{"id":8211,"date":"2025-08-14T13:15:56","date_gmt":"2025-08-14T05:15:56","guid":{"rendered":"https:\/\/xzfastener.com\/?p=8211"},"modified":"2026-06-25T13:19:39","modified_gmt":"2026-06-25T05:19:39","slug":"stainless-steel-u-bolts-factory","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/stainless-steel-u-bolts-factory\/","title":{"rendered":"stainless steel U bolts factory"},"content":{"rendered":"\n<style>\n.xz-wp-product-page {\n  --xz-blue: #0b2f4f;\n  --xz-blue-2: #123f66;\n  --xz-sky: #eaf3fb;\n  --xz-soft: #f5f8fb;\n  --xz-line: #d7e3ee;\n  --xz-text: #1d2b36;\n  --xz-muted: #526575;\n  --xz-accent: #f0b429;\n  font-family: Arial, Helvetica, sans-serif;\n  color: var(--xz-text);\n  background: #ffffff;\n  line-height: 1.65;\n}\n.xz-wp-product-page * {\n  box-sizing: border-box;\n}\n.xz-wp-product-page a {\n  color: #0b5f9f;\n  font-weight: 700;\n  text-decoration: none;\n}\n.xz-wp-product-page a:hover {\n  text-decoration: underline;\n}\n.xz-wp-product-page .xz-container {\n  max-width: 1180px;\n  margin: 0 auto;\n  padding: 0 20px;\n}\n.xz-wp-product-page .xz-hero {\n  background: linear-gradient(135deg, var(--xz-blue), var(--xz-blue-2));\n  color: #ffffff;\n  padding: 54px 0;\n}\n.xz-wp-product-page .xz-hero-grid {\n  display: grid;\n  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);\n  gap: 34px;\n  align-items: center;\n}\n.xz-wp-product-page h1 {\n  margin: 0 0 18px;\n  font-size: clamp(30px, 4vw, 48px);\n  line-height: 1.15;\n  letter-spacing: 0;\n  color: #ffffff;\n}\n.xz-wp-product-page .xz-hero p {\n  margin: 0 0 22px;\n  font-size: 17px;\n  color: #edf6ff;\n}\n.xz-wp-product-page .xz-hero img {\n  width: 100%;\n  display: block;\n  border-radius: 8px;\n  background: #ffffff;\n  border: 1px solid rgba(255,255,255,0.3);\n}\n.xz-wp-product-page .xz-pill-row {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 10px;\n}\n.xz-wp-product-page .xz-pill {\n  border: 1px solid rgba(255,255,255,0.35);\n  background: rgba(255,255,255,0.1);\n  color: #ffffff;\n  padding: 8px 12px;\n  border-radius: 4px;\n  font-size: 14px;\n}\n.xz-wp-product-page section {\n  padding: 42px 0;\n}\n.xz-wp-product-page section:nth-of-type(even) {\n  background: var(--xz-soft);\n}\n.xz-wp-product-page h2 {\n  margin: 0 0 18px;\n  color: var(--xz-blue);\n  font-size: 28px;\n  line-height: 1.25;\n  letter-spacing: 0;\n}\n.xz-wp-product-page h3 {\n  margin: 0 0 10px;\n  color: var(--xz-blue-2);\n  font-size: 20px;\n}\n.xz-wp-product-page p {\n  margin: 0 0 16px;\n}\n.xz-wp-product-page .xz-spec-grid {\n  display: grid;\n  grid-template-columns: repeat(5, 1fr);\n  gap: 14px;\n}\n.xz-wp-product-page .xz-spec-card,\n.xz-wp-product-page .xz-card {\n  background: #ffffff;\n  border: 1px solid var(--xz-line);\n  border-radius: 8px;\n  padding: 18px;\n}\n.xz-wp-product-page .xz-spec-card strong {\n  display: block;\n  color: var(--xz-blue);\n  margin-bottom: 6px;\n}\n.xz-wp-product-page .xz-two-col {\n  display: grid;\n  grid-template-columns: repeat(2, minmax(0, 1fr));\n  gap: 22px;\n}\n.xz-wp-product-page ul {\n  margin: 0;\n  padding-left: 20px;\n}\n.xz-wp-product-page li {\n  margin-bottom: 9px;\n}\n.xz-wp-product-page .xz-table-wrap {\n  overflow-x: auto;\n  border: 1px solid var(--xz-line);\n  border-radius: 8px;\n  background: #ffffff;\n}\n.xz-wp-product-page table {\n  width: 100%;\n  border-collapse: collapse;\n  min-width: 760px;\n}\n.xz-wp-product-page th {\n  background: var(--xz-blue);\n  color: #ffffff;\n  text-align: left;\n  padding: 13px 14px;\n  font-weight: 700;\n}\n.xz-wp-product-page td {\n  border-top: 1px solid var(--xz-line);\n  padding: 13px 14px;\n  vertical-align: top;\n}\n.xz-wp-product-page tr:nth-child(even) td {\n  background: #f8fbfe;\n}\n.xz-wp-product-page .xz-note {\n  border-left: 4px solid var(--xz-accent);\n  background: #fff8e8;\n  padding: 16px 18px;\n  border-radius: 0 8px 8px 0;\n}\n.xz-wp-product-page details {\n  background: #ffffff;\n  border: 1px solid var(--xz-line);\n  border-radius: 8px;\n  padding: 16px 18px;\n  margin-bottom: 12px;\n}\n.xz-wp-product-page summary {\n  cursor: pointer;\n  color: var(--xz-blue);\n  font-weight: 700;\n}\n.xz-wp-product-page details p {\n  margin-top: 12px;\n  margin-bottom: 0;\n}\n.xz-wp-product-page .xz-cta {\n  background: var(--xz-blue);\n  color: #ffffff;\n  border-radius: 8px;\n  padding: 28px;\n}\n.xz-wp-product-page .xz-cta h2,\n.xz-wp-product-page .xz-cta p {\n  color: #ffffff;\n}\n.xz-wp-product-page .xz-button {\n  display: inline-block;\n  margin-top: 8px;\n  background: var(--xz-accent);\n  color: #10283d;\n  padding: 12px 18px;\n  border-radius: 4px;\n  font-weight: 700;\n}\n@media (max-width: 900px) {\n  .xz-wp-product-page .xz-hero-grid,\n  .xz-wp-product-page .xz-two-col {\n    grid-template-columns: 1fr;\n  }\n  .xz-wp-product-page .xz-spec-grid {\n    grid-template-columns: repeat(2, 1fr);\n  }\n}\n@media (max-width: 560px) {\n  .xz-wp-product-page .xz-spec-grid {\n    grid-template-columns: 1fr;\n  }\n  .xz-wp-product-page section {\n    padding: 32px 0;\n  }\n}\n<\/style>\n\n<article class=\"xz-wp-product-page\">\n  <section class=\"xz-hero\">\n    <div class=\"xz-container xz-hero-grid\">\n      <div>\n        <h1>stainless steel U bolts factory<\/h1>\n        <p>XZ Fastener manufactures stainless steel U bolts for pipe clamps, marine hardware, outdoor equipment, machinery frames, trailers, and construction fixing. As a stainless steel U bolts factory, we support round bend, square bend, semi-round, and drawing-based U bolt designs in 304, 316, A2, A4, and related stainless grades according to order requirement. Buyers can specify diameter, inside width, leg length, thread length, bend radius, nut and washer matching, surface finish, and packing method. Standard sizes and custom U bolts can be reviewed with drawings, samples, or installation details before production.<\/p>\n        <div class=\"xz-pill-row\">\n          <span class=\"xz-pill\">304 \/ 316 stainless steel<\/span>\n          <span class=\"xz-pill\">Round or square bend<\/span>\n          <span class=\"xz-pill\">Custom leg length<\/span>\n          <span class=\"xz-pill\">Nuts and washers available<\/span>\n        <\/div>\n      <\/div>\n      <div>\n        <img decoding=\"async\" src=\"https:\/\/xzfastener.com\/wp-content\/uploads\/2026\/05\/Stainless-Steel-304-U-Bolts-M6-M8-M10-M12-M16.jpg\" alt=\"Stainless steel U bolts manufactured by XZ Fastener\">\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-container\">\n      <h2>Quick Specs<\/h2>\n      <div class=\"xz-spec-grid\">\n        <div class=\"xz-spec-card\"><strong>Standard<\/strong>DIN 3570, pipe clamp U bolts, marine U bolts, square U bolts or custom drawings.<\/div>\n        <div class=\"xz-spec-card\"><strong>Strength<\/strong>A2-50, A2-70, A4-70, A4-80 or application-specific stainless requirements.<\/div>\n        <div class=\"xz-spec-card\"><strong>Material<\/strong>Stainless steel 304, 316, A2, A4 and other grades available upon request.<\/div>\n        <div class=\"xz-spec-card\"><strong>Finish<\/strong>Plain, polished, passivated, pickled, electropolished or special finish by order.<\/div>\n        <div class=\"xz-spec-card\"><strong>Application<\/strong>Pipe supports, marine fittings, outdoor equipment, trailers, frames and machinery mounting.<\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-container\">\n      <h2>What Buyers Should Know Before Sourcing Stainless Steel U Bolts<\/h2>\n      <div class=\"xz-two-col\">\n        <div class=\"xz-card\">\n          <h3>Confirm stainless grade and exposure<\/h3>\n          <p>Stainless steel U bolts are often selected for humid, outdoor, marine, food equipment or chemical environments, but the grade should match the actual exposure. 304 is widely used for general corrosion resistance, while 316 or A4 is preferred when chloride, coastal air or stronger corrosion risk is present. Buyers can compare grade choices in XZ Fastener&#8217;s guide to <a href=\"https:\/\/xzfastener.com\/stainless-steel-fasteners-for-harsh-environments-when-to-choose-304-or-316\/\">stainless steel fasteners for harsh environments<\/a>.<\/p>\n        <\/div>\n        <div class=\"xz-card\">\n          <h3>Dimensions control fit and clamping<\/h3>\n          <p>A stainless U bolt quotation needs clear diameter, inside width, inside height or leg length, thread length, bend radius, pitch and nut requirement. For pipe clamp applications, pipe outside diameter and saddle plate details should also be confirmed. XZ Fastener&#8217;s <a href=\"https:\/\/xzfastener.com\/u-bolt-dimensions-diameter-width-length-and-thread-length\/\">U bolt dimensions guide<\/a> helps buyers define the most important measurements before sending an inquiry.<\/p>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-container\">\n      <h2>Common Purchasing Descriptions<\/h2>\n      <p>Clear descriptions help the factory confirm material, tooling, bending, threading, nut matching, finish and packing before production. Common purchasing descriptions include:<\/p>\n      <ul>\n        <li>304 stainless steel U bolts, M8, round bend, plain finish, supplied with two stainless nuts.<\/li>\n        <li>316 stainless steel U bolts for pipe clamp, custom inside width, passivated finish.<\/li>\n        <li>A4-70 stainless U bolts, square bend, extended thread length, with washers and nuts.<\/li>\n        <li>Marine stainless steel U bolts, polished finish, carton packing with item labels.<\/li>\n        <li>Mixed industrial order including DIN 933 full thread hex bolts, Grade 8.8 carbon steel hex bolts and metric hex head bolts.<\/li>\n        <li>Related carbon steel bolt list including zinc plated DIN 933 bolts, black oxide DIN 933 bolts and hot dip galvanized DIN 933 bolts.<\/li>\n      <\/ul>\n      <p>Buyers can compare XZ Fastener&#8217;s <a href=\"https:\/\/xzfastener.com\/products\/304-stainless-steel-u-bolts-m6-m8-m10-m12-m16-round-bend-u-bolts-with-nuts-and-washers-for-pipe-clamp-marine-and-industrial-use\/\">stainless steel U bolts product reference<\/a> when preparing drawings, samples or a repeat purchase list.<\/p>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-container\">\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 type<\/td>\n              <td>Round U bolts, square U bolts, semi-round U bolts and custom stainless U bolts<\/td>\n              <td>Send a drawing or sample photo when bend shape is not standard.<\/td>\n            <\/tr>\n            <tr>\n              <td>Standard<\/td>\n              <td>DIN 3570, pipe clamp U bolts, marine hardware style or customer drawing<\/td>\n              <td>Standard selection affects bend radius, thread length and assembly fit.<\/td>\n            <\/tr>\n            <tr>\n              <td>Diameter range<\/td>\n              <td>Common metric sizes such as M6 to M24; inch sizes available upon request<\/td>\n              <td>Diameter should be matched with clamp load and mating nuts.<\/td>\n            <\/tr>\n            <tr>\n              <td>Inside width<\/td>\n              <td>According to pipe diameter, tube size, bracket width or drawing requirement<\/td>\n              <td>Inside width should be measured clearly to avoid assembly mismatch.<\/td>\n            <\/tr>\n            <tr>\n              <td>Leg length<\/td>\n              <td>Short, standard or extended legs according to assembly thickness<\/td>\n              <td>Confirm usable thread length and non-thread shank length if required.<\/td>\n            <\/tr>\n            <tr>\n              <td>Thread type<\/td>\n              <td>Metric coarse, metric fine, UNC, UNF or special pitch<\/td>\n              <td>Provide thread pitch when matching existing nuts or clamps.<\/td>\n            <\/tr>\n            <tr>\n              <td>Material<\/td>\n              <td>304, 316, A2, A4 and other stainless grades upon request<\/td>\n              <td>Choose material according to corrosion exposure and project requirement.<\/td>\n            <\/tr>\n            <tr>\n              <td>Strength<\/td>\n              <td>A2-50, A2-70, A4-70, A4-80 or drawing-based requirement<\/td>\n              <td>Mechanical property should match load, nut grade and assembly design.<\/td>\n            <\/tr>\n            <tr>\n              <td>Finish<\/td>\n              <td>Plain, polished, pickled, passivated, electropolished or special finish<\/td>\n              <td>Finish affects appearance, corrosion resistance and cleaning requirement.<\/td>\n            <\/tr>\n            <tr>\n              <td>Packing<\/td>\n              <td>Bulk cartons, bag sets, small boxes, wooden cases or pallet packing<\/td>\n              <td>Nut and washer sets can be packed together when specified.<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-container\">\n      <h2>Material and Grade Explanation<\/h2>\n      <p>Stainless steel U bolts are selected when buyers need better corrosion resistance than standard carbon steel. 304 stainless steel is a common choice for general outdoor, machinery and pipe support applications. 316 stainless steel contains molybdenum and is often preferred for marine, coastal, chemical or chloride-exposed environments. A2 and A4 are common stainless grade families used in metric fastener purchasing.<\/p>\n      <p>Mechanical property classes such as A2-70, A4-70 and A4-80 should be reviewed with the actual clamp load, nut grade and installation condition. Stronger material is not always a direct replacement if the bend radius, thread length or mating component is not suitable. For grade comparison, XZ Fastener provides a guide to <a href=\"https:\/\/xzfastener.com\/stainless-steel-bolt-grades-a2-70-a4-70-and-a4-80-explained\/\">A2-70, A4-70 and A4-80 stainless steel grades<\/a>.<\/p>\n      <div class=\"xz-note\">For marine equipment, suspended pipework or safety-related clamps, final U bolt dimensions and stainless grade should follow project drawings or engineering approval.<\/div>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-container\">\n      <h2>Surface Finish Selection Guide<\/h2>\n      <div class=\"xz-table-wrap\">\n        <table>\n          <thead>\n            <tr>\n              <th>Finish<\/th>\n              <th>Typical Use<\/th>\n              <th>Purchasing Consideration<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td>Plain stainless<\/td>\n              <td>General pipe clamp, equipment mounting and indoor or outdoor use<\/td>\n              <td>Common choice when appearance and corrosion resistance are both required.<\/td>\n            <\/tr>\n            <tr>\n              <td>Passivated<\/td>\n              <td>Outdoor equipment, marine hardware and corrosion-sensitive assemblies<\/td>\n              <td>Helps remove surface contamination and improve stainless surface condition.<\/td>\n            <\/tr>\n            <tr>\n              <td>Pickled<\/td>\n              <td>Parts requiring scale or oxide removal after forming or processing<\/td>\n              <td>Useful when manufacturing marks need to be controlled before shipment.<\/td>\n            <\/tr>\n            <tr>\n              <td>Polished<\/td>\n              <td>Visible hardware, marine fittings and equipment with appearance requirements<\/td>\n              <td>Confirm surface expectation with photos or samples when appearance matters.<\/td>\n            <\/tr>\n            <tr>\n              <td>Electropolished<\/td>\n              <td>Food equipment, clean environments and special corrosion-control applications<\/td>\n              <td>Available upon request when project specifications require it.<\/td>\n            <\/tr>\n            <tr>\n              <td>Special coating<\/td>\n              <td>Assemblies needing color, friction control or additional protection<\/td>\n              <td>Coating should be reviewed with stainless material and application conditions.<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>For broader coating comparison across bolts, U bolts, nuts, washers and rods, XZ Fastener provides a practical <a href=\"https:\/\/xzfastener.com\/fastener-coating-guide-zinc-hdg-dacromet-ptfe-and-more\/\">fastener coating guide<\/a>.<\/p>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-container\">\n      <h2>Manufacturing and Quality Control<\/h2>\n      <div class=\"xz-two-col\">\n        <div>\n          <p>Stainless steel U bolts are usually produced through wire or bar cutting, end threading, bending, surface treatment, inspection and packing. Depending on diameter, grade and order quantity, threading may be completed before or after bending. For factory production, bend tooling, bend radius, leg parallelism, thread position and matching nuts should be confirmed before bulk manufacturing.<\/p>\n          <p>Quality control may include diameter checking, inside width, leg length, thread length, thread gauge, bend symmetry, surface appearance, material verification, hardness or tensile checks when required, and packing inspection. Buyers working with drawings can also review XZ Fastener&#8217;s guidance on <a href=\"https:\/\/xzfastener.com\/how-to-read-custom-fastener-drawings-before-production\/\">how to read custom fastener drawings before production<\/a>.<\/p>\n        <\/div>\n        <div>\n          <img decoding=\"async\" src=\"https:\/\/xzfastener.com\/wp-content\/uploads\/2026\/03\/jiance64.jpg\" alt=\"Stainless steel U bolt inspection and quality control\" style=\"width:100%;border-radius:8px;border:1px solid #d7e3ee;\">\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-container\">\n      <h2>Applications<\/h2>\n      <p>Stainless steel U bolts are used where a fastener must clamp around a pipe, tube, frame, axle or bracket while providing corrosion resistance. Common applications include:<\/p>\n      <ul>\n        <li>Marine pipe clamps, dock hardware, boat fittings and coastal equipment.<\/li>\n        <li>Outdoor pipe supports, water treatment systems and chemical plant fixtures.<\/li>\n        <li>Food equipment, clean room hardware and washdown machinery where stainless material is preferred.<\/li>\n        <li>Trailers, machinery frames, HVAC supports, cable trays and solar mounting brackets.<\/li>\n        <li>OEM assemblies requiring custom inside width, leg length, thread length and stainless nut sets.<\/li>\n      <\/ul>\n      <p>For broader material review, XZ Fastener&#8217;s <a href=\"https:\/\/xzfastener.com\/industrial-fastener-selection-a-practical-guide-for-b2b-buyers\/\">industrial fastener selection guide<\/a> helps buyers compare material, grade, coating and application conditions.<\/p>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-container\">\n      <h2>How to Get a Faster Quotation<\/h2>\n      <p>A complete inquiry helps XZ Fastener check material, tooling, bending, finishing, packing and inspection needs quickly. For stainless steel U bolts, please include:<\/p>\n      <ul>\n        <li>Rod diameter, inside width, inside height or leg length, thread length and quantity.<\/li>\n        <li>Bend shape: round, square, semi-round or drawing-based special shape.<\/li>\n        <li>Required standard such as DIN 3570, pipe clamp style, marine style or custom drawing.<\/li>\n        <li>Material grade such as 304, 316, A2, A4, A2-70, A4-70 or A4-80.<\/li>\n        <li>Finish requirement, including plain, polished, passivated, pickled or electropolished surface.<\/li>\n        <li>Whether stainless nuts, washers, saddle plates or clamps should be supplied together.<\/li>\n        <li>Packaging method, carton labels, pallet requirement and inspection documents.<\/li>\n      <\/ul>\n      <p>Send drawings, sample photos or a size list through the <a href=\"https:\/\/xzfastener.com\/request-quote\/\">request a quote<\/a> page. For urgent production review, please <a href=\"https:\/\/xzfastener.com\/home\/contact-us\/\">contact XZ Fastener<\/a> with application details and target delivery schedule.<\/p>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-container\">\n      <h2>FAQ<\/h2>\n      <details>\n        <summary>Can XZ Fastener manufacture stainless steel U bolts from drawings?<\/summary>\n        <p>Yes. Stainless steel U bolts can be manufactured according to drawings, samples or detailed size lists, including diameter, inside width, leg length, thread length and bend shape.<\/p>\n      <\/details>\n      <details>\n        <summary>Should I choose 304 or 316 stainless steel U bolts?<\/summary>\n        <p>304 is commonly used for general corrosion resistance, while 316 is preferred for marine, coastal, chemical or chloride-exposed environments. The final choice should match the working environment.<\/p>\n      <\/details>\n      <details>\n        <summary>Can stainless U bolts be supplied with nuts and washers?<\/summary>\n        <p>Yes. Stainless hex nuts, flat washers, spring washers, saddle plates or other matching parts can be packed together according to order requirement.<\/p>\n      <\/details>\n      <details>\n        <summary>What dimensions are needed for a stainless U bolt quotation?<\/summary>\n        <p>Rod diameter, inside width, leg length, thread length, bend radius, thread pitch, material grade, finish and quantity are all important for accurate production review.<\/p>\n      <\/details>\n      <details>\n        <summary>Can stainless steel U bolts be polished or passivated?<\/summary>\n        <p>Yes. Plain, polished, passivated, pickled and electropolished finishes can be discussed according to appearance, corrosion resistance and cleaning requirements.<\/p>\n      <\/details>\n      <details>\n        <summary>Can inspection documents be arranged before shipment?<\/summary>\n        <p>Dimension checks, thread gauge inspection, material information, surface inspection, packing photos and other order-related records can be arranged according to buyer requirements.<\/p>\n      <\/details>\n    <\/div>\n  <\/section>\n\n  <section>\n    <div class=\"xz-container\">\n      <div class=\"xz-cta\">\n        <h2>Send Your Stainless Steel U Bolt Inquiry<\/h2>\n        <p>For a practical factory quotation, send XZ Fastener your size list, finish, quantity, packaging plan and inspection requirements. Please include diameter, inside width, leg length, thread length, bend shape, stainless grade, nut and washer needs, surface finish, carton labels and destination country when available.<\/p>\n        <a class=\"xz-button\" href=\"https:\/\/xzfastener.com\/request-quote\/\">Request a Quote<\/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\/stainless-steel-u-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\": \"Products\",\n          \"item\": \"https:\/\/xzfastener.com\/home\/products\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"stainless steel U bolts factory\",\n          \"item\": \"https:\/\/xzfastener.com\/stainless-steel-u-bolts-factory\/\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"Product\",\n      \"@id\": \"https:\/\/xzfastener.com\/stainless-steel-u-bolts-factory\/#product\",\n      \"name\": \"stainless steel U bolts factory\",\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\/05\/Stainless-Steel-304-U-Bolts-M6-M8-M10-M12-M16.jpg\",\n      \"description\": \"Stainless steel U bolts manufactured by XZ Fastener for pipe clamps, marine hardware, outdoor equipment, trailers, frames and machinery mounting, with 304, 316, A2, A4 and custom drawing options available upon request.\",\n      \"material\": \"Stainless steel 304, 316, A2, A4 and related stainless grades\",\n      \"category\": \"Industrial Fasteners\",\n      \"additionalProperty\": [\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Standard\",\n          \"value\": \"DIN 3570, pipe clamp U bolts, marine hardware style or customer drawing\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Strength\",\n          \"value\": \"A2-50, A2-70, A4-70, A4-80 or drawing-based requirement\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Finish\",\n          \"value\": \"Plain, polished, pickled, passivated, electropolished or special finish\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Application\",\n          \"value\": \"Pipe supports, marine fittings, outdoor equipment, trailers, frames and machinery mounting\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"@id\": \"https:\/\/xzfastener.com\/stainless-steel-u-bolts-factory\/#faq\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can XZ Fastener manufacture stainless steel U bolts from drawings?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. Stainless steel U bolts can be manufactured according to drawings, samples or detailed size lists, including diameter, inside width, leg length, thread length and bend shape.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Should I choose 304 or 316 stainless steel U bolts?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"304 is commonly used for general corrosion resistance, while 316 is preferred for marine, coastal, chemical or chloride-exposed environments. The final choice should match the working environment.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can stainless U bolts be supplied with nuts and washers?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. Stainless hex nuts, flat washers, spring washers, saddle plates or other matching parts can be packed together according to order requirement.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What dimensions are needed for a stainless U bolt quotation?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Rod diameter, inside width, leg length, thread length, bend radius, thread pitch, material grade, finish and quantity are all important for accurate production review.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can stainless steel U bolts be polished or passivated?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. Plain, polished, passivated, pickled and electropolished finishes can be discussed according to appearance, corrosion resistance and cleaning requirements.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can inspection documents be arranged before shipment?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Dimension checks, thread gauge inspection, material information, surface inspection, packing photos and other order-related records can be arranged according to buyer requirements.\"\n          }\n        }\n      ]\n    }\n  ]\n}\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>stainless steel U bolts factory XZ Fastener manufactures stainless steel U bolts for pipe clamps, marine hardware, outdoor equipment, machinery frames, trailers, and construction fixing. As a stainless steel U bolts factory, we support round bend, square bend, semi-round, and drawing-based U bolt designs in 304, 316, A2, A4, and related stainless grades according to [&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-8211","post","type-post","status-publish","format-standard","hentry","category-product-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/8211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/comments?post=8211"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/8211\/revisions"}],"predecessor-version":[{"id":8212,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/8211\/revisions\/8212"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=8211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=8211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=8211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}