{"id":8590,"date":"2025-06-12T06:10:34","date_gmt":"2025-06-11T22:10:34","guid":{"rendered":"https:\/\/xzfastener.com\/?p=8590"},"modified":"2026-06-26T06:14:16","modified_gmt":"2026-06-25T22:14:16","slug":"mining-equipment-bolts-supplier-china","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/ru\/mining-equipment-bolts-supplier-china\/","title":{"rendered":"mining equipment bolts supplier China"},"content":{"rendered":"\n<style>\n  .xz-wp-product-page {\n    --xz-blue: #0b2f5b;\n    --xz-blue-2: #123f73;\n    --xz-accent: #2d7fc7;\n    --xz-ice: #eef5fb;\n    --xz-line: #cddbea;\n    --xz-text: #18324a;\n    --xz-muted: #526b82;\n    --xz-white: #ffffff;\n    font-family: Arial, Helvetica, sans-serif;\n    color: var(--xz-text);\n    line-height: 1.62;\n    background: var(--xz-white);\n  }\n  .xz-wp-product-page * { box-sizing: border-box; }\n  .xz-wp-product-page a { color: var(--xz-blue-2); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; 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}\n    .xz-wp-product-page .xz-specs { grid-template-columns: repeat(2, 1fr); }\n    .xz-wp-product-page h1 { font-size: 34px; }\n  }\n  @media (max-width: 560px) {\n    .xz-wp-product-page .xz-wrap { padding: 0 16px; }\n    .xz-wp-product-page .xz-specs { grid-template-columns: 1fr; }\n    .xz-wp-product-page h1 { font-size: 29px; }\n    .xz-wp-product-page h2 { font-size: 24px; }\n  }\n<\/style>\n\n<article class=\"xz-wp-product-page\">\n  <section class=\"xz-hero\">\n    <div class=\"xz-wrap xz-hero-grid\">\n      <div>\n        <span class=\"xz-eyebrow\">Heavy-duty bolts for mining machinery and maintenance supply<\/span>\n        <h1>mining equipment bolts supplier China<\/h1>\n        <p>XZ Fastener supplies mining equipment bolts from China for crushers, screens, conveyors, loaders, drilling equipment, chute liners, bucket assemblies, guards, structural frames and maintenance spare kits. Mining applications often require bolts that can handle vibration, impact, abrasive dust, outdoor exposure and frequent service replacement. Orders can be supplied as standard DIN, ISO or ASTM bolts, matched bolt-nut-washer sets, or custom fasteners made to drawing. Buyers can specify grade, thread, coating, packing and inspection documents according to order requirement, helping purchasing teams keep shutdown repair work organized and repeatable.<\/p>\n        <div class=\"xz-actions\">\n          <a class=\"xz-btn xz-btn-primary\" href=\"https:\/\/xzfastener.com\/request-quote\/\">request a quote<\/a>\n          <a class=\"xz-btn xz-btn-secondary\" href=\"https:\/\/xzfastener.com\/home\/products\/\">fastener products<\/a>\n        <\/div>\n      <\/div>\n      <div class=\"xz-hero-media\">\n        <img decoding=\"async\" src=\"https:\/\/xzfastener.com\/wp-content\/uploads\/2026\/05\/H0f9acd57b4be43599a7b110b06b0777dF.jpg\" alt=\"Mining equipment bolts supplied by XZ Fastener China\" loading=\"eager\">\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-band xz-band-alt\">\n    <div class=\"xz-wrap\">\n      <h2>Quick Specs<\/h2>\n      <div class=\"xz-specs\">\n        <div class=\"xz-spec\"><span class=\"xz-label\">Standard<\/span>DIN, ISO, ASTM, ASME, ANSI and buyer drawings<\/div>\n        <div class=\"xz-spec\"><span class=\"xz-label\">Strength<\/span>Grade 8.8, 10.9, 12.9, ASTM A193 B7 and other grades available upon request<\/div>\n        <div class=\"xz-spec\"><span class=\"xz-label\">Material<\/span>Carbon steel, alloy steel, stainless steel 304 or 316, and special material by order requirement<\/div>\n        <div class=\"xz-spec\"><span class=\"xz-label\">Finish<\/span>Plain, oil black, black oxide, zinc plated, hot dip galvanized, Dacromet, Geomet and PTFE<\/div>\n        <div class=\"xz-spec\"><span class=\"xz-label\">Application<\/span>Crushers, screens, conveyors, loaders, drilling equipment, liners, frames and repair kits<\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-band\">\n    <div class=\"xz-wrap xz-grid-2\">\n      <div class=\"xz-panel\">\n        <h2>What Buyers Should Know Before Sourcing Mining Equipment Bolts<\/h2>\n        <p>Mining equipment bolts are selected for harsh movement, not static strength only. Crusher frames, vibrating screens, bucket parts, conveyor supports and liner plates face shock, repeated loosening risk, dirt contamination and coating damage during service. Buyers should confirm whether the bolt is used for structural connection, wear-part replacement, machine guard installation or a maintenance kit.<\/p>\n        <p>For equipment exposed to impact and vibration, thread engagement, washer selection, preload and locking method should be checked early. XZ Fastener recommends reviewing this guide on <a href=\"https:\/\/xzfastener.com\/how-to-choose-fasteners-for-equipment-exposed-to-shock-and-vibration\/\">fasteners for shock and vibration<\/a> when preparing a mining fastener list.<\/p>\n      <\/div>\n      <div class=\"xz-panel\">\n        <h2>Common Purchasing Descriptions<\/h2>\n        <ul>\n          <li>Crusher frame hex bolts with heavy nuts and hardened washers.<\/li>\n          <li>Vibrating screen bolts packed by size and maintenance position.<\/li>\n          <li>DIN 933 full thread hex bolts for guards, covers and auxiliary brackets.<\/li>\n          <li>Grade 8.8 carbon steel hex bolts for conveyor frames and general equipment repair.<\/li>\n          <li>metric hex head bolts for mining machinery, supports and service kits.<\/li>\n          <li>zinc plated DIN 933 bolts for protected workshop and storage applications.<\/li>\n          <li>black oxide DIN 933 bolts for oil-protected machine assemblies.<\/li>\n          <li>hot dip galvanized DIN 933 bolts for outdoor conveyors, platforms and exposed mine structures.<\/li>\n          <li>Custom bolts made to drawing for bucket, liner, clamp and bracket assemblies.<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-band xz-band-alt\">\n    <div class=\"xz-wrap\">\n      <h2>Detailed Specifications Table<\/h2>\n      <div class=\"xz-table-wrap\">\n        <table>\n          <thead>\n            <tr>\n              <th>Item<\/th>\n              <th>Typical Options<\/th>\n              <th>Buyer Notes<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td>Fastener types<\/td>\n              <td>Hex bolts, flange bolts, carriage bolts, socket bolts, liner bolts, threaded rods, nuts, flat washers, spring washers and hardened washers<\/td>\n              <td>Separate wear-part bolts from structural and maintenance hardware in the RFQ.<\/td>\n            <\/tr>\n            <tr>\n              <td>Standards<\/td>\n              <td>DIN 933, DIN 931, ISO 4017, ISO 4014, ASTM, ASME and custom drawings<\/td>\n              <td>For standard hex bolts, buyers may compare <a href=\"https:\/\/xzfastener.com\/iso-4017-hex-head-bolts-manufacturer\/\">ISO 4017 hex head bolts<\/a> and DIN series options.<\/td>\n            <\/tr>\n            <tr>\n              <td>Thread<\/td>\n              <td>Metric coarse, metric fine, UNC, UNF, full thread, partial thread and special thread forms<\/td>\n              <td>Confirm pitch, tolerance and mating nut before bulk production.<\/td>\n            <\/tr>\n            <tr>\n              <td>Size range<\/td>\n              <td>Common metric and inch sizes can be supplied according to order requirement<\/td>\n              <td>Send diameter, length, thread length, head style, quantity and application position.<\/td>\n            <\/tr>\n            <tr>\n              <td>Strength class<\/td>\n              <td>4.8, 8.8, 10.9, 12.9, B7, stainless A2 or A4 and other grades available upon request<\/td>\n              <td>For impact-loaded parts, confirm whether higher strength is needed or whether ductility is more important.<\/td>\n            <\/tr>\n            <tr>\n              <td>Documents<\/td>\n              <td>Material report, dimensional inspection, hardness, tensile, thread inspection and coating report available upon request<\/td>\n              <td>State required inspection documents before production starts.<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-band\">\n    <div class=\"xz-wrap xz-grid-2\">\n      <div class=\"xz-panel\">\n        <h2>Material and Grade Explanation<\/h2>\n        <p>Carbon steel Grade 8.8 is widely used for general mining machinery, conveyor supports and service hardware. Grade 10.9 or 12.9 may be selected for higher clamp load or compact designs, but the buyer should confirm the risk of impact, fatigue and installation control. Stainless steel 304 or 316 can be considered for wet or corrosive zones, while alloy steel may be needed for special mechanical requirements.<\/p>\n        <p>Material selection should consider load, safety factor and replacement interval. A clear grade specification also helps avoid mismatch between bolts, nuts and washers in repair kits, especially when several equipment models are purchased together.<\/p>\n      <\/div>\n      <div class=\"xz-panel\">\n        <h2>Surface Finish Selection Guide<\/h2>\n        <p>Mining environments can include moisture, abrasive dust, outdoor exposure and frequent handling. Plain or oil black finish is suitable for protected or short-term storage applications. Zinc plating is used for moderate indoor corrosion protection. Hot dip galvanizing can be selected for outdoor conveyors, platforms and mine structures, while Dacromet, Geomet or PTFE coatings may be requested for specific corrosion or friction requirements.<\/p>\n        <p>Because coating thickness can affect thread fit, bolts and nuts should be checked together. Buyers can review the <a href=\"https:\/\/xzfastener.com\/surface-finish-selection-for-nuts-washers-and-bolts-as-an-assembly\/\">surface finish selection guide<\/a> when choosing a finish for complete bolt-nut-washer assemblies.<\/p>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-band xz-band-alt\">\n    <div class=\"xz-wrap\">\n      <h2>Manufacturing and Quality Control<\/h2>\n      <div class=\"xz-grid-2\">\n        <div class=\"xz-panel\">\n          <h3>Production Control<\/h3>\n          <p>XZ Fastener can supply standard and non-standard mining equipment bolts according to order requirement. Production may include material cutting, cold forming or machining, heat treatment, thread rolling, coating, sorting and packing. For non-standard liner bolts, bucket bolts, shoulder bolts or special head designs, buyers can send drawings or samples through the <a href=\"https:\/\/xzfastener.com\/custom-fasteners-made-to-drawing\/\">custom fasteners<\/a> service.<\/p>\n        <\/div>\n        <div class=\"xz-panel\">\n          <h3>Inspection Points<\/h3>\n          <p>Common inspection points include material grade, hardness, tensile strength, thread pitch, thread fit, head dimensions, coating thickness, surface condition and packing labels. For critical equipment, buyers should define inspection documents in the RFQ. XZ Fastener&#8217;s <a href=\"https:\/\/xzfastener.com\/fastener-quality-control-during-manufacturing-from-raw-material-to-packing\/\">fastener quality control process<\/a> is a useful reference before bulk purchasing.<\/p>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-band\">\n    <div class=\"xz-wrap\">\n      <h2>Applications<\/h2>\n      <div class=\"xz-grid-2\">\n        <div class=\"xz-panel\">\n          <ul>\n            <li>Jaw crushers, cone crushers, impact crushers and related frame assemblies.<\/li>\n            <li>Vibrating screens, feeders, chutes, hoppers and liner plate replacement.<\/li>\n            <li>Conveyor structures, rollers, guards, brackets, platforms and supports.<\/li>\n            <li>Loaders, excavators, drilling rigs, buckets and underground service equipment.<\/li>\n          <\/ul>\n        <\/div>\n        <div class=\"xz-panel\">\n          <ul>\n            <li>Mining plant maintenance kits and shutdown repair fastener packages.<\/li>\n            <li>Wear-part hardware supplied by size, grade, finish and equipment position.<\/li>\n            <li>Outdoor mine structures requiring hot dip galvanized or coated bolts.<\/li>\n            <li>OEM machinery parts where special bolts are supplied according to drawings.<\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-band xz-band-alt\">\n    <div class=\"xz-wrap\">\n      <h2>How to Get a Faster Quotation<\/h2>\n      <p>A clear mining equipment bolt RFQ should include standard, diameter, length, thread pitch, thread length, head style, material grade, finish, quantity and packing method. If the bolts are used for crusher liners, buckets, screens or equipment repairs, include photos, drawings or equipment position notes. This helps confirm whether standard bolts are suitable or custom production is needed.<\/p>\n      <p>For maintenance teams and distributors, annual usage, batch delivery plan, carton weight and pallet requirements are also helpful. Before sending the inquiry, buyers can use the <a href=\"https:\/\/xzfastener.com\/rfq-checklist-for-fastener-quality-inspection-and-testing\/\">RFQ checklist for fastener inspection and testing<\/a> to list required reports and avoid missing details.<\/p>\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-band\">\n    <div class=\"xz-wrap\">\n      <h2>FAQ<\/h2>\n      <details>\n        <summary>Can XZ Fastener supply mining equipment bolts from China according to drawings?<\/summary>\n        <p>Yes. XZ Fastener can supply mining equipment bolts from China according to drawings, samples or detailed specifications. For custom bolts, please provide material, grade, dimensions, finish, quantity and application position.<\/p>\n      <\/details>\n      <details>\n        <summary>What grades are commonly used for mining equipment bolts?<\/summary>\n        <p>Grade 8.8 is common for general equipment and support structures. Grade 10.9 or 12.9 may be selected for higher strength applications, while alloy steel or stainless steel can be supplied according to order requirement.<\/p>\n      <\/details>\n      <details>\n        <summary>Which finish is suitable for outdoor mining equipment?<\/summary>\n        <p>Hot dip galvanized bolts are often used for outdoor conveyors, platforms and exposed frames. Zinc plated, black oxide, Dacromet, Geomet, PTFE and stainless steel options can also be considered depending on corrosion, friction and project requirements.<\/p>\n      <\/details>\n      <details>\n        <summary>Can bolts, nuts and washers be packed as maintenance kits?<\/summary>\n        <p>Yes. Bolt, nut and washer sets can be packed by size, assembly position or maintenance kit requirement. Buyers should provide the size list, quantity per set, label format and carton or pallet requirements.<\/p>\n      <\/details>\n      <details>\n        <summary>How should buyers specify bolts for vibrating screens or crushers?<\/summary>\n        <p>Buyers should provide the exact size, grade, thread, head style, washer and nut requirement, finish, tightening condition and whether anti-loosening hardware is needed. Application photos or drawings are useful for confirmation.<\/p>\n      <\/details>\n      <details>\n        <summary>Can inspection documents be provided for mining equipment bolts?<\/summary>\n        <p>Inspection documents can be provided according to order requirement, including material report, hardness, tensile, dimensional inspection, thread inspection and coating report. Required documents should be listed before production.<\/p>\n      <\/details>\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-band\">\n    <div class=\"xz-wrap\">\n      <div class=\"xz-cta\">\n        <h2>Send Your Mining Equipment Bolt Inquiry<\/h2>\n        <p>To prepare a practical quotation, send your size list, finish, quantity, packaging, and inspection requirements. For crusher bolts, screen bolts, conveyor hardware, bucket bolts or custom parts, attach drawings, photos or samples so XZ Fastener can review the details before production.<\/p>\n      <\/div>\n    <\/div>\n  <\/section>\n<\/article>\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/xzfastener.com\/#organization\",\n      \"name\": \"XZ Fastener\",\n      \"url\": \"https:\/\/xzfastener.com\/\",\n      \"logo\": \"https:\/\/xzfastener.com\/wp-content\/uploads\/2026\/03\/cropped-XZ-LOGO-192x192.png\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"@id\": \"https:\/\/xzfastener.com\/mining-equipment-bolts-supplier-china\/#breadcrumb\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/xzfastener.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Fastener Products\",\n          \"item\": \"https:\/\/xzfastener.com\/home\/products\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"mining equipment bolts supplier China\",\n          \"item\": \"https:\/\/xzfastener.com\/mining-equipment-bolts-supplier-china\/\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"Product\",\n      \"@id\": \"https:\/\/xzfastener.com\/mining-equipment-bolts-supplier-china\/#product\",\n      \"name\": \"mining equipment bolts supplier China\",\n      \"image\": \"https:\/\/xzfastener.com\/wp-content\/uploads\/2026\/05\/H0f9acd57b4be43599a7b110b06b0777dF.jpg\",\n      \"description\": \"Mining equipment bolts supplied from China by XZ Fastener for crushers, vibrating screens, conveyors, loaders, drilling equipment, liners, frames and maintenance spare kits.\",\n      \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"XZ Fastener\"\n      },\n      \"manufacturer\": {\n        \"@id\": \"https:\/\/xzfastener.com\/#organization\"\n      },\n      \"category\": \"Industrial Bolts\",\n      \"material\": \"Carbon steel, alloy steel, stainless steel 304, stainless steel 316 and special material available upon request\",\n      \"additionalProperty\": [\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Standards\",\n          \"value\": \"DIN, ISO, ASTM, ASME, ANSI and buyer drawings\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Strength Options\",\n          \"value\": \"Grade 8.8, 10.9, 12.9, ASTM A193 B7 and other grades available upon request\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Finish Options\",\n          \"value\": \"Plain, oil black, black oxide, zinc plated, hot dip galvanized, Dacromet, Geomet and PTFE\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Applications\",\n          \"value\": \"Crushers, screens, conveyors, loaders, drilling equipment, liners, frames and repair kits\"\n        }\n      ],\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"url\": \"https:\/\/xzfastener.com\/request-quote\/\",\n        \"availability\": \"https:\/\/schema.org\/InStock\",\n        \"priceCurrency\": \"USD\"\n      }\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"@id\": \"https:\/\/xzfastener.com\/mining-equipment-bolts-supplier-china\/#faq\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can XZ Fastener supply mining equipment bolts from China according to drawings?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. 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Bolt, nut and washer sets can be packed by size, assembly position or maintenance kit requirement. Buyers should provide the size list, quantity per set, label format and carton or pallet requirements.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How should buyers specify bolts for vibrating screens or crushers?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Buyers should provide the exact size, grade, thread, head style, washer and nut requirement, finish, tightening condition and whether anti-loosening hardware is needed. Application photos or drawings are useful for confirmation.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can inspection documents be provided for mining equipment bolts?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Inspection documents can be provided according to order requirement, including material report, hardness, tensile, dimensional inspection, thread inspection and coating report. Required documents should be listed before production.\"\n          }\n        }\n      ]\n    }\n  ]\n}\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Heavy-duty bolts for mining machinery and maintenance supply mining equipment bolts supplier China XZ Fastener supplies mining equipment bolts from China for crushers, screens, conveyors, loaders, drilling equipment, chute liners, bucket assemblies, guards, structural frames and maintenance spare kits. Mining applications often require bolts that can handle vibration, impact, abrasive dust, outdoor exposure and frequent [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[110],"tags":[],"class_list":["post-8590","post","type-post","status-publish","format-standard","hentry","category-product-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/posts\/8590","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/comments?post=8590"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/posts\/8590\/revisions"}],"predecessor-version":[{"id":8591,"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/posts\/8590\/revisions\/8591"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/media?parent=8590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/categories?post=8590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/tags?post=8590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}