{"id":6609,"date":"2026-04-24T02:32:24","date_gmt":"2026-04-24T02:32:24","guid":{"rendered":"https:\/\/hysfsubsea.com\/?post_type=product&#038;p=6609"},"modified":"2026-04-24T02:32:24","modified_gmt":"2026-04-24T02:32:24","slug":"hysf-rm-series-xsg-6-bcl-subsea-bulkhead-connector","status":"publish","type":"product","link":"https:\/\/hysfsubsea.com\/da\/product\/hysf-rm-series-xsg-6-bcl-subsea-bulkhead-connector\/","title":{"rendered":"HYSF XSG-6-BCL 3\/4\u2033-16 UNF SAE J514 O\u2011Ring Boss Hydraulic Hex Plug with 2\u2011213 NBR Seal"},"content":{"rendered":"<p class=\"ds-markdown-paragraph\"><strong>Plug Color Configuration<\/strong><br \/>\nZinc\u2011plated silver trivalent clear finish (standard), also available in black zinc, yellow zinc, or plain steel unplated for HYSF XSG series hydraulic plugs<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Main parameters<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Thread size<\/strong>: 3\/4\u2033-16 UNF male straight thread per SAE J514 \/ ISO 11926\u20111<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>O\u2011Ring dash number<\/strong>: 2\u2011213 (AS568\u2011213), compatible with SAE O\u2011Ring boss port<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Working pressure<\/strong>: up to 5000 psi (345 bar) for hydraulic systems<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Temperature range<\/strong>: -40\u00b0C to +120\u00b0C with NBR O\u2011Ring; FKM \/ Viton\u00ae optional for high\u2011temp applications<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Sealing type<\/strong>: captive O\u2011Ring recessed in boss, no thread sealant required<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Drive type<\/strong>: external hexagon for standard wrench<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Model code<\/strong>: HYSF XSG\u20116\u2011BCL (straight thread hydraulic plug)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Typical applications<\/strong>: hydraulic manifolds, valve blocks, pumps, cylinders, and subsea or industrial fluid power systems<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Material parameters<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Body material<\/strong>: cold\u2011forged carbon steel (grade 1215 or 1045) for high strength<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Surface treatment<\/strong>: RoHS\u2011compliant zinc trivalent passivation, 8\u201112 \u03bcm thickness, provides 72\u201196 hours salt spray protection (ASTM B117)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>O\u2011Ring material<\/strong>: NBR 70 Shore A (standard), resistant to mineral oils and hydraulic fluids<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Hardness<\/strong>: HRB 75\u201380 core hardness for reliable thread engagement<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Optional materials<\/strong>: stainless steel SS316, SS304, or brass available upon request for corrosion\u2011resistant applications<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Dimension &amp; Thread Specifications<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Thread specification<\/strong>: 3\/4\u2033-16 UNF\u20112A external thread, class 2A tolerance<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Overall length (L)<\/strong>: 30.5 mm total plug length<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Hexagon width across flats (SW)<\/strong>: 15.7 mm (approx. 5\/8\u2033) \u2013 fits standard SAE hex socket or wrench<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Shank length under head (or total thread + O\u2011Ring groove length)<\/strong>: 39.7 mm<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>O\u2011Ring groove dimensions<\/strong>: AS568\u2011213 standard \u2013 cross section 3.53 mm, inner diameter 23.47 mm<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Thread length engagement<\/strong>: full UNF thread for leak\u2011free high\u2011pressure seal<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Compatibly port size<\/strong>: SAE O\u2011Ring boss port for 3\/4\u2033-16 UNF with mating 2\u2011213 O\u2011Ring<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Exact replacement for<\/strong>: Parker, Hydac, or Enerpac style SAE plugs; direct cross\u2011reference to XSG\u20116\u2011BCL<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Plug Color Configuration Zinc\u2011plated silver trivalent clear finish (standard), also available in black zinc, yellow zinc, or plain steel unplated for HYSF XSG series hydraulic plugs<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>","protected":false},"featured_media":6611,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[30],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-6609","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-hysf","7":"product_cat-uncategorized","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/product\/6609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/comments?post=6609"}],"version-history":[{"count":2,"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/product\/6609\/revisions"}],"predecessor-version":[{"id":6613,"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/product\/6609\/revisions\/6613"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/media\/6611"}],"wp:attachment":[{"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/media?parent=6609"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/product_brand?post=6609"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/product_cat?post=6609"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hysfsubsea.com\/da\/wp-json\/wp\/v2\/product_tag?post=6609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}