{"id":3771,"date":"2025-06-26T14:09:56","date_gmt":"2025-06-26T14:09:56","guid":{"rendered":"https:\/\/99developer.tech\/empower\/?post_type=gauges&#038;p=3771"},"modified":"2025-10-07T07:03:00","modified_gmt":"2025-10-07T07:03:00","slug":"whitworth-thread-plug-gauge","status":"publish","type":"gauges","link":"https:\/\/99developer.tech\/empower\/measuring-tool\/gauges\/whitworth-thread-plug-gauge\/","title":{"rendered":"Whitworth thread plug gauge"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3771\" class=\"elementor elementor-3771\" data-elementor-post-type=\"gauges\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a2cd3ee e-flex e-con-boxed e-con e-parent\" data-id=\"a2cd3ee\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2e41afd elementor-widget elementor-widget-heading\" data-id=\"2e41afd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Whitworth Thread Plug Gauge\n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7bceede e-con-full e-flex e-con e-child\" data-id=\"7bceede\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-29fbc0f e-flex e-con-boxed e-con e-child\" data-id=\"29fbc0f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c9112f3 elementor-widget elementor-widget-dynamic-list-widget\" data-id=\"c9112f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"dynamic-list-widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"dynamic-list-container\">\n            <ul class=\"dynamic-list\" style=\"list-style: none; padding: 0; margin: 0;\">\n                                    <li class=\"dynamic-list-item\" style=\"display: flex;\">\n                                                    <span class=\"dynamic-list-icon dynamic-list-icon-before\">\n                                <svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 56c110.532 0 200 89.451 200 200 0 110.532-89.451 200-200 200-110.532 0-200-89.451-200-200 0-110.532 89.451-200 200-200m0-48C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm0 168c-44.183 0-80 35.817-80 80s35.817 80 80 80 80-35.817 80-80-35.817-80-80-80z\"><\/path><\/svg>                            <\/span>\n                        \t\t\t\t\t\t<span class=\"dynamic-list-text\">Whitworth thread plug gage conform: <br> <b> BS84.1956 <\/b><\/span>\n                                            <\/li>\n                            <\/ul>\n        <\/div>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-779f5b2 elementor-widget elementor-widget-image\" data-id=\"779f5b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"55\" src=\"https:\/\/99developer.tech\/empower\/wp-content\/uploads\/2018\/09\/whitworth-gauge.jpg\" class=\"attachment-large size-large wp-image-10754\" alt=\"Whitworth thread plug gauge\" srcset=\"https:\/\/99developer.tech\/empower\/wp-content\/uploads\/2018\/09\/whitworth-gauge.jpg 500w, https:\/\/99developer.tech\/empower\/wp-content\/uploads\/2018\/09\/whitworth-gauge-300x33.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Whitworth Thread Plug Gauge<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b68bf27 e-con-full e-flex e-con e-child\" data-id=\"b68bf27\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-99935c5 elementor-widget__width-inherit elementor-widget elementor-widget-html\" data-id=\"99935c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<table summary=\"Whitworth thread plug gage\" cellspacing=\"0\">\r\n<caption>\r\nWhitworth thread plug gage (BSW)\r\n<\/caption> \r\n<thead>\r\n<tr class=\"\">\r\n<th>BSW Specification<\/th><th>BSW Specification<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr class=\"\">\r\n<td>1\/8-40<\/td>\r\n<td>3\/4-10<\/td>\r\n<\/tr>\r\n<tr class=\"\">\r\n<td>3\/16-24<\/td>\r\n<td>7\/8-9<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>1\/4-20<\/td>\r\n<td>1-8<\/td>\r\n<\/tr>\r\n<tr class=\"even\">\r\n<td>5\/16-18<\/td>\r\n<td>1 1\/8-7<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>3\/8-16<\/td>\r\n<td>1 1\/4-7<\/td>\r\n<\/tr>\r\n<tr class=\"even\">\r\n<td>7\/16-14<\/td>\r\n<td>1 1\/2-6<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>1\/2-12<\/td>\r\n<td>1-3\/4-5<\/td>\r\n<\/tr>\r\n<tr class=\"even\">\r\n<td>9\/16-12<\/td>\r\n<td>2-4.5<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5\/8-11<\/td>\r\n<td>. . . . . .<\/td>\r\n<\/tr>\r\n<tr class=\"even\">\r\n<td>11\/16-11<\/td>\r\n<td>6<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<tfoot>\r\n<tr>\r\n<td colspan=\"2\">The Accuracy of whitworth thread plug gauge:<br>\r\n2, 3.<\/td>\r\n<\/tr>\r\n<\/tfoot>\r\n<\/table>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f21d0e elementor-widget__width-inherit elementor-widget elementor-widget-html\" data-id=\"6f21d0e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<table summary=\"Whitworth thread plug gauge\" cellspacing=\"0\">\r\n<caption>Whitworth thread plug gauge (BSF)<\/caption>\r\n<thead>\r\n<tr class=\"\">\r\n<th>BSF Specification<\/th>\r\n<th>BSF Specification<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr class=\"\">\r\n<td>3\/16-32<\/td>\r\n<td>7\/8-11<\/td>\r\n<\/tr>\r\n<tr class=\"even\">\r\n<td>7\/32-28<\/td>\r\n<td>1-10<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>1\/4-26<\/td>\r\n<td>1 1\/8-9<\/td>\r\n<\/tr>\r\n<tr class=\"even\">\r\n<td>9\/32-26<\/td>\r\n<td>1 1\/4-9<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5\/16-22<\/td>\r\n<td>1 3\/8-8<\/td>\r\n<\/tr>\r\n<tr class=\"even\">\r\n<td>3\/8-20<\/td>\r\n<td>1 1\/2-8<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>7\/16-18<\/td>\r\n<td>1 5\/8-8<\/td>\r\n<\/tr>\r\n<tr class=\"even\">\r\n<td>1\/2-16<\/td>\r\n<td>1 3\/4-7<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>9\/16-16<\/td>\r\n<td>2-7<\/td>\r\n<\/tr>\r\n<tr class=\"even\">\r\n<td>5\/8-14<\/td>\r\n<td>. . . . . .<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>11\/16-14<\/td>\r\n<td>6<\/td>\r\n<\/tr>\r\n<tr class=\"even\">\r\n<td>3\/4-12<\/td><td><\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<tfoot>\r\n<tr>\r\n<td colspan=\"2\">The Accuracy of whitworth thread plug gauge:<br>\r\n2, 3.<\/td>\r\n<\/tr>\r\n<\/tfoot>\r\n<\/table>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2b6e1b5 e-flex e-con-boxed e-con e-parent\" data-id=\"2b6e1b5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4116f9b elementor-widget elementor-widget-reference_links_widget\" data-id=\"4116f9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"reference_links_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"sf-ref-title\">Reference:<\/h5><div class=\"sf-reference-links\"><a class=\"sf-ref-link\" href=\"https:\/\/99developer.tech\/empower\/measuring-tool\/gauges\/whitworth-thread-ring-gauge\/\" id=\"ref-id-3772\">Whitworth thread ring gauge<svg aria-hidden=\"true\" class=\"sf-link-icon e-font-icon-svg e-fas-link\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M326.612 185.391c59.747 59.809 58.927 155.698.36 214.59-.11.12-.24.25-.36.37l-67.2 67.2c-59.27 59.27-155.699 59.262-214.96 0-59.27-59.26-59.27-155.7 0-214.96l37.106-37.106c9.84-9.84 26.786-3.3 27.294 10.606.648 17.722 3.826 35.527 9.69 52.721 1.986 5.822.567 12.262-3.783 16.612l-13.087 13.087c-28.026 28.026-28.905 73.66-1.155 101.96 28.024 28.579 74.086 28.749 102.325.51l67.2-67.19c28.191-28.191 28.073-73.757 0-101.83-3.701-3.694-7.429-6.564-10.341-8.569a16.037 16.037 0 0 1-6.947-12.606c-.396-10.567 3.348-21.456 11.698-29.806l21.054-21.055c5.521-5.521 14.182-6.199 20.584-1.731a152.482 152.482 0 0 1 20.522 17.197zM467.547 44.449c-59.261-59.262-155.69-59.27-214.96 0l-67.2 67.2c-.12.12-.25.25-.36.37-58.566 58.892-59.387 154.781.36 214.59a152.454 152.454 0 0 0 20.521 17.196c6.402 4.468 15.064 3.789 20.584-1.731l21.054-21.055c8.35-8.35 12.094-19.239 11.698-29.806a16.037 16.037 0 0 0-6.947-12.606c-2.912-2.005-6.64-4.875-10.341-8.569-28.073-28.073-28.191-73.639 0-101.83l67.2-67.19c28.239-28.239 74.3-28.069 102.325.51 27.75 28.3 26.872 73.934-1.155 101.96l-13.087 13.087c-4.35 4.35-5.769 10.79-3.783 16.612 5.864 17.194 9.042 34.999 9.69 52.721.509 13.906 17.454 20.446 27.294 10.606l37.106-37.106c59.271-59.259 59.271-155.699.001-214.959z\"><\/path><\/svg><\/a><\/div>\t\t<style>\n\t\t\t.sf-reference-links {\n\t\t\t\tdisplay: flex;\n\t\t\t\tflex-wrap: wrap;\n\t\t\t\tgap: 10px;\n\t\t\t\tmargin-top: 15px;\n\t\t\t}\n\n\t\t\t.sf-ref-link {\n\t\t\t\tdisplay: inline-flex;\n\t\t\t\talign-items: 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space-between;\n\t\t\t\t}\n\t\t\t}\n\t\t<\/style>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"featured_media":3778,"template":"","class_list":["post-3771","gauges","type-gauges","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/99developer.tech\/empower\/wp-json\/wp\/v2\/gauges\/3771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/99developer.tech\/empower\/wp-json\/wp\/v2\/gauges"}],"about":[{"href":"https:\/\/99developer.tech\/empower\/wp-json\/wp\/v2\/types\/gauges"}],"version-history":[{"count":19,"href":"https:\/\/99developer.tech\/empower\/wp-json\/wp\/v2\/gauges\/3771\/revisions"}],"predecessor-version":[{"id":10757,"href":"https:\/\/99developer.tech\/empower\/wp-json\/wp\/v2\/gauges\/3771\/revisions\/10757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/99developer.tech\/empower\/wp-json\/wp\/v2\/media\/3778"}],"wp:attachment":[{"href":"https:\/\/99developer.tech\/empower\/wp-json\/wp\/v2\/media?parent=3771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}