{"id":7134,"date":"2025-08-14T19:31:12","date_gmt":"2025-08-14T11:31:12","guid":{"rendered":"https:\/\/xzfastener.com\/?p=7134"},"modified":"2026-06-23T19:34:52","modified_gmt":"2026-06-23T11:34:52","slug":"din-125-flat-washers-manufacturer","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/ru\/din-125-flat-washers-manufacturer\/","title":{"rendered":"DIN 125 flat washers manufacturer"},"content":{"rendered":"\n<style>\n.xz-wp-product-page{--xz-blue:#0b2f57;--xz-blue-2:#123f70;--xz-accent:#1f6fb2;--xz-bg:#f3f7fb;--xz-line:#d8e3ee;--xz-text:#172334;--xz-muted:#526173;--xz-white:#fff;font-family:Arial,Helvetica,sans-serif;color:var(--xz-text);background:var(--xz-white);line-height:1.65}\n.xz-wp-product-page *{box-sizing:border-box}\n.xz-wp-product-page a{color:#0d5fa8;text-decoration:none;font-weight:700}\n.xz-wp-product-page a:hover{text-decoration:underline}\n.xz-wp-product-page .xz-wrap{max-width:1180px;margin:0 auto;padding:0 20px}\n.xz-wp-product-page 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img{width:100%;height:auto;border-radius:8px;border:1px solid var(--xz-line);background:#eef4fa}\n.xz-wp-product-page details{border:1px solid var(--xz-line);border-radius:8px;padding:15px 18px;margin:10px 0;background:#fff}\n.xz-wp-product-page summary{cursor:pointer;font-weight:700;color:var(--xz-blue)}\n.xz-wp-product-page details p{margin-top:10px}\n.xz-wp-product-page .xz-cta{background:var(--xz-blue);color:#fff;border-bottom:0}\n.xz-wp-product-page .xz-cta h2{color:#fff}\n.xz-wp-product-page .xz-cta p{color:#e6eef7}\n.xz-wp-product-page .xz-cta-box{background:#123f70;border:1px solid #7faad2;border-radius:8px;padding:24px}\n@media(max-width:860px){\n.xz-wp-product-page .xz-hero-grid,.xz-wp-product-page .xz-grid-2,.xz-wp-product-page .xz-media{grid-template-columns:1fr}\n.xz-wp-product-page .xz-specs,.xz-wp-product-page .xz-finish-grid{grid-template-columns:1fr 1fr}\n.xz-wp-product-page h1{font-size:34px}\n}\n@media(max-width:560px){\n.xz-wp-product-page .xz-specs,.xz-wp-product-page .xz-finish-grid{grid-template-columns:1fr}\n.xz-wp-product-page .xz-hero{padding:38px 0}\n.xz-wp-product-page h1{font-size:29px}\n.xz-wp-product-page .xz-lead{font-size:16px}\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        <h1>DIN 125 flat washers manufacturer<\/h1>\n        <p class=\"xz-lead\">XZ Fastener supplies DIN 125 flat washers for machinery, steel structure, equipment assembly, construction hardware, and general industrial fastening. These metric plain washers help distribute clamp load, protect mating surfaces, reduce hole damage, and support stable bolt-and-nut assemblies. Carbon steel, stainless steel, brass, and other materials can be supplied according to order requirement, with plain, zinc plated, black oxide, hot dip galvanized, and other finishes available upon request. Buyers often purchase DIN 125 washers together with <a href=\"https:\/\/xzfastener.com\/din-933-full-thread-hex-bolts-manufacturer\/\">DIN 933 full thread hex bolts<\/a>, DIN 934 nuts, threaded rods, and matching fastener kits.<\/p>\n        <div class=\"xz-actions\">\n          <a class=\"xz-btn\" href=\"https:\/\/xzfastener.com\/request-quote\/\">Request a Quote<\/a>\n          <a class=\"xz-btn xz-secondary\" href=\"https:\/\/xzfastener.com\/products\/flat-washer\/\">View Flat Washers<\/a>\n        <\/div>\n        <div class=\"xz-hero-note\">Supply can be adjusted by washer size, hardness, material, finish, packing, and inspection requirement.<\/div>\n      <\/div>\n      <div class=\"xz-hero-card\">\n        <img decoding=\"async\" src=\"https:\/\/xzfastener.com\/wp-content\/uploads\/2026\/04\/H1b45817b657446e9b59286232618201bZ.jpg\" alt=\"DIN 125 flat washers supplied by XZ Fastener\">\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-wrap\">\n      <h2>Quick Specs<\/h2>\n      <div class=\"xz-specs\">\n        <div class=\"xz-spec\"><strong>Standard<\/strong>DIN 125 metric flat washers<\/div>\n        <div class=\"xz-spec\"><strong>Strength<\/strong>140 HV, 200 HV, 300 HV and special hardness upon request<\/div>\n        <div class=\"xz-spec\"><strong>Material<\/strong>Carbon steel, stainless steel, brass, alloy steel by order<\/div>\n        <div class=\"xz-spec\"><strong>Finish<\/strong>Plain, zinc plated, yellow zinc, black oxide, hot dip galvanized<\/div>\n        <div class=\"xz-spec\"><strong>Application<\/strong>Bolted joints, machinery, steel frames, brackets, equipment assembly<\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-wrap xz-grid-2\">\n      <div>\n        <h2>What Buyers Should Know Before Sourcing DIN 125 Flat Washers<\/h2>\n        <p>DIN 125 flat washers are simple parts, but washer selection affects clamp load distribution, surface protection, hole coverage, and final assembly reliability. Buyers should confirm inside diameter, outside diameter, thickness, material, hardness, finish, and whether Form A or a specific washer type is required by the drawing.<\/p>\n        <p>A flat washer is not a locking washer. It helps spread the bearing load under the bolt head or nut, but it does not replace a spring washer, lock nut, or controlled preload design. For assembly planning, the <a href=\"https:\/\/xzfastener.com\/how-to-match-washer-size-with-bolt-and-nut-size\/\">washer size matching guide<\/a> is useful when preparing bolt, nut, and washer lists.<\/p>\n      <\/div>\n      <div class=\"xz-panel\">\n        <h3>Important Sourcing Checks<\/h3>\n        <ul>\n          <li>Confirm DIN 125, nominal size, inner diameter, outer diameter, and thickness.<\/li>\n          <li>Specify material, hardness class, and whether the washer is hardened.<\/li>\n          <li>Match washer size with bolt diameter, hole size, nut face, and bearing surface.<\/li>\n          <li>Check coating thickness when washers are used with galvanized bolts or nuts.<\/li>\n          <li>Confirm carton weight, small box packing, palletizing, and label requirements.<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-wrap\">\n      <h2>Common Purchasing Descriptions<\/h2>\n      <div class=\"xz-grid-2\">\n        <div class=\"xz-panel\">\n          <ul>\n            <li>DIN 125 flat washers, carbon steel, zinc plated, M6 to M30<\/li>\n            <li>DIN 125 plain washers, 200 HV, black oxide finish<\/li>\n            <li>DIN 125 stainless steel flat washers, A2 or A4, plain finish<\/li>\n            <li>Metric flat washers for bolt and nut assembly kits<\/li>\n          <\/ul>\n        <\/div>\n        <div class=\"xz-panel\">\n          <ul>\n            <li>DIN 125 washers matched with Grade 8.8 carbon steel hex bolts<\/li>\n            <li>Flat washers for metric hex head bolts, DIN 934 nuts, and threaded rods<\/li>\n            <li>Hot dip galvanized washers for outdoor steel structure assembly<\/li>\n            <li>Custom washer packing according to quantity, carton weight, and buyer label<\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n      <p style=\"margin-top:16px;\">For mixed orders, buyers can review XZ Fastener <a href=\"https:\/\/xzfastener.com\/home\/products\/\">fastener products<\/a> to combine flat washers with bolts, nuts, anchors, screws, threaded rods, and custom fasteners.<\/p>\n    <\/div>\n  <\/section>\n\n  <section>\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>Available Specification<\/th>\n              <th>Buyer Notes<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td>Product Name<\/td>\n              <td>DIN 125 flat washers, plain washers, metric washers<\/td>\n              <td>Used under bolt heads or nuts to distribute load and protect mating surfaces.<\/td>\n            <\/tr>\n            <tr>\n              <td>Size Range<\/td>\n              <td>Common metric sizes such as M3, M4, M5, M6, M8, M10, M12, M16, M20, M24, M30 and larger sizes upon request<\/td>\n              <td>Send a size list with inner diameter, outer diameter, and thickness if drawing control is required.<\/td>\n            <\/tr>\n            <tr>\n              <td>Hardness<\/td>\n              <td>140 HV, 200 HV, 300 HV and special hardness options<\/td>\n              <td>Higher hardness may be required when washers are used with high-strength bolts.<\/td>\n            <\/tr>\n            <tr>\n              <td>Material<\/td>\n              <td>Carbon steel, stainless steel A2\/A4, brass, alloy steel<\/td>\n              <td>Material should match corrosion condition, strength demand, and mating fasteners.<\/td>\n            <\/tr>\n            <tr>\n              <td>Finish<\/td>\n              <td>Plain, zinc plated, yellow zinc, black oxide, hot dip galvanized, Dacromet-type coating<\/td>\n              <td>Coating should be selected with the bolt and nut finish as a complete assembly.<\/td>\n            <\/tr>\n            <tr>\n              <td>Manufacturing<\/td>\n              <td>Stamping, punching, deburring, heat treatment when required, surface treatment, sorting<\/td>\n              <td>Deburring and flatness control help reduce assembly problems.<\/td>\n            <\/tr>\n            <tr>\n              <td>Packing<\/td>\n              <td>Bulk carton, small box, polybag, woven bag, pallet packing, buyer label<\/td>\n              <td>Customized packing can be supplied according to order requirement.<\/td>\n            <\/tr>\n            <tr>\n              <td>Inspection<\/td>\n              <td>Dimension, hardness, flatness, burr, surface finish, coating thickness, visual inspection<\/td>\n              <td>Inspection reports and third-party inspection can be discussed before order confirmation.<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-wrap xz-grid-2\">\n      <div>\n        <h2>Material and Grade Explanation<\/h2>\n        <p>Carbon steel DIN 125 flat washers are widely used for machinery, steel frames, brackets, and general equipment assembly. Stainless steel A2 and A4 washers are often selected for humid, outdoor, marine-adjacent, or appearance-sensitive applications. Brass washers may be used where conductivity, corrosion behavior, or decorative appearance is part of the requirement.<\/p>\n        <p>For high-strength assemblies, washer hardness should match the bolt and nut design. When washers are used with Grade 8.8 carbon steel hex bolts, buyers may request 200 HV or 300 HV washers depending on the joint requirement. The XZ Fastener <a href=\"https:\/\/xzfastener.com\/bolt-nut-and-washer-size-matching-guide-for-buyers\/\">bolt, nut, and washer matching guide<\/a> can help confirm size pairing before bulk purchasing.<\/p>\n      <\/div>\n      <div class=\"xz-panel\">\n        <h3>Assembly Matching Notes<\/h3>\n        <ul>\n          <li>DIN 125 washers are commonly paired with DIN 933 full thread hex bolts.<\/li>\n          <li>Washer inside diameter must fit the bolt shank without excessive looseness.<\/li>\n          <li>Outside diameter should cover the hole and support the bearing area.<\/li>\n          <li>Hardness should be reviewed when the assembly uses high-strength bolts.<\/li>\n          <li>Finish should be selected together with bolts and nuts, not separately.<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-wrap\">\n      <h2>Surface Finish Selection Guide<\/h2>\n      <div class=\"xz-finish-grid\">\n        <div class=\"xz-finish\">\n          <h3>Zinc Plated<\/h3>\n          <p>Zinc plated flat washers are commonly used with zinc plated DIN 933 bolts for indoor machinery, equipment, and general industrial fastening. White zinc and yellow zinc can be discussed by order.<\/p>\n        <\/div>\n        <div class=\"xz-finish\">\n          <h3>Black Oxide<\/h3>\n          <p>Black oxide washers are often selected with black oxide DIN 933 bolts for machinery, fixtures, and appearance-controlled assemblies. Additional oiling may be required for storage protection.<\/p>\n        <\/div>\n        <div class=\"xz-finish\">\n          <h3>Hot Dip Galvanized<\/h3>\n          <p>Hot dip galvanized washers are commonly used with hot dip galvanized DIN 933 bolts for outdoor steel structures. Buyers should confirm coating thickness and washer dimensions before order.<\/p>\n        <\/div>\n      <\/div>\n      <p style=\"margin-top:16px;\">For coating comparison across bolts, nuts, and washers, review the <a href=\"https:\/\/xzfastener.com\/fastener-coating-guide-zinc-hdg-dacromet-ptfe-and-more\/\">fastener coating guide<\/a> and the <a href=\"https:\/\/xzfastener.com\/surface-finish-selection-for-nuts-washers-and-bolts-as-an-assembly\/\">surface finish selection guide for fastener assemblies<\/a>.<\/p>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-wrap xz-media\">\n      <div>\n        <img decoding=\"async\" src=\"https:\/\/xzfastener.com\/wp-content\/uploads\/2026\/03\/jiance64.jpg\" alt=\"Quality inspection for bolts nuts washers and screws\">\n      <\/div>\n      <div>\n        <h2>Manufacturing and Quality Control<\/h2>\n        <p>DIN 125 flat washer production requires control of stamping accuracy, inner diameter, outer diameter, thickness, flatness, burr condition, surface appearance, hardness, and coating coverage. For hardened washers, heat treatment and hardness testing are important before surface finishing. For decorative or stainless steel washers, surface scratches and edge quality should also be reviewed.<\/p>\n        <p>Quality checks can include material verification, dimensional inspection, hardness testing, flatness review, coating thickness testing, salt spray testing when requested, and final packing inspection. XZ Fastener shares more details about <a href=\"https:\/\/xzfastener.com\/xz-fastener-quality-control-bolts-nuts-washers-screws\/\">quality control for bolts, nuts, washers, and screws<\/a> for buyers preparing inspection requirements.<\/p>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-wrap\">\n      <h2>Applications<\/h2>\n      <div class=\"xz-grid-2\">\n        <div class=\"xz-panel\">\n          <ul>\n            <li>Machinery frames, equipment bases, brackets, guards, and covers<\/li>\n            <li>Steel structure, construction hardware, anchors, and outdoor assemblies<\/li>\n            <li>Automotive, agricultural equipment, trailers, and maintenance kits<\/li>\n            <li>Electrical cabinets, mounting rails, solar brackets, and general fabrication<\/li>\n          <\/ul>\n        <\/div>\n        <div class=\"xz-panel\">\n          <ul>\n            <li>Assemblies using metric hex head bolts, DIN 934 nuts, and flat washers<\/li>\n            <li>Distributor stock programs covering common metric washer sizes<\/li>\n            <li>Surface protection under bolt heads and nuts on coated parts<\/li>\n            <li>Custom fastener kits supplied according to project size lists and packing needs<\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n      <p style=\"margin-top:16px;\">For additional washer selection notes, buyers can review the <a href=\"https:\/\/xzfastener.com\/flat-washers-guide-sizes-materials-and-industrial-applications\/\">flat washers guide<\/a> and the article on <a href=\"https:\/\/xzfastener.com\/flat-washers-and-loosening-why-load-distribution-still-matters\/\">why load distribution still matters<\/a>.<\/p>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-wrap\">\n      <h2>How to Get a Faster Quotation<\/h2>\n      <p>To receive a faster quotation for DIN 125 flat washers, send the standard, nominal size, material, hardness, finish, quantity per size, packaging method, delivery destination, and inspection requirement. If the washer must match an existing bolt and nut assembly, include the bolt standard, bolt grade, nut standard, coating, and hole size. For special washers, send a drawing with inner diameter, outer diameter, thickness, tolerance, and surface finish requirement.<\/p>\n      <p>You can send the complete washer list through the <a href=\"https:\/\/xzfastener.com\/request-quote\/\">request a quote<\/a> page together with related bolts, nuts, threaded rods, anchors, and packing requirements.<\/p>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-wrap\">\n      <h2>FAQ<\/h2>\n      <details>\n        <summary>What is the main function of DIN 125 flat washers?<\/summary>\n        <p>DIN 125 flat washers distribute clamp load under the bolt head or nut, protect the mating surface, help cover clearance holes, and support a more stable bolted assembly.<\/p>\n      <\/details>\n      <details>\n        <summary>Are DIN 125 flat washers locking washers?<\/summary>\n        <p>No. DIN 125 flat washers are plain washers and do not provide a locking function by themselves. If loosening resistance is required, the assembly may need spring washers, lock nuts, thread locking, or a controlled preload design.<\/p>\n      <\/details>\n      <details>\n        <summary>Which hardness should I choose for high-strength bolt assemblies?<\/summary>\n        <p>For high-strength bolt assemblies, buyers commonly review 200 HV or 300 HV washer options depending on the joint requirement. The final choice should follow the drawing, bolt grade, nut grade, and tightening method.<\/p>\n      <\/details>\n      <details>\n        <summary>Can DIN 125 washers be supplied in zinc plated, black oxide, and hot dip galvanized finishes?<\/summary>\n        <p>Yes. DIN 125 flat washers can be supplied in zinc plated, yellow zinc, black oxide, hot dip galvanized, plain, Dacromet-type coating, and other finishes upon request.<\/p>\n      <\/details>\n      <details>\n        <summary>Can washers be packed together with bolts and nuts?<\/summary>\n        <p>Yes. DIN 125 flat washers can be quoted together with DIN 933 bolts, DIN 934 nuts, threaded rods, anchors, and other fasteners. Please provide the size ratio and packing method for each set.<\/p>\n      <\/details>\n      <details>\n        <summary>What information is needed for a DIN 125 flat washer quotation?<\/summary>\n        <p>Please provide standard, nominal size, material, hardness, finish, quantity, packaging method, destination, and inspection requirements. For custom washers, send a drawing with inner diameter, outer diameter, thickness, and tolerance.<\/p>\n      <\/details>\n    <\/div>\n  <\/section>\n\n  <section class=\"xz-cta\">\n    <div class=\"xz-wrap\">\n      <div class=\"xz-cta-box\">\n        <h2>Send Your DIN 125 Flat Washer Inquiry<\/h2>\n        <p>For a faster and more accurate offer, send your size list, finish, quantity, packaging method, and inspection requirements. XZ Fastener can quote DIN 125 flat washers together with matching bolts, nuts, threaded rods, and related fastener products according to your purchasing plan.<\/p>\n        <a class=\"xz-btn\" href=\"https:\/\/xzfastener.com\/request-quote\/\">Send Size List and Requirements<\/a>\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      \"contactPoint\": {\n        \"@type\": \"ContactPoint\",\n        \"contactType\": \"sales\",\n        \"url\": \"https:\/\/xzfastener.com\/home\/contact-us\/\"\n      }\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"@id\": \"https:\/\/xzfastener.com\/din-125-flat-washers-manufacturer\/#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\": \"DIN 125 Flat Washers Manufacturer\",\n          \"item\": \"https:\/\/xzfastener.com\/din-125-flat-washers-manufacturer\/\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"Product\",\n      \"@id\": \"https:\/\/xzfastener.com\/din-125-flat-washers-manufacturer\/#product\",\n      \"name\": \"DIN 125 Flat Washers\",\n      \"alternateName\": \"DIN 125 Plain Washers, Metric Flat Washers\",\n      \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"XZ Fastener\"\n      },\n      \"manufacturer\": {\n        \"@id\": \"https:\/\/xzfastener.com\/#organization\"\n      },\n      \"image\": \"https:\/\/xzfastener.com\/wp-content\/uploads\/2026\/04\/H1b45817b657446e9b59286232618201bZ.jpg\",\n      \"description\": \"DIN 125 metric flat washers supplied by XZ Fastener in carbon steel, stainless steel, brass, and alloy steel, with hardness options such as 140 HV, 200 HV, 300 HV and finishes including zinc plated, black oxide, hot dip galvanized, plain, and custom coatings available upon request.\",\n      \"material\": \"Carbon steel, stainless steel, brass, alloy steel\",\n      \"additionalProperty\": [\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Standard\",\n          \"value\": \"DIN 125\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Strength\",\n          \"value\": \"140 HV, 200 HV, 300 HV and special hardness upon request\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Finish\",\n          \"value\": \"Plain, zinc plated, yellow zinc, black oxide, hot dip galvanized, Dacromet-type coating\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Application\",\n          \"value\": \"Bolted joints, machinery, steel frames, brackets, equipment assembly\"\n        }\n      ],\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"url\": \"https:\/\/xzfastener.com\/request-quote\/\",\n        \"availability\": \"https:\/\/schema.org\/InStock\",\n        \"priceSpecification\": {\n          \"@type\": \"PriceSpecification\",\n          \"priceCurrency\": \"USD\"\n        }\n      }\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"@id\": \"https:\/\/xzfastener.com\/din-125-flat-washers-manufacturer\/#faq\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the main function of DIN 125 flat washers?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"DIN 125 flat washers distribute clamp load under the bolt head or nut, protect the mating surface, help cover clearance holes, and support a more stable bolted assembly.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Are DIN 125 flat washers locking washers?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"No. DIN 125 flat washers are plain washers and do not provide a locking function by themselves. If loosening resistance is required, the assembly may need spring washers, lock nuts, thread locking, or a controlled preload design.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Which hardness should I choose for high-strength bolt assemblies?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"For high-strength bolt assemblies, buyers commonly review 200 HV or 300 HV washer options depending on the joint requirement. The final choice should follow the drawing, bolt grade, nut grade, and tightening method.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can DIN 125 washers be supplied in zinc plated, black oxide, and hot dip galvanized finishes?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. 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Carbon steel, stainless steel, brass, and other materials can be supplied according [&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-7134","post","type-post","status-publish","format-standard","hentry","category-product-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/posts\/7134","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=7134"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/posts\/7134\/revisions"}],"predecessor-version":[{"id":7135,"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/posts\/7134\/revisions\/7135"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/media?parent=7134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/categories?post=7134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/ru\/wp-json\/wp\/v2\/tags?post=7134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}