{"id":4704,"date":"2026-07-15T00:10:54","date_gmt":"2026-07-14T16:10:54","guid":{"rendered":"https:\/\/www.bundytubes.com\/?p=4704"},"modified":"2026-10-05T13:03:07","modified_gmt":"2026-10-05T05:03:07","slug":"iso-40381996-road-vehicles-hydraulic-braking-systems-simple-flare-pipes-tapped-holes-male-fittings-and-hose-end-fittings","status":"publish","type":"post","link":"https:\/\/www.bundytubes.com\/it\/iso-40381996-road-vehicles-hydraulic-braking-systems-simple-flare-pipes-tapped-holes-male-fittings-and-hose-end-fittings\/","title":{"rendered":"ISO 4038:1996 Veicoli stradali \u2014 Impianti idraulici di frenatura \u2014 Tubi con svasatura semplice, fori filettati, raccordi maschio e raccordi per tubi flessibili"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1 Ambito di applicazione<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Questa norma internazionale specifica le dimensioni essenziali e le caratteristiche fisiche dei tubi metallici, dei tubi con svasatura semplice, dei fori filettati, dei raccordi maschio e dei raccordi per estremit\u00e0 flessibile, utilizzati nei sistemi frenanti idraulici per veicoli stradali.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2 Riferimenti normativi<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La seguente norma contiene disposizioni che, mediante riferimento nel presente testo, costituiscono disposizioni della presente Norma Internazionale. Al momento della pubblicazione, l\u2019edizione indicata era valida. Tutte le norme sono soggette a revisione e alle parti contraenti di accordi basati sulla presente Norma Internazionale si raccomanda di verificare la possibilit\u00e0 di applicare l\u2019edizione pi\u00f9 recente delle norme indicate di seguito. I membri dell\u2019IEC e dell\u2019ISO tengono aggiornati gli elenchi delle Norme Internazionali attualmente valide.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ISO 9227:1990, Prove di corrosione in atmosfere artificiali \u2014 Prove con nebbia salina.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3 Tubi<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">I tubi devono essere realizzati partendo da tubi laminati a doppia parete le cui dimensioni rispondono alla tabella 1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I tubi possono essere dotati di raccordi maschio alle due estremit\u00e0 (vedere figura 1). Le flange devono essere conformi alla figura 2 e alla tabella 2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Possono essere utilizzati tubi con rivestimento plastico aggiuntivo; tuttavia, tali tubi devono essere compatibili con i raccordi maschio, le filettature interne e i svasamenti specificati nella presente Norma Internazionale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I tubi d&#8217;acciaio devono possedere le seguenti caratteristiche meccaniche:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">resistenza a trazione<sup>1)<\/sup>: &gt;290 MPa<br>punto di snervamento: &gt;200 MPa<br>allungamento a rottura<sup>1) <\/sup> &gt; 25 %<br>durezza: &lt;55 HR30T<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><sup>1)<\/sup>Per tubi destinati ad essere piegati<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"border-style:none;border-width:0px\">Le superfici interna ed esterna del tubo devono essere prive di ossidazione. La superficie esterna deve essere protetta contro la corrosione e deve resistere al test di nebbia salina NSS conformemente alla ISO 9227 per almeno 96 h.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Tab. 1 Dimensioni dei tubi<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table style=\"border-width:1px\"><tbody><tr><td rowspan=\"2\">Diametro esterno per tubo nudo <sup>1)<\/sup><\/td><td rowspan=\"2\">D<\/td><td>nom.<\/td><td>4.75<\/td><td>6<\/td><td>8<\/td><td>10<\/td><\/tr><tr><td>tol.<\/td><td>\u00b10.07<\/td><td>\u00b10.07<\/td><td>\u00b10.07<\/td><td>\u00b10.07<\/td><\/tr><tr><td rowspan=\"2\">Spessore della parete<\/td><td rowspan=\"2\">e<sub>1<\/sub><\/td><td>nom.<\/td><td>0.7<\/td><td>0.7<\/td><td>0.7<\/td><td>0.7<\/td><\/tr><tr><td>tol.<\/td><td>\u00b10.07<\/td><td>\u00b10.07<\/td><td>\u00b10.07<\/td><td>\u00b10.07<\/td><\/tr><tr><td>Diametro esterno, con protezione superficiale<\/td><td>D<sub>1<\/sub><\/td><td>max.<\/td><td>4.97<\/td><td>6.22<\/td><td>8.22<\/td><td>10.22<\/td><\/tr><tr><td>Pressione di scoppio minima<\/td><td><\/td><td>MPa<sup>2)<\/sup><\/td><td>110<\/td><td>85<\/td><td>67.5<\/td><td>55<\/td><\/tr><tr><td>Massa media per metro<\/td><td><\/td><td>kg\/m<\/td><td>0.07<\/td><td>0.09<\/td><td>0.12<\/td><td>0.16<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">NOTA &#8211; La tolleranza circonferenziale dei tubi deve rientrare nella tolleranza del diametro esterno.<br>1) Tubo nudo indica un tubo privo di trattamento superficiale. I tubi realizzati partendo da lamiere con trattamento superficiale sono considerati tubi nudi.<br>2) 1 MPa = 10 bar<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"183\" src=\"\/wp-content\/uploads\/ISO-4038-Fig-1.png\" alt=\"\" class=\"wp-image-4746\" srcset=\"\/wp-content\/uploads\/ISO-4038-Fig-1.png 600w, \/wp-content\/uploads\/ISO-4038-Fig-1-300x92.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Figura 1 &#8211; Tubo con flangiatura alle due estremit\u00e0 e raccordi maschio<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"437\" src=\"\/wp-content\/uploads\/ISO-4038-Fig-2.png\" alt=\"\" class=\"wp-image-4747\" srcset=\"\/wp-content\/uploads\/ISO-4038-Fig-2.png 800w, \/wp-content\/uploads\/ISO-4038-Fig-2-300x164.png 300w, \/wp-content\/uploads\/ISO-4038-Fig-2-768x420.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Figura 2 &#8211; Sfilo singolo<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Tabella 2 &#8211; Dimensioni dei raccordi a svasatura singola<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\">Le dimensioni sono espresse in millimetri<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Diametro del tubo<br><\/strong>D<br>nom.<\/td><td class=\"has-text-align-center\" data-align=\"center\">D<sub>1<\/sub><br>max.<\/td><td class=\"has-text-align-center\" data-align=\"center\">D<sub>2<\/sub><br>JS14<\/td><td class=\"has-text-align-center\" data-align=\"center\">D<sub>3<\/sub><br>+0.3<br>-0.2<\/td><td class=\"has-text-align-center\" data-align=\"center\">D<sub>4<\/sub><br>rif.<\/td><td class=\"has-text-align-center\" data-align=\"center\">D<sub>5<\/sub><br>min.<\/td><td class=\"has-text-align-center\" data-align=\"center\">l<sub>1<\/sub><br>\u00b10.3<\/td><td class=\"has-text-align-center\" data-align=\"center\">l<sub>2<\/sub><br>min<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">4.75<\/td><td class=\"has-text-align-center\" data-align=\"center\">4.97<\/td><td class=\"has-text-align-center\" data-align=\"center\">7.1<\/td><td class=\"has-text-align-center\" data-align=\"center\">3.2<\/td><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><td class=\"has-text-align-center\" data-align=\"center\">5.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">17<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><td class=\"has-text-align-center\" data-align=\"center\">6.22<\/td><td class=\"has-text-align-center\" data-align=\"center\">8.4<\/td><td class=\"has-text-align-center\" data-align=\"center\">4.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">7.3<\/td><td class=\"has-text-align-center\" data-align=\"center\">6.8<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">18<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">8<\/td><td class=\"has-text-align-center\" data-align=\"center\">8.22<\/td><td class=\"has-text-align-center\" data-align=\"center\">10.7<\/td><td class=\"has-text-align-center\" data-align=\"center\">6.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">9.3<\/td><td class=\"has-text-align-center\" data-align=\"center\">8.8<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.7<\/td><td class=\"has-text-align-center\" data-align=\"center\">24<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">10<\/td><td class=\"has-text-align-center\" data-align=\"center\">10.22<\/td><td class=\"has-text-align-center\" data-align=\"center\">12.7<\/td><td class=\"has-text-align-center\" data-align=\"center\">8.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">11.3<\/td><td class=\"has-text-align-center\" data-align=\"center\">10.8<\/td><td class=\"has-text-align-center\" data-align=\"center\">3<\/td><td class=\"has-text-align-center\" data-align=\"center\">28<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">4 Fori filettati per tenuta conico<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le dimensioni dei fori filettati per tenuta conico devono essere quelle indicate nella figura 3 e nella tabella 3. A discrezione del produttore, l\u2019ingresso del foro pu\u00f2 essere realizzato come mostrato nella figura 4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"531\" src=\"\/wp-content\/uploads\/ISO-4038-Fig-3.jpg\" alt=\"Figura 3 - Fori filettati per tenuta conico\" class=\"wp-image-4749\" srcset=\"\/wp-content\/uploads\/ISO-4038-Fig-3.jpg 1000w, \/wp-content\/uploads\/ISO-4038-Fig-3-300x159.jpg 300w, \/wp-content\/uploads\/ISO-4038-Fig-3-768x408.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"659\" height=\"522\" src=\"\/wp-content\/uploads\/ISO-4038-Fig-4.png\" alt=\"\" class=\"wp-image-4750\" srcset=\"\/wp-content\/uploads\/ISO-4038-Fig-4.png 659w, \/wp-content\/uploads\/ISO-4038-Fig-4-300x238.png 300w\" sizes=\"auto, (max-width: 659px) 100vw, 659px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Figura 4 &#8211; Entrata foro opzionale<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Tabella 3 &#8211; Dimensioni delle filettature per tenuta conico<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Diametro del tubo<br><\/strong>D<br>nom.<\/td><td class=\"has-text-align-center\" data-align=\"center\">D<sub>5<\/sub><br>6H<\/td><td class=\"has-text-align-center\" data-align=\"center\">D<sub>6<\/sub><br>min<\/td><td class=\"has-text-align-center\" data-align=\"center\">D<sub>7<\/sub><br>0<br>-0.4<\/td><td class=\"has-text-align-center\" data-align=\"center\">D<sub>8<\/sub><br>rif.<\/td><td class=\"has-text-align-center\" data-align=\"center\">D<sub>9<\/sub><br>\u00b10.2<\/td><td class=\"has-text-align-center\" data-align=\"center\">l<sub>1<\/sub><br>min.<\/td><td class=\"has-text-align-center\" data-align=\"center\">l<sub>2<\/sub><br>\u00b10.25<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">4.75<\/td><td class=\"has-text-align-center\" data-align=\"center\">M10x1<\/td><td class=\"has-text-align-center\" data-align=\"center\">16<\/td><td class=\"has-text-align-center\" data-align=\"center\">3.3<\/td><td class=\"has-text-align-center\" data-align=\"center\">10.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">10.2<\/td><td class=\"has-text-align-center\" data-align=\"center\">7.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">10<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><td class=\"has-text-align-center\" data-align=\"center\">M12x1<\/td><td class=\"has-text-align-center\" data-align=\"center\">18<\/td><td class=\"has-text-align-center\" data-align=\"center\">4.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">12.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">12.2<\/td><td class=\"has-text-align-center\" data-align=\"center\">9.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">12<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">8<\/td><td class=\"has-text-align-center\" data-align=\"center\">M14x1.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">20<\/td><td class=\"has-text-align-center\" data-align=\"center\">6.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">14.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">14.2<\/td><td class=\"has-text-align-center\" data-align=\"center\">13.25<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">10<\/td><td class=\"has-text-align-center\" data-align=\"center\">M16x1.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">22<\/td><td class=\"has-text-align-center\" data-align=\"center\">8.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">16.2<\/td><td class=\"has-text-align-center\" data-align=\"center\">14.25<\/td><td class=\"has-text-align-center\" data-align=\"center\">17.5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">5 Raccordi maschio<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le dimensioni dei raccordi maschio devono essere quelle indicate nella figura 5 e nella tabella 4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I raccordi devono resistere ai seguenti momenti torcenti minimi:<br>raccordo M10 x 1: 30 N\u00b7m;<br>raccordo M12 x 1: 30 N\u00b7m;<br>raccordo M14 x 1,5: 35 N\u00b7m;<br>raccordo M16 x 1,5: 35 N\u00b7m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le superfici interna ed esterna del raccordo devono essere prive di ossidazione. La superficie esterna deve essere protetta contro la corrosione e deve resistere al test di nebbia salina NSS conformemente alla ISO 9227 per almeno 96 h.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"403\" src=\"\/wp-content\/uploads\/ISO-4038-Fig-5.png\" alt=\"\" class=\"wp-image-4752\" srcset=\"\/wp-content\/uploads\/ISO-4038-Fig-5.png 800w, \/wp-content\/uploads\/ISO-4038-Fig-5-300x151.png 300w, \/wp-content\/uploads\/ISO-4038-Fig-5-768x387.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Figura 5 &#8211; Raccordi maschio<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"217\" src=\"\/wp-content\/uploads\/ISO-4038-Table-4.png\" alt=\"\" class=\"wp-image-4753\" srcset=\"\/wp-content\/uploads\/ISO-4038-Table-4.png 800w, \/wp-content\/uploads\/ISO-4038-Table-4-300x81.png 300w, \/wp-content\/uploads\/ISO-4038-Table-4-768x208.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">6 Raccordi per estremit\u00e0 tubo flessibile<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">I raccordi estremi per tubi flessibili possono essere di tipo maschio, conformi alla figura 6 e alla tabella 5, oppure di tipo femmina, conformi a<br>figura 7 e tabella 6. Devono resistere a un momento torcente minimo di 35 N\u00b7m.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"790\" height=\"491\" src=\"\/wp-content\/uploads\/ISO-438-Fig-6.png\" alt=\"\" class=\"wp-image-4755\" srcset=\"\/wp-content\/uploads\/ISO-438-Fig-6.png 790w, \/wp-content\/uploads\/ISO-438-Fig-6-300x186.png 300w, \/wp-content\/uploads\/ISO-438-Fig-6-768x477.png 768w\" sizes=\"auto, (max-width: 790px) 100vw, 790px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"149\" src=\"\/wp-content\/uploads\/ISO-4038-Table-5.png\" alt=\"\" class=\"wp-image-4756\" srcset=\"\/wp-content\/uploads\/ISO-4038-Table-5.png 800w, \/wp-content\/uploads\/ISO-4038-Table-5-300x56.png 300w, \/wp-content\/uploads\/ISO-4038-Table-5-768x143.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"627\" height=\"504\" src=\"\/wp-content\/uploads\/ISO-4038-Fig-7.png\" alt=\"\" class=\"wp-image-4757\" srcset=\"\/wp-content\/uploads\/ISO-4038-Fig-7.png 627w, \/wp-content\/uploads\/ISO-4038-Fig-7-300x241.png 300w\" sizes=\"auto, (max-width: 627px) 100vw, 627px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"154\" src=\"\/wp-content\/uploads\/ISO-4038-Table-6.png\" alt=\"\" class=\"wp-image-4758\" srcset=\"\/wp-content\/uploads\/ISO-4038-Table-6.png 800w, \/wp-content\/uploads\/ISO-4038-Table-6-300x58.png 300w, \/wp-content\/uploads\/ISO-4038-Table-6-768x148.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<script type=\"text\/javascript\" charset=\"utf-8\" src=\"http:\/\/w.sharethis.com\/widget\/?wp=7.1.2\"><\/script>","protected":false},"excerpt":{"rendered":"<p>1 Ambito di applicazione Questa norma internazionale specifica le dimensioni essenziali e le caratteristiche fisiche dei tubi metallici, dei tubi con svasatura semplice, dei fori filettati, dei raccordi maschio e dei raccordi per estremit\u00e0 flessibile, utilizzati nei sistemi frenanti idraulici per veicoli stradali. 2 Riferimenti normativi La seguente norma contiene disposizioni che, mediante riferimento nel [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[33],"tags":[],"class_list":["post-4704","post","type-post","status-publish","format-standard","hentry","category-standard"],"_links":{"self":[{"href":"https:\/\/www.bundytubes.com\/it\/wp-json\/wp\/v2\/posts\/4704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bundytubes.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bundytubes.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bundytubes.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bundytubes.com\/it\/wp-json\/wp\/v2\/comments?post=4704"}],"version-history":[{"count":0,"href":"https:\/\/www.bundytubes.com\/it\/wp-json\/wp\/v2\/posts\/4704\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bundytubes.com\/it\/wp-json\/wp\/v2\/media?parent=4704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bundytubes.com\/it\/wp-json\/wp\/v2\/categories?post=4704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bundytubes.com\/it\/wp-json\/wp\/v2\/tags?post=4704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}