{"id":8456,"date":"2026-10-08T17:29:55","date_gmt":"2026-10-08T09:29:55","guid":{"rendered":"https:\/\/gfmparts.com\/?post_type=product&#038;p=8456"},"modified":"2026-10-08T17:47:28","modified_gmt":"2026-10-08T09:47:28","slug":"komatsu-d355-bulldozer-bolts-and-nuts-supplier","status":"publish","type":"product","link":"https:\/\/gfmparts.com\/pt\/product\/komatsu-d355-bulldozer-bolts-and-nuts-supplier\/","title":{"rendered":"Conjunto de parafusos e porcas para segmento de engrenagem com cabe\u00e7a abaulada para trator de esteiras Komatsu D355"},"content":{"rendered":"<p data-path-to-node=\"6\"><b data-path-to-node=\"6\" data-index-in-node=\"0\">Komatsu D355 Domed Head Segment Bolt &amp; Nut Set<\/b> is a high-strength fastening solution specifically developed by GFM for heavy-duty bulldozer undercarriage systems. In highly challenging operating environments such as mining and rock excavation, drive segments endure continuous high loads and frequent severe impacts, which demand extremely strict shear strength and anti-loosening performance from fasteners. Leveraging over ten years of experience in undercarriage component manufacturing, GFM uses selected alloy steel materials and precision heat treatment processes to craft high-quality <a href=\"https:\/\/gfmparts.com\/pt\/product\/fabricante-de-parafusos-de-roletes-de-esteira-16120\/\"><b data-path-to-node=\"6\" data-index-in-node=\"592\">parafusos e porcas de trilho<\/b><\/a> products that precisely match original mounting holes while featuring excellent wear resistance and fatigue strength, providing global buyers and equipment users with safe and reliable aftermarket spare parts assurance.<\/p>\n<h3 data-path-to-node=\"8\"><span style=\"color: #ff6600;\"><b data-path-to-node=\"8\" data-index-in-node=\"0\">Product Specifications &amp; Technical Parameters<\/b><\/span><\/h3>\n<p data-path-to-node=\"9\">GFM specifically develops high-reliability fasteners for heavy construction machinery, among which the Komatsu D355 domed head segment bolt and nut set is designed for high-load, shear-resistant operating conditions. As a professional <a href=\"https:\/\/gfmparts.com\/pt\/product\/parafusos-e-porcas-para-esteira-de-escavadeira-2265\/\"><b data-path-to-node=\"9\" data-index-in-node=\"235\">bolts and nuts supplier<\/b><\/a>, our products utilize precision forging processes and precise thread machining to perfectly match original mounting holes.<\/p>\n<table data-path-to-node=\"10\">\n<thead>\n<tr>\n<td><strong>Parameter Item<\/strong><\/td>\n<td><strong>Segment Bolt (Domed Head Segment Bolt)<\/strong><\/td>\n<td><strong>Nut (Segment Nut)<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"10,1,0,0\"><b data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\">Specification &amp; Model<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,1,1,0\"><b data-path-to-node=\"10,1,1,0\" data-index-in-node=\"0\">M24x1.5&#215;90<\/b> (Domed Head)<\/span><\/td>\n<td><span data-path-to-node=\"10,1,2,0\"><b data-path-to-node=\"10,1,2,0\" data-index-in-node=\"0\">M24x1.5x30Hx36S<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,2,0,0\"><b data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\">Compatible Machine<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,2,1,0\">Komatsu D355 Bulldozer<\/span><\/td>\n<td><span data-path-to-node=\"10,2,2,0\">Komatsu D355 Bulldozer<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,3,0,0\"><b data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\">Grau do material<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,3,1,0\"><b data-path-to-node=\"10,3,1,0\" data-index-in-node=\"0\">40Cr \/ 42CrMo<\/b> Alloy Steel (<b data-path-to-node=\"10,3,1,0\" data-index-in-node=\"27\">Nota 12.9<\/b>)<\/span><\/td>\n<td><span data-path-to-node=\"10,3,2,0\"><b data-path-to-node=\"10,3,2,0\" data-index-in-node=\"0\">45# \/ 40Cr<\/b> High-Strength Steel (<b data-path-to-node=\"10,3,2,0\" data-index-in-node=\"32\">Grade 10\/12<\/b>)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,4,0,0\"><b data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\">Tratamento de superf\u00edcie<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,4,1,0\">Blackening \/ Phosphating \/ Dacromet (Anti-corrosion &amp; Anti-rust)<\/span><\/td>\n<td><span data-path-to-node=\"10,4,2,0\">Blackening \/ Anti-rust Oil Coating<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,5,0,0\"><b data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\">Mechanical Performance<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,5,1,0\">Tensile Strength <span class=\"math-inline\" data-math=\"\\ge\" data-index-in-node=\"17\">$\\ge$<\/span> <b data-path-to-node=\"10,5,1,0\" data-index-in-node=\"21\">1200 MPa<\/b>, Track Fastening Hardness <b data-path-to-node=\"10,5,1,0\" data-index-in-node=\"56\">HRC 39-44<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,5,2,0\">Proof stress and hardness matched to bolt grade<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-path-to-node=\"12\"><span style=\"color: #ff6600;\"><b data-path-to-node=\"12\" data-index-in-node=\"0\">Product Features<\/b><\/span><\/h3>\n<p data-path-to-node=\"13\">Komatsu D355 Domed Head Segment Bolt &amp; Nut Set is a high-performance <a href=\"https:\/\/gfmparts.com\/pt\/product\/parafusos-de-segmento-de-roda-dentada-de-trator-de-esteira\/\"><b data-path-to-node=\"13\" data-index-in-node=\"69\">parafusos e porcas de trilho<\/b><\/a> fastening assembly designed specifically for heavy bulldozer track drive segments. Its main features include:<\/p>\n<ul data-path-to-node=\"14\">\n<li>\n<p data-path-to-node=\"14,0,0\"><b data-path-to-node=\"14,0,0\" data-index-in-node=\"0\">Premium Material, Long-Lasting Durability<\/b>: Made of high-quality <b data-path-to-node=\"14,0,0\" data-index-in-node=\"64\">40Cr\/42CrMo<\/b> alloy steel, carefully selected and quenched &amp; tempered to ensure superior wear resistance and shear strength (tensile strength <span class=\"math-inline\" data-math=\"\\ge\" data-index-in-node=\"204\">$\\ge$<\/span> <b data-path-to-node=\"14,0,0\" data-index-in-node=\"208\">1200 MPa<\/b>) in heavy-duty operations, making every bulldozing operation stable and reliable.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"14,1,0\"><b data-path-to-node=\"14,1,0\" data-index-in-node=\"0\">Precise Fit, Easy Installation<\/b>: Bolt and nut dimensions (<b data-path-to-node=\"14,1,0\" data-index-in-node=\"57\">M24x1.5&#215;90<\/b> \/ <b data-path-to-node=\"14,1,0\" data-index-in-node=\"70\">M24x1.5x30Hx36S<\/b>) are controlled with strict tolerances to perfectly fit OEM drive segments and hubs, effectively preventing bolt loosening and thread stripping caused by strong vibration or high loads, ensuring fast installation and long-lasting fastening.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"14,2,0\"><b data-path-to-node=\"14,2,0\" data-index-in-node=\"0\">Domed Head + Self-Locking Nut Design<\/b>: This unique structural combination enhances stress distribution and anti-loosening performance at the connection site, effectively preventing segments from loosening or falling off under severe impacts. It performs exceptionally well in various harsh environments, including mining overburden stripping, rock construction, and large-scale earthwork engineering.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"14,3,0\"><b data-path-to-node=\"14,3,0\" data-index-in-node=\"0\">Custos de manuten\u00e7\u00e3o reduzidos<\/b>: Wear-resistant high-strength materials and precise heat treatment processes minimize breakage and replacement frequency, extending the service life of undercarriage segments and fasteners, helping maintain efficient equipment operation while saving significant downtime and maintenance costs.<\/p>\n<\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">Descri\u00e7\u00e3o do produto<\/span><\/h3>\n<ul>\n<li><span style=\"color: #000000;\"><strong>Mat\u00e9ria-prima:<\/strong> 40CR<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Quantidade m\u00ednima:<\/strong>\u00a01 PC<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>M\u00e9todo de pagamento:<\/strong>\u00a0T\/T<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Marca:<\/strong>\u00a0GFM<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Doen\u00e7a:<\/strong>\u00a0Novo<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Cor:<\/strong>\u00a0Amarelo, Preto ou Personalizado<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Tempo de espera:<\/strong>\u00a030 dias<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Garantia:<\/strong>\u00a01 ano<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Servi\u00e7o:<\/strong>\u00a0OEM ou ODM<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Local de origem:<\/strong>\u00a0Fujian, China<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Aplicativo:<\/strong> Escavadora<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Embalagem:<\/strong>\u00a0Palete de madeira padr\u00e3o para exporta\u00e7\u00e3o<\/span><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">Caracter\u00edsticas<\/span><\/h3>\n<ul>\n<li><b><\/b><span style=\"color: #000000;\"><strong><b>A\u00e7o de liga de alta resist\u00eancia: <\/b><\/strong>Projetado para durabilidade em aplica\u00e7\u00f5es pesadas, garantindo desempenho duradouro.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Engenharia de Precis\u00e3o: <\/b><\/strong>Projetado para um encaixe perfeito, proporcionando opera\u00e7\u00e3o confi\u00e1vel e eficiente com sua m\u00e1quina.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Tratamento t\u00e9rmico: <\/b><\/strong>Maior dureza e resist\u00eancia, prolongando a vida \u00fatil dos parafusos para desempenho cont\u00ednuo.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Design anti-afrouxamento: <\/b><\/strong>Mant\u00e9m os parafusos firmemente presos, mesmo sob condi\u00e7\u00f5es operacionais intensas.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Prote\u00e7\u00e3o contra corros\u00e3o: <\/b><\/strong>Revestido para resistir \u00e0 ferrugem e suportar condi\u00e7\u00f5es ambientais adversas, garantindo confiabilidade em todos os ambientes.<\/span><b><\/b><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">Especifica\u00e7\u00f5es<\/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=\"Especifica\u00e7\u00f5es dos parafusos da roda dentada do trator\" 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;\">Modelos de produtos<\/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=\"descri\u00e7\u00e3o da pe\u00e7a do trator\" 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;\">Processo de produ\u00e7\u00e3o<\/span><\/h3>\n<p style=\"text-align: center;\"><iframe title=\"Reprodutor de v\u00eddeo do YouTube\" 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=\"processo de produ\u00e7\u00e3o de pe\u00e7as de escavadeira\" width=\"1024\" height=\"648\" srcset=\"\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-srcset=\"\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Embalagem e Envio<\/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=\"Embalagem e Envio\" 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<h2 data-path-to-node=\"16\"><span style=\"color: #ff6600;\"><b data-path-to-node=\"16\" data-index-in-node=\"0\">Garantia de Qualidade<\/b><\/span><\/h2>\n<p data-path-to-node=\"17\">GFM has established a strict quality management system, achieving full-process traceability from raw material procurement to finished product delivery. As a trustworthy <a href=\"https:\/\/gfmparts.com\/pt\/product\/fornecedor-de-parafusos-de-roda-dentada-para-escavadeira\/\"><b data-path-to-node=\"17\" data-index-in-node=\"169\">bolts and nuts supplier<\/b><\/a>, we deeply understand that the reliability of heavy construction machinery fasteners directly relates to overall equipment safety, which is why quality control is integrated into every detail of the manufacturing process.<\/p>\n<p data-path-to-node=\"18\">In the specific quality control execution flow, GFM strictly implements the following standardized inspection tests:<\/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\">Raw Material Spectrometric Analysis<\/b>: Selects high-quality high-strength alloy steel (40Cr\/42CrMo) and verifies chemical composition via spectrometer before warehouse entry to ensure material purity and hardenability.<\/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\">Microcomputer-Controlled Heat Treatment Monitoring<\/b>: Utilizes automated control for quenching and tempering heat treatment processes to ensure uniform metallographic structure inside bolts, achieving the optimal hardness range of <b data-path-to-node=\"19,1,0\" data-index-in-node=\"229\">HRC 39-44<\/b>.<\/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\">Multi-Dimensional Destructive &amp; Non-Destructive Testing<\/b>: Every batch of products must pass thread go\/no-go gauge inspection, magnetic particle testing (MT), and tensile testing machine strength tests to ensure tensile strength consistently reaches above <b data-path-to-node=\"19,2,0\" data-index-in-node=\"254\">1200 MPa<\/b>.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"20\">Through this complete inspection mechanism, GFM controls product defect rates to extremely low levels. We solemnly promise a quality warranty period of no less than <b data-path-to-node=\"20\" data-index-in-node=\"165\">1 year or 2000 hours<\/b> for every batch of segment bolt sets delivered, fully eliminating customers&#8217; worries.<\/p>\n<h3><span style=\"color: #ff6600;\">Vantagens da f\u00e1brica<\/span><\/h3>\n<p data-path-to-node=\"23\">GFM is an experienced professional component manufacturer that has been deeply engaged in the field of excavator and bulldozer undercarriage parts since <b data-path-to-node=\"23\" data-index-in-node=\"153\">2011<\/b>. We focus on large-scale production of standardized products, and our manufactured high-quality <a href=\"https:\/\/gfmparts.com\/pt\/product\/parafusos-de-roletes-de-esteira-de-escavadeira\/\"><b data-path-to-node=\"23\" data-index-in-node=\"254\">parafusos e porcas de trilho<\/b><\/a> are fully compatible with mainstream market models such as Komatsu, Caterpillar, Hitachi, Volvo, Kobelco, Doosan, Hyundai, SANY, Shantui, and more.<\/p>\n<p data-path-to-node=\"24\">Modern manufacturing workshops and advanced production equipment serve as our solid backing for maintaining high-quality output:<\/p>\n<ul data-path-to-node=\"25\">\n<li>\n<p data-path-to-node=\"25,0,0\"><b data-path-to-node=\"25,0,0\" data-index-in-node=\"0\">Advanced Equipment Production Lines<\/b>: The factory is equipped with modern forging flow lines, multi-station cold headers, automated heat treatment furnaces, and CNC machine tools, fully guaranteeing component machining accuracy.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"25,1,0\"><b data-path-to-node=\"25,1,0\" data-index-in-node=\"0\">Large-Scale Production Capacity Assurance<\/b>: Relying on efficient automated production scheduling, monthly output of threaded fasteners stably reaches above <b data-path-to-node=\"25,1,0\" data-index-in-node=\"155\">500 tons<\/b>, easily handling large-volume spot stocks and regular procurement order needs.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"25,2,0\"><b data-path-to-node=\"25,2,0\" data-index-in-node=\"0\">Rich Product Matrix<\/b>: Beyond fasteners, GFM&#8217;s product line covers track rollers, carrier rollers, idlers, sprockets, track shoes, track links, and bucket tooth pins among undercarriage spare parts, facilitating one-stop bundled procurement for customers.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"26\">Relying on a professional engineering technical team and a rigorous international trade service system, GFM products have been exported to multiple countries and regions across Southeast Asia, the Middle East, Europe, and the Americas. As a reliable spare parts supplier, we will continuously provide stable, high-quality supply chain support to overseas distributors and large construction fleets worldwide.<\/p>\n<p data-path-to-node=\"35\">Whether you are a wholesaler looking for cost-effective bulldozer segment bolts, or a large construction fleet requiring undercarriage fasteners compatible with multiple models, GFM can provide you with the most competitive factory-direct solutions. Contact our sales and service team right away to receive detailed product specification sheets, exclusive bulk wholesale discounts, and <b data-path-to-node=\"36\" data-index-in-node=\"136\">amostras gr\u00e1tis<\/b> for testing!<\/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=\"fabricante de pinos de dente de escavadeira\" 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;\">Qualidade garantida do produto<\/span><\/li>\n<li><span style=\"color: #000000;\">Fornecimento grande<\/span><\/li>\n<li><span style=\"color: #000000;\">Pre\u00e7os competitivos<\/span><\/li>\n<li><span style=\"color: #000000;\">A maioria das marcas e modelos<\/span><\/li>\n<li><span style=\"color: #000000;\">Equipe de Atendimento ao Cliente \u00datil<\/span><\/li>\n<li><span style=\"color: #000000;\">Suporte t\u00e9cnico profissional<\/span><\/li>\n<\/ul>","protected":false},"featured_media":8457,"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":[265],"class_list":{"0":"post-8456","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-parts","7":"product_cat-bolt-nut","8":"product_tag-komatsu-d355","9":"desktop-align-left","10":"tablet-align-left","11":"mobile-align-left","12":"ast-product-gallery-layout-horizontal-slider","13":"ast-product-gallery-with-no-image","14":"ast-product-tabs-layout-horizontal","16":"first","17":"instock","18":"shipping-taxable","19":"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>Komatsu D355 Bulldozer Sprocket Segment Bolts and Nuts Supplier<\/title>\n<meta name=\"description\" content=\"High-tensile domed head segment bolts &amp; nuts by GFM since 2011. 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