{"id":8286,"date":"2026-08-31T10:49:57","date_gmt":"2026-08-31T02:49:57","guid":{"rendered":"https:\/\/gfmparts.com\/?post_type=product&#038;p=8286"},"modified":"2026-08-31T11:00:50","modified_gmt":"2026-08-31T03:00:50","slug":"16120-track-roller-bolts-manufacturer","status":"publish","type":"product","link":"https:\/\/gfmparts.com\/tr\/product\/16120-track-roller-bolts-manufacturer\/","title":{"rendered":"16&#215;120 Track Roller Bolts Manufacturer"},"content":{"rendered":"<p data-path-to-node=\"4\"><b data-path-to-node=\"4\" data-index-in-node=\"0\">16&#215;120 <a href=\"https:\/\/gfmparts.com\/tr\/product\/ekskavator-palet-civatalari-ve-somunlari-2265\/\">track roller bolt<\/a><\/b> is a core fastener in excavator and bulldozer track undercarriage systems, bearing severe impacts and continuous shear forces. Under heavy-duty excavation and severe operating conditions, the physical performance of undercarriage fasteners directly determines the overall operation stability and operating safety of the equipment. The <b data-path-to-node=\"7\" data-index-in-node=\"208\">16&#215;120 <a href=\"https:\/\/gfmparts.com\/tr\/product\/ekskavator-buldozer-palet-makarasi-civatalari\/\">track roller bolt<\/a><\/b> is specifically developed for high-frequency impact and heavy-load conditions, significantly reducing abnormal wear rates during daily operation and maintenance.<\/p>\n<ul>\n<li data-path-to-node=\"8,0,0\"><b data-path-to-node=\"8,0,0\" data-index-in-node=\"0\">High-strength mechanical performance<\/b>: Manufactured with grade <b data-path-to-node=\"8,0,0\" data-index-in-node=\"62\">12.9<\/b> high-strength alloy steel, with tensile strength exceeding <b data-path-to-node=\"8,0,0\" data-index-in-node=\"126\">1200 MPa<\/b>, paired with an optimized thread-locking structure to significantly reduce the risk of loosening and breakage under high-intensity operations.<\/li>\n<li data-path-to-node=\"8,1,0\"><b data-path-to-node=\"8,1,0\" data-index-in-node=\"0\">Corrosion-resistant coating technology<\/b>: Offers multiple surface treatment choices. Among them, Dacromet treatment achieves stable neutral salt spray testing exceeding <b data-path-to-node=\"8,1,0\" data-index-in-node=\"167\">96 hours<\/b>, while phosphate blackening is suitable for conventional humid conditions, effectively lowering rust rates.<\/li>\n<li data-path-to-node=\"8,2,0\"><b data-path-to-node=\"8,2,0\" data-index-in-node=\"0\">Broad brand compatibility<\/b>: Precisely matches undercarriages of major brands including <b data-path-to-node=\"8,2,0\" data-index-in-node=\"86\">Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kubota, Bobcat, Yanmar, SANY, Liugong, XCMG, and Shantui<\/b>.<\/li>\n<\/ul>\n<table data-path-to-node=\"9\">\n<thead>\n<tr>\n<td><strong>Parameter Item<\/strong><\/td>\n<td><strong>Technical Indicators \/ Specifications<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"9,1,0,0\"><b data-path-to-node=\"9,1,0,0\" data-index-in-node=\"0\">Bolt Specification<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,1,1,0\"><b data-path-to-node=\"9,1,1,0\" data-index-in-node=\"0\">M16 x 120 mm<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,2,0,0\"><b data-path-to-node=\"9,2,0,0\" data-index-in-node=\"0\">Strength Grade<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,2,1,0\"><b data-path-to-node=\"9,2,1,0\" data-index-in-node=\"0\">Grade 12.9<\/b> (Tensile Strength \u2265 <b data-path-to-node=\"9,2,1,0\" data-index-in-node=\"31\">1200 MPa<\/b>)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,3,0,0\"><b data-path-to-node=\"9,3,0,0\" data-index-in-node=\"0\">Y\u00fczey Sertli\u011fi<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,3,1,0\"><b data-path-to-node=\"9,3,1,0\" data-index-in-node=\"0\">HRC 38 &#8211; 43<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,4,0,0\"><b data-path-to-node=\"9,4,0,0\" data-index-in-node=\"0\">Y\u00fczey \u0130\u015flem<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,4,1,0\">Dacromet Treatment (Salt Spray \u2265 <b data-path-to-node=\"9,4,1,0\" data-index-in-node=\"33\">96h<\/b>) \/ Phosphate Blackening (Standard Rust Prevention)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-path-to-node=\"10\">By introducing strict manufacturing standards and high-standard surface anti-corrosion solutions, this specification bolt effectively extends the fatigue resistance life of track rollers in mud, water, and humid environments, providing long-term reliable fastening guarantees for engineering construction.<\/p>\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 data-path-to-node=\"18\"><b data-path-to-node=\"18\" data-index-in-node=\"0\">GFM<\/b> is an experienced manufacturer specializing in excavator and bulldozer parts since <b data-path-to-node=\"18\" data-index-in-node=\"87\">2011<\/b>. Our product range includes undercarriage parts, such as track rollers, carrier rollers, idlers, sprockets, track shoes, track chains, and track link assemblies. We also supply buckets, bucket tooth pins, bolts, nuts, pins, bushings, and more.<\/p>\n<ul data-path-to-node=\"19\">\n<li>\n<p data-path-to-node=\"19,0,0\"><b data-path-to-node=\"19,0,0\" data-index-in-node=\"0\">Advanced manufacturing and testing equipment<\/b>: Relying on efficient automated production lines and high-precision testing instruments, fully ensuring precise dimensional tolerances and standardized quality across all product lines.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"19,1,0\"><b data-path-to-node=\"19,1,0\" data-index-in-node=\"0\">Mass production and flexible custom capacity<\/b>: Possesses mature bulk supply capabilities and can provide flexible customized production services according to engineering drawings and special working condition requirements of global customers.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"19,2,0\"><b data-path-to-node=\"19,2,0\" data-index-in-node=\"0\">1-year\/2000-hour warranty commitment<\/b>: Provides a quality guarantee period of no less than <b data-path-to-node=\"19,2,0\" data-index-in-node=\"90\">1 y\u0131l veya 2000 saat<\/b> for all undercarriage fasteners and parts, leaving overseas buyers with no worries.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"20\">Relying on strong manufacturing capability, a rigorous quality system, and comprehensive after-sales guarantee, <b data-path-to-node=\"20\" data-index-in-node=\"112\">GFM<\/b> continuously supplies cost-effective heavy machinery spare parts to the global market, helping customers reduce the comprehensive cost of machinery operation and maintenance.<\/p>\n<p data-path-to-node=\"20\"><b data-path-to-node=\"33\" data-index-in-node=\"0\">GFM<\/b> is ready to provide highly reliable parts support for your construction machinery undercarriage at any time. Our team of professional engineers can provide technical selection support and engineering drawing confirmation according to your specific needs. <b data-path-to-node=\"33\" data-index-in-node=\"259\">Contact us for free samples<\/b> and the latest bulk purchase quotation!<\/p>\n<p>&nbsp;<\/p>\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;\">\u00dcr\u00fcn Kalitesi Garantili<\/span><\/li>\n<li><span style=\"color: #000000;\">B\u00fcy\u00fck Tedarik<\/span><\/li>\n<li><span style=\"color: #000000;\">Rekabet\u00e7i Fiyatland\u0131rma<\/span><\/li>\n<li><span style=\"color: #000000;\">\u00c7o\u011fu Marka ve Model<\/span><\/li>\n<li><span style=\"color: #000000;\">Yard\u0131msever M\u00fc\u015fteri Hizmetleri Ekibi<\/span><\/li>\n<li><span style=\"color: #000000;\">Profesyonel Teknik Destek<\/span><\/li>\n<\/ul>","protected":false},"featured_media":8287,"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":[257,236],"class_list":{"0":"post-8286","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-parts","7":"product_cat-bolt-nut","8":"product_tag-bolt","9":"product_tag-parts","10":"desktop-align-left","11":"tablet-align-left","12":"mobile-align-left","13":"ast-product-gallery-layout-horizontal-slider","14":"ast-product-gallery-with-no-image","15":"ast-product-tabs-layout-horizontal","17":"first","18":"instock","19":"shipping-taxable","20":"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>16x120 Track Roller Bolts Manufacturer: 100% Factory Price<\/title>\n<meta name=\"description\" content=\"GFM has over 15 years of experience supplying high-strength 16x120 track roller bolts with 1-year\/2000-hour warranty. 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