{"id":8076,"date":"2026-02-12T08:43:23","date_gmt":"2026-02-12T00:43:23","guid":{"rendered":"https:\/\/xzfastener.com\/?p=8076"},"modified":"2026-06-25T08:47:00","modified_gmt":"2026-06-25T00:47:00","slug":"a2-70-stainless-steel-hex-bolts-factory","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/es\/a2-70-stainless-steel-hex-bolts-factory\/","title":{"rendered":"A2-70 stainless steel hex bolts factory"},"content":{"rendered":"\n<style>\n  .xz-wp-product-page-a2-70-hex-bolts-factory {\n    --xz-blue: #0b2f57;\n    --xz-blue-2: #123f73;\n    --xz-bg: #f4f8fc;\n    --xz-line: #d7e3ef;\n    --xz-text: #1f2933;\n    --xz-white: #ffffff;\n    font-family: Arial, Helvetica, sans-serif;\n    color: var(--xz-text);\n    background: var(--xz-white);\n    line-height: 1.65;\n  }\n  .xz-wp-product-page-a2-70-hex-bolts-factory * { box-sizing: border-box; }\n  .xz-wp-product-page-a2-70-hex-bolts-factory a { color: var(--xz-blue-2); font-weight: 700; text-decoration: underline; }\n  .xz-wp-product-page-a2-70-hex-bolts-factory .xz-hero {\n    background: linear-gradient(135deg, var(--xz-blue) 0%, #174b82 100%);\n    color: var(--xz-white);\n    padding: 46px 32px;\n    border-radius: 8px;\n    display: grid;\n    grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr);\n    gap: 28px;\n    align-items: center;\n  }\n  .xz-wp-product-page-a2-70-hex-bolts-factory .xz-hero h1 {\n    color: var(--xz-white);\n    font-size: clamp(28px, 4vw, 46px);\n    line-height: 1.15;\n    margin: 0 0 18px;\n    letter-spacing: 0;\n  }\n  .xz-wp-product-page-a2-70-hex-bolts-factory .xz-hero p { color: #eef6ff; 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margin: 10px 0 0; }\n  .xz-wp-product-page-a2-70-hex-bolts-factory li { margin-bottom: 8px; }\n  .xz-wp-product-page-a2-70-hex-bolts-factory table {\n    width: 100%;\n    border-collapse: collapse;\n    background: var(--xz-white);\n    border: 1px solid var(--xz-line);\n    border-radius: 8px;\n    overflow: hidden;\n  }\n  .xz-wp-product-page-a2-70-hex-bolts-factory th {\n    background: var(--xz-blue);\n    color: var(--xz-white);\n    text-align: left;\n    padding: 12px;\n    font-weight: 700;\n  }\n  .xz-wp-product-page-a2-70-hex-bolts-factory td {\n    border-top: 1px solid var(--xz-line);\n    padding: 12px;\n    vertical-align: top;\n  }\n  .xz-wp-product-page-a2-70-hex-bolts-factory details {\n    border: 1px solid var(--xz-line);\n    border-radius: 8px;\n    padding: 14px 16px;\n    background: var(--xz-bg);\n    margin-bottom: 10px;\n  }\n  .xz-wp-product-page-a2-70-hex-bolts-factory summary {\n    cursor: pointer;\n    color: var(--xz-blue);\n    font-weight: 700;\n  }\n  .xz-wp-product-page-a2-70-hex-bolts-factory .xz-cta {\n    background: var(--xz-blue);\n    color: var(--xz-white);\n    border-radius: 8px;\n    padding: 28px;\n  }\n  .xz-wp-product-page-a2-70-hex-bolts-factory .xz-cta h2,\n  .xz-wp-product-page-a2-70-hex-bolts-factory .xz-cta p { color: var(--xz-white); }\n  .xz-wp-product-page-a2-70-hex-bolts-factory .xz-cta a { color: var(--xz-white); font-weight: 700; }\n  @media (max-width: 900px) {\n    .xz-wp-product-page-a2-70-hex-bolts-factory .xz-hero,\n    .xz-wp-product-page-a2-70-hex-bolts-factory .xz-two { grid-template-columns: 1fr; }\n    .xz-wp-product-page-a2-70-hex-bolts-factory .xz-grid { grid-template-columns: 1fr 1fr; }\n  }\n  @media (max-width: 560px) {\n    .xz-wp-product-page-a2-70-hex-bolts-factory .xz-hero { padding: 30px 20px; }\n    .xz-wp-product-page-a2-70-hex-bolts-factory .xz-grid { grid-template-columns: 1fr; }\n    .xz-wp-product-page-a2-70-hex-bolts-factory table { display: block; overflow-x: auto; }\n  }\n<\/style>\n\n<article class=\"xz-wp-product-page-a2-70-hex-bolts-factory\">\n  <section class=\"xz-hero\">\n    <div>\n      <h1>A2-70 stainless steel hex bolts factory<\/h1>\n      <p>XZ Fastener manufactures A2-70 stainless steel hex bolts for buyers who need corrosion-resistant metric fastening with clear mechanical property requirements and practical factory packing. Supply can cover DIN 933 full thread hex bolts, ISO 4017 full thread hex bolts, DIN 931 partial thread bolts, and drawing-based stainless hex bolts. A2-70 is commonly selected for 304 stainless steel bolt assemblies where general corrosion resistance, clean appearance, and reliable tensile performance are required. Buyers can combine stainless hex bolts with related <a href=\"https:\/\/xzfastener.com\/home\/products\/\">fastener products<\/a> for machinery, enclosures, brackets, maintenance stock, distributor programs, and project-based purchasing.<\/p>\n    <\/div>\n    <div class=\"xz-hero-card\">\n      <img decoding=\"async\" src=\"data:image\/svg+xml,%3Csvg%20xmlns='http:\/\/www.w3.org\/2000\/svg'%20viewBox='0%200%20640%20440'%3E%3Crect%20width='640'%20height='440'%20fill='%23f4f8fc'\/%3E%3Cellipse%20cx='330'%20cy='346'%20rx='230'%20ry='30'%20fill='%23dbe7f2'\/%3E%3Cpath%20d='M126%20150l52-40h90l52%2040v70l-52%2040h-90l-52-40z'%20fill='%23dbe7f2'%20stroke='%230b2f57'%20stroke-width='12'%20stroke-linejoin='round'\/%3E%3Crect%20x='310'%20y='170'%20width='218'%20height='58'%20rx='12'%20fill='%23dbe7f2'%20stroke='%230b2f57'%20stroke-width='10'\/%3E%3Cpath%20d='M526%20171c42%2020%2042%2035%200%2056'%20fill='%23dbe7f2'%20stroke='%230b2f57'%20stroke-width='10'\/%3E%3Cpath%20d='M344%20180h164M344%20199h176M344%20218h164'%20stroke='%231f78b4'%20stroke-width='7'\/%3E%3Cpath%20d='M158%20154l40-30h50l40%2030M158%20180h132M158%20206h132'%20stroke='%23ffffff'%20stroke-width='8'%20opacity='.72'%20fill='none'\/%3E%3Ctext%20x='320'%20y='414'%20font-family='Arial'%20font-size='23'%20font-weight='700'%20text-anchor='middle'%20fill='%230b2f57'%3EA2-70%20Stainless%20Hex%20Bolt%3C\/text%3E%3C\/svg%3E\" alt=\"A2-70 stainless steel hex bolt illustration\">\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-section\">\n    <h2>Quick Specs<\/h2>\n    <div class=\"xz-grid\">\n      <div class=\"xz-spec\"><strong>Standard<\/strong>DIN 933, ISO 4017, DIN 931, ISO 4014, or buyer drawing<\/div>\n      <div class=\"xz-spec\"><strong>Strength<\/strong>A2-70 according to stainless fastener property class requirement<\/div>\n      <div class=\"xz-spec\"><strong>Material<\/strong>304 stainless steel \/ A2 stainless steel<\/div>\n      <div class=\"xz-spec\"><strong>Finish<\/strong>Plain, passivated, polished, waxed, cleaned, or surface condition available upon request<\/div>\n      <div class=\"xz-spec\"><strong>Application<\/strong>Machinery, brackets, stainless assemblies, enclosures, maintenance stock, distributor supply<\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-section\">\n    <h2>What Buyers Should Know Before Sourcing A2-70 Stainless Steel Hex Bolts<\/h2>\n    <div class=\"xz-two\">\n      <div class=\"xz-box\">\n        <p>A2-70 stainless steel hex bolts are normally ordered when buyers need 304 stainless steel corrosion resistance with a defined mechanical property class. Before quotation, confirm whether the bolt is full thread or partial thread, then provide diameter, pitch, length, wrench size standard, surface condition, nut and washer pairing, and packing method. If your project requires special length, non-standard thread, special head marking, or assembled hardware, XZ Fastener can review <a href=\"https:\/\/xzfastener.com\/products-category\/custom-non-standard-fasteners\/\">custom fasteners<\/a> according to drawings or samples.<\/p>\n      <\/div>\n      <div class=\"xz-box\">\n        <p>Stainless steel purchasing lists often include both stainless and carbon steel fasteners. To keep sourcing organized, buyers may quote A2-70 stainless hex bolts together with DIN 933 full thread hex bolts, Grade 8.8 carbon steel hex bolts, metric hex head bolts, zinc plated DIN 933 bolts, black oxide DIN 933 bolts, and hot dip galvanized DIN 933 bolts. For carbon steel alternatives, <a href=\"https:\/\/xzfastener.com\/fastener-material\/carbon-steel\/\">carbon steel fasteners<\/a> can be reviewed separately according to strength and finish needs.<\/p>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-section\">\n    <h2>Common Purchasing Descriptions<\/h2>\n    <ul>\n      <li>A2-70 stainless steel hex bolts, DIN 933, full thread, metric coarse pitch.<\/li>\n      <li>304 stainless steel hex head bolts, ISO 4017, plain or passivated finish.<\/li>\n      <li>A2-70 stainless partial thread hex bolts, DIN 931 or ISO 4014, length according to order requirement.<\/li>\n      <li>Metric stainless hex bolts supplied with matching nuts and <a href=\"https:\/\/xzfastener.com\/fastener-type\/washers\/\">flat washers<\/a>.<\/li>\n      <li>A2 stainless steel hex bolts packed by carton, small box, bag, pallet, or customer label requirement.<\/li>\n    <\/ul>\n  <\/section>\n\n  <section class=\"xz-section\">\n    <h2>Detailed Specifications Table<\/h2>\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>Product Type<\/td>\n          <td>Full thread hex bolt, partial thread hex bolt, special hex head bolt<\/td>\n          <td>Confirm DIN 933\/ISO 4017 or DIN 931\/ISO 4014 before quotation.<\/td>\n        <\/tr>\n        <tr>\n          <td>Size Range<\/td>\n          <td>Metric sizes such as M4 to M36 can be reviewed<\/td>\n          <td>Availability depends on diameter, length, thread pitch, and order quantity.<\/td>\n        <\/tr>\n        <tr>\n          <td>Thread<\/td>\n          <td>Metric coarse, metric fine, full thread, partial thread<\/td>\n          <td>Fine thread should be clearly stated in the size list.<\/td>\n        <\/tr>\n        <tr>\n          <td>Material<\/td>\n          <td>A2 stainless steel \/ 304 stainless steel<\/td>\n          <td>Confirm A2-70 property class if mechanical performance is required.<\/td>\n        <\/tr>\n        <tr>\n          <td>Surface<\/td>\n          <td>Plain, passivated, polished, waxed, cleaned<\/td>\n          <td>Surface request should match corrosion, appearance, storage, and assembly needs.<\/td>\n        <\/tr>\n        <tr>\n          <td>Packing<\/td>\n          <td>Bulk carton, small box, bag, pallet, mixed-size packing, custom label<\/td>\n          <td>Packaging can be reviewed according to carton weight and receiving requirement.<\/td>\n        <\/tr>\n        <tr>\n          <td>Inspection<\/td>\n          <td>Thread gauge, dimension check, head check, visual inspection, material review<\/td>\n          <td>Inspection documents can be discussed before order confirmation.<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/section>\n\n  <section class=\"xz-section\">\n    <h2>Material and Grade Explanation<\/h2>\n    <p>A2-70 usually refers to 304 stainless steel fasteners with a 700 MPa tensile strength class under common stainless fastener purchasing descriptions. It offers general corrosion resistance, clean appearance, and reliable mechanical performance for many indoor and moderate outdoor assemblies. It is not a direct replacement for high-strength alloy steel bolts, so buyers should confirm whether corrosion resistance or higher tensile strength is the main requirement. For dimensional comparisons, the <a href=\"https:\/\/xzfastener.com\/din-iso-fastener-standards-complete-overview-for-industrial-buyers\/\">DIN and ISO fastener standards guide<\/a> can help clarify common bolt standards.<\/p>\n  <\/section>\n\n  <section class=\"xz-section\">\n    <h2>Surface Finish Selection Guide<\/h2>\n    <div class=\"xz-two\">\n      <div>\n        <h3>Plain and Passivated Stainless<\/h3>\n        <p>Plain A2-70 stainless steel hex bolts are suitable for many industrial assemblies. Passivation can be supplied upon request to improve surface cleanliness after forming, threading, or handling. Buyers should state if passivation, oil-free packing, or special cleaning is required.<\/p>\n      <\/div>\n      <div>\n        <h3>Polished, Waxed, or Mixed Finish Orders<\/h3>\n        <p>Polished or waxed stainless bolts may be used where appearance or installation smoothness matters. If the same project includes plated carbon steel bolts, XZ Fastener can review related <a href=\"https:\/\/xzfastener.com\/products-category\/various-coated-fasteners\/\">coated fasteners<\/a> together with stainless bolts for a combined purchasing list.<\/p>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-section\">\n    <h2>Manufacturing and Quality Control<\/h2>\n    <p>Manufacturing control for A2-70 stainless steel hex bolts focuses on stainless wire or bar material, forming, thread rolling or threading, head dimensions, thread fit, surface condition, marking requirement, and packing protection. Thread gauges, calipers, visual inspection, material review, and order-based dimensional checks can be used according to buyer specification. Clear drawings, standards, tolerance notes, and packing requirements help reduce confirmation time for factory supply.<\/p>\n  <\/section>\n\n  <section class=\"xz-section\">\n    <h2>Applications<\/h2>\n    <ul>\n      <li>Stainless machinery frames, brackets, covers, guards, and panel assemblies.<\/li>\n      <li>Electrical enclosures, instrumentation hardware, cabinet structures, and clean industrial equipment.<\/li>\n      <li>Food equipment, packaging machinery, light outdoor hardware, and maintenance projects.<\/li>\n      <li>Distributor stock programs that require A2 stainless hex bolts in common metric sizes.<\/li>\n      <li>Factory purchasing lists that combine stainless bolts with <a href=\"https:\/\/xzfastener.com\/products-category\/standard-fasteners\/\">standard fasteners<\/a> and related washers or nuts.<\/li>\n    <\/ul>\n  <\/section>\n\n  <section class=\"xz-section\">\n    <h2>How to Get a Faster Quotation<\/h2>\n    <p>To receive a faster quotation, send the standard, size list, thread pitch, full thread or partial thread requirement, length, A2-70 property class requirement, surface finish, quantity by size, nut and washer needs, packaging method, delivery expectation, and inspection requirements. For drawing parts or mixed fastener lists, <a href=\"https:\/\/xzfastener.com\/home\/contact-us\/\">contact XZ Fastener<\/a> with the full bill of materials and current purchasing descriptions.<\/p>\n  <\/section>\n\n  <section class=\"xz-section\">\n    <h2>FAQ<\/h2>\n    <details>\n      <summary>Can XZ Fastener manufacture A2-70 stainless steel hex bolts in bulk quantities?<\/summary>\n      <p>Yes. Factory supply can be reviewed according to diameter, length, thread pitch, standard, quantity, surface condition, packing method, and inspection requirement.<\/p>\n    <\/details>\n    <details>\n      <summary>Which standards are commonly used for A2-70 stainless hex bolts?<\/summary>\n      <p>Common references include DIN 933 and ISO 4017 for full thread hex bolts, and DIN 931 or ISO 4014 for partial thread hex bolts.<\/p>\n    <\/details>\n    <details>\n      <summary>Is A2-70 the same as 304 stainless steel?<\/summary>\n      <p>A2 is commonly associated with 304 stainless steel in metric fastener purchasing, while 70 refers to the tensile strength class. Buyers should confirm the exact material and property class before production.<\/p>\n    <\/details>\n    <details>\n      <summary>Can passivation or polishing be supplied?<\/summary>\n      <p>Passivation, polishing, waxing, cleaning, or other surface conditions may be available upon request. The required surface should be confirmed before quotation.<\/p>\n    <\/details>\n    <details>\n      <summary>Can matching nuts and washers be supplied with the bolts?<\/summary>\n      <p>Matching stainless nuts, flat washers, spring washers, and assembled packing can be discussed according to order requirement and application needs.<\/p>\n    <\/details>\n    <details>\n      <summary>What information is needed for inspection documents?<\/summary>\n      <p>Buyers should state thread gauge checks, dimensional inspection, material confirmation, surface requirement, head marking, and any project-specific report format before order confirmation.<\/p>\n    <\/details>\n  <\/section>\n\n  <section class=\"xz-section xz-cta\">\n    <h2>Send Your A2-70 Stainless Hex Bolt Inquiry<\/h2>\n    <p>For a clear quotation, send your size list, finish, quantity, packaging, and inspection requirements. Include the standard, thread pitch, full or partial thread requirement, stainless grade, nut and washer needs, drawings, and receiving expectations when available, then use <a href=\"https:\/\/xzfastener.com\/home\/contact-us\/\">request a quote<\/a> to contact the XZ Fastener team for factory supply review.<\/p>\n  <\/section>\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      },\n      {\n        \"@type\": \"BreadcrumbList\",\n        \"@id\": \"https:\/\/xzfastener.com\/a2-70-stainless-steel-hex-bolts-factory\/#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\": \"A2-70 stainless steel hex bolts factory\",\n            \"item\": \"https:\/\/xzfastener.com\/a2-70-stainless-steel-hex-bolts-factory\/\"\n          }\n        ]\n      },\n      {\n        \"@type\": \"Product\",\n        \"@id\": \"https:\/\/xzfastener.com\/a2-70-stainless-steel-hex-bolts-factory\/#product\",\n        \"name\": \"A2-70 stainless steel hex bolts factory\",\n        \"description\": \"A2-70 stainless steel hex bolts manufactured by XZ Fastener, including DIN 933 full thread hex bolts, ISO 4017 full thread hex bolts, DIN 931 partial thread bolts, and drawing-based stainless hex bolts.\",\n        \"brand\": {\n          \"@type\": \"Brand\",\n          \"name\": \"XZ Fastener\"\n        },\n        \"manufacturer\": {\n          \"@id\": \"https:\/\/xzfastener.com\/#organization\"\n        },\n        \"material\": \"304 stainless steel \/ A2 stainless steel\",\n        \"category\": \"Hex bolts\",\n        \"additionalProperty\": [\n          {\n            \"@type\": \"PropertyValue\",\n            \"name\": \"Standards\",\n            \"value\": \"DIN 933, ISO 4017, DIN 931, ISO 4014, or buyer drawing\"\n          },\n          {\n            \"@type\": \"PropertyValue\",\n            \"name\": \"Strength\",\n            \"value\": \"A2-70 stainless steel mechanical property class\"\n          },\n          {\n            \"@type\": \"PropertyValue\",\n            \"name\": \"Finish\",\n            \"value\": \"Plain, passivated, polished, waxed, cleaned, or surface condition available upon request\"\n          },\n          {\n            \"@type\": \"PropertyValue\",\n            \"name\": \"Application\",\n            \"value\": \"Machinery, brackets, stainless assemblies, enclosures, maintenance stock, and distributor supply\"\n          }\n        ]\n      },\n      {\n        \"@type\": \"FAQPage\",\n        \"@id\": \"https:\/\/xzfastener.com\/a2-70-stainless-steel-hex-bolts-factory\/#faq\",\n        \"mainEntity\": [\n          {\n            \"@type\": \"Question\",\n            \"name\": \"Can XZ Fastener manufacture A2-70 stainless steel hex bolts in bulk quantities?\",\n            \"acceptedAnswer\": {\n              \"@type\": \"Answer\",\n              \"text\": \"Yes. 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Supply can cover DIN 933 full thread hex bolts, ISO 4017 full thread hex bolts, DIN 931 partial thread bolts, and drawing-based stainless hex bolts. [&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-8076","post","type-post","status-publish","format-standard","hentry","category-product-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/es\/wp-json\/wp\/v2\/posts\/8076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xzfastener.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xzfastener.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/es\/wp-json\/wp\/v2\/comments?post=8076"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/es\/wp-json\/wp\/v2\/posts\/8076\/revisions"}],"predecessor-version":[{"id":8077,"href":"https:\/\/xzfastener.com\/es\/wp-json\/wp\/v2\/posts\/8076\/revisions\/8077"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/es\/wp-json\/wp\/v2\/media?parent=8076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/es\/wp-json\/wp\/v2\/categories?post=8076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/es\/wp-json\/wp\/v2\/tags?post=8076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}