{"id":24,"date":"2018-08-30T16:43:06","date_gmt":"2018-08-30T07:43:06","guid":{"rendered":"https:\/\/www.takenaka-mfg.co.jp\/en\/?page_id=24"},"modified":"2022-05-12T10:24:13","modified_gmt":"2022-05-12T01:24:13","slug":"bolt","status":"publish","type":"page","link":"https:\/\/www.takenaka-mfg.co.jp\/en\/bolt\/","title":{"rendered":"Division of Bolts"},"content":{"rendered":"<div class=\"descPCwrap\">\r\n    From Takenaka\u2019s core business since establishment, world-leading bolt manufacturing business, and our screw business, we have further evolved our surface treatment business to produce products with high added value: these two comprise the business of the Fastener Division.\r\n<\/div>\r\n<div class=\"koteibtnWrap\">\r\n    <a href=\"#bolt\">\r\n        <span class=\"koteibtn01 wf-sawarabimincho boltBox btnmojibox\">\r\n            <img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/boltImg01.png\" alt=\"Division of Bolts\">\r\n            <span class=\"moji\">Division of Bolts<\/span>\r\n        <\/span>\r\n    <\/a>\r\n    <a href=\"#surface\">\r\n        <span class=\"koteibtn02 wf-sawarabimincho surfaceBox btnmojibox\">\r\n            <img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/boltImg02.png\" alt=\"Division of Corrosion Engineering\">\r\n            <span class=\"moji\">Division of Corrosion Engineering<\/span>\r\n        <\/span>\r\n    <\/a>\r\n<\/div>\r\n\r\n<div class=\"koteiBG koteiMtitWrap\" id=\"bolt\">\r\n    <h2>Division of Bolts<\/h2>\r\n    <span class=\"karixxx\">We meet customers\u2019 demands with our order-made service.<\/span>\r\n<\/div>\r\n\r\n<div class=\"linenupWrap\">\r\n    <h2>Our Products of Nuts and Bolts<\/h2>\r\n    <ul class=\"linNBannerWrap\">\r\n        <li class=\"linNBanner01\">\r\n            <a href=\"https:\/\/www.takenaka-mfg.co.jp\/en\/bolt\/bolt-nut\/#goukin\">\r\n                <span class=\"btnOverText\">\r\n                    <span class=\"boltGreenText\">Alloy Steel Precision Bolts<\/span>\r\n                    <span class=\"btnDescText\">Takenaka has been manufacturing high-quality nuts and bolts based on a rich history of experience and enhanced processing\/testing equipment. Takenaka products are used in a large array of devices that demand a high level of reliability. <\/span>\r\n                    <span class=\"btnLinkText\">Read more<\/span>\r\n                <\/span>\r\n                <img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/btn_goukin.png\" alt=\"Alloy steel precision bolt\">\r\n                <span class=\"titName\">Alloy steel precision bolt<\/span>\r\n            <\/a>\r\n        <\/li>\r\n        <li class=\"linNBanner02\">\r\n            <a href=\"https:\/\/www.takenaka-mfg.co.jp\/en\/bolt\/bolt-nut\/#netsu\">\r\n                <span class=\"btnOverText\">\r\n                    <span class=\"boltGreenText\">Hot-forged Bolts<\/span>\r\n                    <span class=\"btnDescText\">Takenaka is equipped with hot forging technology to respond to customers\u2019 diverse needs. We have the capacity to make super-large-diameter hexagonal bolts, such as M64, etc.<\/span>\r\n                    <span class=\"btnLinkText\">Read more<\/span>\r\n                <\/span>\r\n                <img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/btn_netsu.png\" alt=\"Hot-forged Bolts\">\r\n                <span class=\"titName\">Hot-forged Bolts<\/span>\r\n            <\/a>\r\n        <\/li>\r\n        <li class=\"linNBanner03\">\r\n            <a href=\"https:\/\/www.takenaka-mfg.co.jp\/en\/bolt\/bolt-nut\/#chou\">\r\n                <span class=\"btnOverText\">\r\n                    <span class=\"boltGreenText\">Super (Special) alloy steel precision bolt<\/span>\r\n                    <span class=\"btnDescText\">We also have the capacity to make bolts using super alloys, such as high-nickel alloys. <\/span>\r\n                    <span class=\"btnLinkText\">Read more<\/span>\r\n                <\/span>\r\n                <img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/btn_chou.png\" alt=\"Super (Special) alloy steel precision bolt\">\r\n                <span class=\"titName\">Super (Special) alloy steel precision bolt<\/span>\r\n            <\/a>\r\n        <\/li>\r\n        <li class=\"linNBanner04\">\r\n            <a href=\"https:\/\/www.takenaka-mfg.co.jp\/en\/bolt\/bolt-nut\/#other\">\r\n                <span class=\"btnOverText\">\r\n                    <span class=\"boltGreenText\">Other Products<\/span>\r\n                    <span class=\"btnDescText\">Takenaka manufactures nuts, as well as bolts. We have recently adapted the technological strengths developed through our screw manufacturing to processing a range of metal products.<\/span>\r\n                    <span class=\"btnLinkText\">Read more<\/span>\r\n                <\/span>\r\n                <img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/btn_nut.png\" alt=\"Other Products\">\r\n                <span class=\"titName\">Other Products<\/span>\r\n            <\/a>\r\n        <\/li>\r\n    <\/ul>\r\n    <img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/icon_screw.png\" alt=\"TAKENAKA THE ONLYONE\" class=\"topMessImg\">\r\n    <h3>We are inventing products that meet the diverse demands of our customers. <\/h3>\r\n    <p class=\"lineInP\">\r\n        To meet the broad range of customers' needs, we are prepared to supply various nuts and bolts ranging from ultra-precision machined products to hot forged ones and from common steel to special steel products. Our markets are now expanding worldwide as well as domestically. Takenaka bolts are in use in so many areas such as nuclear power plants, towers of wind power, oil refinery and natural gas plants. High quality of Takenaka products are assured by our production system that is consistent throughout from receiving raw materials to distributing final products.\r\n    <\/p>\r\n    <ul class=\"lineInWrap\">\r\n        <li><img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/boltImg03.png\" alt=\"Division of Bolts01\"><\/li>\r\n        <li><img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/boltImg04.png\" alt=\"Division of Bolts02\"><\/li>\r\n        <li><img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/boltImg05.png\" alt=\"Division of Bolts03\"><\/li>\r\n    <\/ul>\r\n<\/div>\r\n<div class=\"lineIn02Wrap\">\r\n    <div class=\"PCwidth\">\r\n        <p class=\"lineIn02p\">\r\n            Takenaka is a made-to-order manufacturer. Once we receive our customer\u2019s drawings or specifications, we make the product in line with those details. Below are numerous examples of products that customers have ordered from Takenaka.\r\n\r\n        <\/p>\r\n        <a href=\".\/quality\/\">\r\n            <span class=\"hinshitsuP\">Quality Assurance page<\/span>\r\n        <\/a>\r\n    <\/div>\r\n    <ul class=\"boltAcc\">\r\n        <li>\r\n            <h4>Major Material (JIS)<span class=\"arrowIcon\"><img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/arrow.svg\" alt=\"Major Material (JIS)\uff09\"><\/span><\/h4>\r\n            <ul>\r\n                <li>\u30fbAlloy steel bolting materials for high temperature service(SNB)<\/li>\r\n                <li>\u30fbStainless steel (SUS)<\/li>\r\n                <li>\u30fbHeat-resisting steel(SUH)<\/li>\r\n                <li>\u30fbNickel, chromium, molybdenum-containing alloy steel(SCM,SNCM)<\/li>\r\n                <li>\u30fbCarbon steel(S\u3007\u3007C)<\/li>\r\n                <li>\u30fbSuperalloy(ex.high nickel, duplex stainless steel)<\/li>\r\n                <li>\u30fbStructural bolts (4.6,8.8,10.9 etc.)<\/li>\r\n            <\/ul>\r\n        <\/li>\r\n        <li>\r\n            <h4>Major Material (Over seas)<span class=\"arrowIcon\"><img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/arrow.svg\" alt=\"Major Material (Over seas)\"><\/span><\/h4>\r\n            <ul>\r\n                <li>\r\n                    ASTM\r\n                    <ul>\r\n                        <li>\u30fbA193<\/li>\r\n                        <li>\u30fbA194<\/li>\r\n                        <li>\u30fbA320<\/li>\r\n                        <li>\u30fbA307<\/li>\r\n                        <li>\u30fbA563<\/li>\r\n                        <li>\u30fbA325(F3125)<\/li>\r\n                    <\/ul>\r\n                <\/li>\r\n                <li class=\"noindent\">ASTM,ASME,AISI,ISO,DIN etc.<br>(For further details, please contact us.)<\/li>\r\n            <\/ul>\r\n        <\/li>\r\n        <li>\r\n            <h4>Certification<span class=\"arrowIcon\"><img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/arrow.svg\" alt=\"Certification\"><\/span><\/h4>\r\n            <ul>\r\n                <li>\r\n                    \u30fbhexagon head bolt\uff1aJIS B1180<br>\r\n                    hexagon nut\uff1aJIS B1181<br>\r\n                    sets of high strength hexagon bolt, nut, and plain washers for friction grip joints\uff1aJIS B 1186<br>\r\nsets of high strength stainless steel hexagon bolt, nut, and plain washers for structure\uff1aSSBS301<br>\r\nTAKECOAT\u00ae-1000 coated set of high strength hexagon bolt, nut, and flat washer\r\n                <\/li>\r\n                <li>\u30fbISO9001<\/li>\r\n                <li>\u30fbhot-dip-galvanized set of high strength hexagon bolt, nut, and plain washers for a wind power facility-supporting structure<\/li>\r\n                <li>\u30fbset of high strength hexagon bolt, nut, and plain washers for a wind power facility-supporting structure<\/li>\r\n                <li>\u30fbTAKECOAT\u00ae-1000 coated set of high strength hexagon bolt, nut, and flat washer<\/li>\r\n                <li>\u30fbset of high strength anchor bolt, nut, and flat washer for a wind power facility-supporting structure\r\n            <\/ul>\r\n        <\/li>\r\n    <\/ul>\r\n<\/div>\r\n\r\n\r\n<div class=\"koteiBG surfaceMtitWrap\" id=\"surface\">\r\n    <h2>Division of Corrosion Engineering<\/h2>\r\n    <span class=\"karixxx\">Reshaping past concepts with innovative technology<\/span>\r\n<\/div>\r\n\r\n<div class=\"linenupWrap\">\r\n    <h2>Coating Products<\/h2>\r\n    <p class=\"lineSurfaceP\">TAKENAKA\u2019s Special Technology of Surface Treatment, excellent in rust and corrosion prevention<\/p>\r\n    <ul class=\"linNBannerWrap\">\r\n        <li class=\"linNBanner01\">\r\n            <a href=\"https:\/\/www.takenaka-mfg.co.jp\/en\/bolt\/takecoat-1000\/\">\r\n                <span class=\"btnOverText\">\r\n                    <span class=\"boltGreenText\"><small>Doing Japan proud with the most durable anti-rust coatings<\/small>TAKECOAT\u00ae-1000<\/span>\r\n                    <span class=\"btnDescText\">TAKECOAT\u00ae-1000 is an astounding surface treatment with approximately 6-times the durability of hot-dip galvanizing as shown in salt spray testing to evaluate rust resistance. TAKECOAT\u00ae-1000 protects metal products from rust and extends their life in various corrosive environments.<\/span>\r\n                    <span class=\"btnLinkText\">Read more<\/span>\r\n                <\/span>\r\n                <img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/btn_surface01.png\" alt=\"Doing Japan proud with the most durable anti-rust coatings\u3000TAKECOAT\u00ae-1000\">\r\n                <span class=\"titName\"><small>Doing Japan proud with the most durable anti-rust coatings<\/small>\u3000TAKECOAT\u00ae-1000<\/span>\r\n            <\/a>\r\n        <\/li>\r\n        <li class=\"linNBanner02\">\r\n            <a href=\"https:\/\/www.takenaka-mfg.co.jp\/en\/bolt\/takecoat-ceramic1\/\">\r\n                 <span class=\"btnOverText\">\r\n                    <span class=\"boltGreenText\"><small>Preventing high-temperature seizing<\/small>\u3000TAKECOAT\u00ae - CERAMIC1<\/span>\r\n                    <span class=\"btnDescText\">A sister-product to TAKECOAT\u00ae-1000, this surface treatment prevents bolts from seizing in high-temperature environments up to 450\u2103. By preventing seizing, it helps to shorten operation time.<\/span>\r\n                    <span class=\"btnLinkText\">Read more<\/span>\r\n                <\/span>\r\n                <img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/btn_surface02.png\" alt=\"Preventing high-temperature seizing TAKECOAT-CERAMIC1\">\r\n                <span class=\"titName\"><small>Preventing high-temperature seizing<\/small> TAKECOAT\u00ae - CERAMIC1<\/span>\r\n            <\/a>\r\n        <\/li>\r\n        <li class=\"linNBanner03\">\r\n            <a href=\"https:\/\/www.takenaka-mfg.co.jp\/en\/bolt\/nanotect\/\">\r\n                <span class=\"btnOverText\">\r\n                    <span class=\"boltGreenText\"><small>The First Resin Coating Hybridized with Carbon Nanotube (CNT)<\/small>\u3000 NANOTECT\u00ae<\/span>\r\n                    <span class=\"btnDescText\">This world-first surface treatment uniformly disperses CNTs (Carbon NanoTubes) in a resin coating at high density. <br>\r\nIt\u2019s a dream coating with abrasion resistance, impact resistance, high ductility, high degree of hardness, as well as corrosion resistance properties.\r\n<\/span>\r\n                    <span class=\"btnLinkText\">Read more<\/span>\r\n                <\/span>\r\n                <img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/btn_surface03.png\" alt=\"The First Resin Coating Hybridized with Carbon Nanotube (CNT)\u3000 NANOTECT\u00ae\">\r\n                <span class=\"titName\"><small>The First Resin Coating Hybridized with Carbon Nanotube (CNT)<\/small>\u3000 NANOTECT\u00ae<\/span>\r\n            <\/a>\r\n        <\/li>\r\n        <li class=\"slinNBanner04\">\r\n            <a href=\"https:\/\/www.takenaka-mfg.co.jp\/en\/bolt\/elecut\/\">\r\n                <span class=\"btnOverText\">\r\n                    <span class=\"boltGreenText\">Dacrotized&reg;\u30fbElecut\uff08insulating bolt\uff09<\/span>\r\n                    <span class=\"btnDescText\">Dacrotized&amp;reg<br>DACROTIZED treatment developed Diamond Shamrock gives (anticorrosive film having both self-restoring function and sacrificial corrosion preventive function) to metal products\uff0c of which performance is superior to that of galvanizing.<br>\r\n                    Elecut\uff08insulating bolt\uff09<br>In high voltage atmosphere\uff0cproducts having high insulating performance are needed. Takenaka have succeeded in development of bolts having high insulation and high corrosion resistance by combination of various anticorrosive bolts and insulating materials (insulation sleeve and insulation washer).<\/span>\r\n                    <span class=\"btnLinkText\">Read more<\/span>\r\n                <\/span>\r\n                <img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/btn_surface04.png\" alt=\"Dacrotized&reg;\u30fbElecut\uff08insulating bolt\uff09\">\r\n                <span class=\"titName\">Dacrotized&reg;\u30fbElecut<small>\uff08insulating bolt\uff09<\/small><\/span>\r\n            <\/a>\r\n        <\/li>\r\n    <\/ul>\r\n    <img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/icon_screw.png\" alt=\"TAKENAKA THE ONLYONE\" class=\"topMessImg\">\r\n    <h3>TAKENAKA\u2019s Special Technology of Surface Treatment recognized worldwide<\/h3>\r\n    <p class=\"lineInP\">\r\n        The drawback of metals, their susceptibility to corrosion, causes numerous problems.<br>\r\nTo meet the needs of customers with those problems, Takenaka has successfully developed TAKECOAT-1000, the world\u2019s first fluorocarbon resin coating for bolts, in an industry-academia tie-up with Kyoto University.<br>\r\nOther Takenaka inventions include TAKECOAT\u00ae CERAMIC 1, which prevents seizing, and NANOTECT\u00ae surface treatment, which uniformly disperses CNTs in a high-density resin coating. \r\nTakenaka is now playing an active part in a wide range of areas, applying these surface treatments to a wide variety of metal products, as well as screws.\r\n\r\n\r\n    <\/p>\r\n    <ul class=\"linNBannerWrap\">\r\n        <li><img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/surfaceImg01.png\" alt=\"Division of Corrosion Engineering\"><\/li>\r\n        <li><figure><img decoding=\"async\" src=\"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-content\/themes\/takenaka\/img\/surfaceImg02.png\" alt=\"Division of Corrosion Engineering\">\r\n<figcaption style=\"font-size:12px;line-height:1.4;margin-top:5px\">The commemorative products of Shield Segment Fastening bolt, nut and washer for Trans Tokyo Bay Highway<\/figcaption><\/figure><\/li>\r\n    <\/ul>\r\n<\/div>","protected":false},"excerpt":{"rendered":"From Takenaka\u2019s core business since establishment, world-leading bolt manufacturing business, and our screw bu &hellip; <a href=\"https:\/\/www.takenaka-mfg.co.jp\/en\/bolt\/\" class=\"more-link\"><span class=\"screen-reader-text\">\"Division of Bolts\" \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-json\/wp\/v2\/pages\/24"}],"collection":[{"href":"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-json\/wp\/v2\/comments?post=24"}],"version-history":[{"count":93,"href":"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-json\/wp\/v2\/pages\/24\/revisions"}],"predecessor-version":[{"id":977,"href":"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-json\/wp\/v2\/pages\/24\/revisions\/977"}],"wp:attachment":[{"href":"https:\/\/www.takenaka-mfg.co.jp\/en\/wp-json\/wp\/v2\/media?parent=24"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}