6zellikler<\/span><\/h3>\n<ul>\n<li><b><\/b><span style=\"color: #000000;\"><strong><b>Y\u00fcksek Mukavemetli Ala\u015f\u0131ml\u0131 \u00c7elik: <\/b><\/strong>A\u011f\u0131r hizmet uygulamalar\u0131nda dayan\u0131kl\u0131l\u0131k i\u00e7in tasarlanm\u0131\u015ft\u0131r ve uzun s\u00fcreli performans sa\u011flar.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Hassas M\u00fchendislik: <\/b><\/strong>Makinenizle m\u00fckemmel uyum sa\u011flayacak \u015fekilde tasarlanm\u0131\u015ft\u0131r, g\u00fcvenilir ve verimli bir \u00e7al\u0131\u015fma sa\u011flar.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Is\u0131l \u0130\u015flem: <\/b><\/strong>Geli\u015ftirilmi\u015f sertlik ve mukavemet, c\u0131vatalar\u0131n kullan\u0131m \u00f6mr\u00fcn\u00fc uzatarak s\u00fcrekli performans sa\u011flar.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Gev\u015femeyi \u00d6nleyici Tasar\u0131m: <\/b><\/strong>Yo\u011fun \u00e7al\u0131\u015fma ko\u015fullar\u0131nda bile c\u0131vatalar\u0131n g\u00fcvenli bir \u015fekilde sabitlenmesini sa\u011flar.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Korozyon Korumas\u0131: <\/b><\/strong>Paslanmaya kar\u015f\u0131 dayan\u0131kl\u0131 ve zorlu \u00e7evre ko\u015fullar\u0131na dayan\u0131kl\u0131 olacak \u015fekilde kaplanm\u0131\u015ft\u0131r, her t\u00fcrl\u00fc ortamda g\u00fcvenilirlik sa\u011flar.<\/span><b><\/b><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">\u00d6zellikler<\/span><\/h3>\n<p style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-3392\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec.png\" alt=\"buldozer Di\u015fli C\u0131vatalar\u0131 \u00f6zellikleri\" width=\"664\" height=\"217\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec.png 664w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec-300x98.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec-600x196.png 600w\" sizes=\"(max-width: 664px) 100vw, 664px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">\u00dcr\u00fcn Modelleri<\/span><\/h3>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"alignnone size-full wp-image-3146\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description.png\" alt=\"buldozer par\u00e7a a\u00e7\u0131klamas\u0131\" width=\"626\" height=\"317\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description.png 626w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description-300x152.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description-600x304.png 600w\" sizes=\"(max-width: 626px) 100vw, 626px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">\u00dcretim S\u00fcreci<\/span><\/h3>\n<p style=\"text-align: center;\"><iframe title=\"YouTube video oynat\u0131c\u0131s\u0131\" src=\"https:\/\/www.youtube.com\/embed\/p4WNLmr-Huc?si=PWuiZYSYsuM6wPVz\" width=\"1000\" height=\"562\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><\/iframe><\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-3043 aligncenter\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u901a\u7528\u751f\u4ea7\u6d41\u7a0b-1-1024x648.jpg\" alt=\"ekskavat\u00f6r par\u00e7a \u00fcretim s\u00fcreci\" width=\"1024\" height=\"648\" srcset=\"\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-srcset=\"\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Paketleme ve Nakliye<\/span><\/h3>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-6521\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1024x648.jpg\" alt=\"Paketleme ve Nakliye\" width=\"1024\" height=\"648\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1024x648.jpg 1024w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-300x190.jpg 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-768x486.jpg 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1536x973.jpg 1536w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-2048x1297.jpg 2048w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-600x380.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Fabrika Avantajlar\u0131<\/span><\/h3>\n<p>Since its establishment in 2011, GFM has focused on the research and development and production of excavator and bulldozer chassis components. Leveraging extensive industry experience and an advanced production system, we not only provide customers with high-performance Track Bolts and Nuts 20*57, but also ensure that every component undergoes rigorous quality control.<\/p>\n<ul>\n<li><strong>Geni\u015f Deneyim ve Uzmanl\u0131k:<\/strong> With over a decade of focus on chassis parts manufacturing, GFM has accumulated extensive experience in large-scale production, engineering machinery adaptation, and product optimization, enabling it to precisely meet the high standards required for bolts and nuts from excavators, bulldozers, and other tracked equipment.<\/li>\n<li><strong>Geli\u015fmi\u015f \u00dcretim Ekipmanlar\u0131:<\/strong> Our factory is equipped with precision casting, forging, and CNC machining equipment, ensuring the dimensional accuracy, thread uniformity, and structural integrity of every grouser track bolt and nut, meeting the demands of high-intensity operating conditions.<\/li>\n<li><strong>S\u0131k\u0131 Kalite Kontrol Sistemi:<\/strong> From raw material intake to finished product delivery, GFM has established a complete inspection process, including material hardness testing, tensile testing, and abrasion resistance testing, ensuring the long-term stability and reliability of track bolts and nuts in construction environments.<\/li>\n<li><strong>Mature Production Lines and Large-Scale Supply Capacity:<\/strong> Our production lines can handle both large-volume orders and customized specifications simultaneously, ensuring customers receive the necessary parts quickly, meeting the timeliness requirements of large-scale engineering projects.<\/li>\n<li><strong>Compatible with mainstream brands:<\/strong> GFM products are compatible with brands such as Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kubota, Bobcat, Yanmar, Sany, LiuGong, XCMG, and Shantui, covering most excavator and bulldozer models on the market, providing convenience and high adaptability for procurement.<\/li>\n<li><strong>Customized solutions:<\/strong> For different engineering environments and special equipment needs, GFM can provide customized production of track bolts and nuts in different specifications and using special materials, helping customers improve construction efficiency and reduce maintenance costs.<\/li>\n<li><strong>Reliable delivery and service:<\/strong> The factory&#8217;s experienced team ensures on-time delivery of every batch of products, while providing installation, maintenance, and technical consulting support, giving customers professional support throughout the procurement and use process.<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2159\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241202160325-1024x576.jpg\" alt=\"ekskavat\u00f6r di\u015f pimi \u00fcreticisi\" width=\"767\" height=\"431\" srcset=\"\" sizes=\"(max-width: 767px) 100vw, 767px\" data-srcset=\"\" \/><\/span><\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li><span style=\"color: #000000;\"><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">bir ba\u015fka deyi\u015fle<\/span><\/span><\/span><\/li>\n<li><span style=\"color: #000000;\"><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">\u5927\u91cf\u4f9b\u5e94<\/span><\/span><\/span><\/li>\n<li><span style=\"color: #000000;\"><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">\u5177\u6709\u7ade\u4e89\u529b\u7684\u4ef7\u683c<\/span><\/span><\/span><\/li>\n<li><span style=\"color: #000000;\"><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">\u5927\u591a\u6570\u54c1\u724c\u548c\u578b\u53f7<\/span><\/span><\/span><\/li>\n<li><span style=\"color: #000000;\"><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">\u4e50\u4e8e\u52a9\u4eba\u7684\u5ba2\u6237\u670d\u52a1\u56e2\u961f<\/span><\/span><\/span><\/li>\n<li><span style=\"color: #000000;\"><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Ba\u015fka bir \u015fey<\/span><\/span><\/span><\/li>\n<\/ul>","protected":false},"featured_media":7759,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_cat":[27,37],"product_tag":[],"class_list":{"0":"post-7758","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-parts","7":"product_cat-bolt-nut","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","11":"ast-product-gallery-layout-horizontal-slider","12":"ast-product-gallery-with-no-image","13":"ast-product-tabs-layout-horizontal","15":"first","16":"instock","17":"shipping-taxable","18":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.8 (Yoast SEO v23.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Excavator Track Shoe Bolts and Nuts: 15 Years Factory<\/title>\n<meta name=\"description\" content=\"Wholesale Excavator Track Shoe Bolts and Nuts 20*70 by GFM offer high-strength track shoe bolts and nuts with 15 years experience, 1000+ parts stock, advanced production lines. 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