{"id":1221,"date":"2026-09-10T07:45:15","date_gmt":"2026-09-10T07:45:15","guid":{"rendered":"https:\/\/haojubolt.com\/?post_type=product&#038;p=1221"},"modified":"2026-09-10T07:45:15","modified_gmt":"2026-09-10T07:45:15","slug":"top-collar-hydraulic-nuts","status":"publish","type":"product","link":"https:\/\/haojubolt.com\/index.php\/product\/top-collar-hydraulic-nuts\/","title":{"rendered":"Top-Collar Hydraulic Nuts"},"content":{"rendered":"<p>Product Features<br \/>\nThe SL-HN Series Top-Load Hydraulic Nut is particularly suitable for fastening applications in confined spaces and heavy-duty vibrating machinery, and supports the simultaneous installation of multiple bolts. Its torque-free tensioning design eliminates the effects of friction, bolt twisting, and other factors that can influence bolt preload, ensuring that the tightened bolt is subjected to pure axial tensile force.<br \/>\nAllows precise preload setting, with accuracy of up to \u00b13%.<br \/>\nAn optional stroke indicator allows the operator to observe, measure, and control bolt elongation during operation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Product Features The SL-HN Series Top-Load Hydraulic Nu [&hellip;]<\/p>\n","protected":false},"featured_media":501,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-1221","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\/1221","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=1221"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/media\/501"}],"wp:attachment":[{"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/media?parent=1221"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1221"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1221"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/haojubolt.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}