{"product_id":"thread-check-inc-bspt-1-8-pg-thread-plug-gage","title":"Thread Check Inc. BSPT-1\/8-PG Thread Plug Gage","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15a55551-664a-4560-bab9-75fa83c8cf1f-54\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15a55551-664a-4560-bab9-75fa83c8cf1f-54\" data-turn-id-container=\"request-WEB:15a55551-664a-4560-bab9-75fa83c8cf1f-54\" data-testid=\"conversation-turn-108\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-15 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4a220469-886c-4949-80f8-86084613cb5f\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"716\"\u003eThe Thread Check Inc. BSPT-1\/8-PG Thread Plug Gage with Handle is used in precision dimensional inspection to verify the accuracy and taper of 1\/8-28 BSPT (RC1\/8) internal pipe threads manufactured to BS 21 System B specifications. Commonly installed in machine shops, valve manufacturing facilities, hydraulic equipment production, pneumatic component manufacturing, and quality control laboratories for inspection of British Standard Pipe Taper threaded ports. Quality inspectors, machinists, and maintenance technicians use this thread plug gage for in-process inspection, final quality verification, calibration, and replacement of worn BSPT thread gauges. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"718\" data-end=\"735\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"737\" data-end=\"1238\"\u003eThe Thread Check BSPT-1\/8-PG thread plug gage is designed to verify RC1\/8 BSPT internal tapered threads using the BS 21 System B inspection method, ensuring proper thread form, taper, and fit for pressure-tight threaded connections. It is widely used in the manufacture and inspection of valves, pumps, hydraulic manifolds, pneumatic fittings, compressors, instrumentation, and industrial piping components where compliance with BSPT thread standards is required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1240\" data-end=\"1269\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1271\" data-end=\"2056\"\u003e• Brand: Thread Check Inc.\u003cbr data-start=\"1297\" data-end=\"1300\"\u003e• Part Number: BSPT-1\/8-PG\u003cbr data-start=\"1326\" data-end=\"1329\"\u003e• Product Type: BSPT Thread Plug Gage with Handle\u003cbr data-start=\"1378\" data-end=\"1381\"\u003e• Thread Size: RC1\/8 (1\/8-28 BSPT)\u003cbr data-start=\"1415\" data-end=\"1418\"\u003e• Thread Standard: BSPT (British Standard Pipe Taper)\u003cbr data-start=\"1471\" data-end=\"1474\"\u003e• System: BS 21 System B\u003cbr data-start=\"1498\" data-end=\"1501\"\u003e• Thread Form: Whitworth 55° Included Angle\u003cbr data-start=\"1544\" data-end=\"1547\"\u003e• Threads per Inch (TPI): 28\u003cbr data-start=\"1575\" data-end=\"1578\"\u003e• Gauge Type: Internal Taper Thread Plug Gage\u003cbr data-start=\"1623\" data-end=\"1626\"\u003e• Application: Inspection of Internal BSPT Threads\u003cbr data-start=\"1676\" data-end=\"1679\"\u003e• Handle: Included\u003cbr data-start=\"1697\" data-end=\"1700\"\u003e• Certification: Calibration Certificate Included\u003cbr data-start=\"1749\" data-end=\"1752\"\u003e• Inspection Method: GO Taper Thread Verification per BS 21 \/ ISO 7-2 System B\u003cbr data-start=\"1830\" data-end=\"1833\"\u003e• Material: Hardened Tool Steel\u003cbr data-start=\"1864\" data-end=\"1867\"\u003e• Suitable for Hydraulic, Pneumatic, Valve, and Pipe Thread Inspection Applications\u003cbr data-start=\"1950\" data-end=\"1953\"\u003e• Designed for Precision Industrial Metrology and Quality Control \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2058\" data-end=\"2082\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2084\" data-end=\"2248\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Thread Check BSPT-1\/8-PG-GO\u003cbr data-start=\"2113\" data-end=\"2116\"\u003e• Vermont Gage RC1\/8 BSPT Thread Plug Gage\u003cbr data-start=\"2158\" data-end=\"2161\"\u003e• Meyer Gage RC1\/8 BSPT System B Thread Plug Gage\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Thread","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714022965550,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_1464704d-0ebe-41c0-b24c-4e9486b5cbd9.jpg?v=1770414072","url":"https:\/\/plgautomation.com\/products\/thread-check-inc-bspt-1-8-pg-thread-plug-gage","provider":"PLG Automation ","version":"1.0","type":"link"}