{"id":1212,"date":"2026-09-10T07:34:49","date_gmt":"2026-09-10T07:34:49","guid":{"rendered":"https:\/\/haojubolt.com\/?post_type=product&#038;p=1212"},"modified":"2026-09-10T07:34:49","modified_gmt":"2026-09-10T07:34:49","slug":"hn-series-hydraulic-nuts","status":"publish","type":"product","link":"https:\/\/haojubolt.com\/index.php\/product\/hn-series-hydraulic-nuts\/","title":{"rendered":"HN Series Hydraulic Nuts"},"content":{"rendered":"<p>Product Features<br \/>\nFeatures a torque-free tensioning design, eliminating the effects of friction, bolt twisting, and other factors that can influence bolt preload. The stud is subjected to pure axial tensile force during tightening.<br \/>\nParticularly suitable for confined spaces and heavy-duty vibrating machinery, and supports the simultaneous tightening of multiple bolts.<br \/>\nProvides accurate preload control with precision of up to \u00b13%.<br \/>\nEquipped with a stroke indicator, allowing the operator to observe, measure, and control bolt elongation during operation.<br \/>\nTensioning capacity: 198\u20132,450 kN<br \/>\nApplicable bolt range: M22\u2013M100<br \/>\nMaximum working pressure: 1,500 bar<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Product Features Features a torque-free tensioning desi [&hellip;]<\/p>\n","protected":false},"featured_media":489,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-1212","product","type-product","status-publish","has-post-thumbnail","product_cat-hydraulic-bolt-tensioners","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/product\/1212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/comments?post=1212"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/media\/489"}],"wp:attachment":[{"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/media?parent=1212"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1212"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1212"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}