{"product_id":"bsf-tap-and-die-set-1-4-to-3-4-british-standard-fine-33pc","title":"BSF Tap and Die Set 1\/4\"–3\/4\" British Standard Fine Thread | 33 Piece Carbon Steel Kit in Wooden Box | Bluefox Tools | UK STOCK","description":"\u003ch3 data-section-id=\"1xt1s0v\" data-start=\"168\" data-end=\"241\" class=\"PDq2pG_selectionAnchorContainer\"\u003eBSF Tap \u0026amp; Die Set 1\/4\"–3\/4\" – British Standard Fine Thread Repair Kit\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"243\" data-end=\"626\"\u003eThe \u003cstrong data-start=\"247\" data-end=\"284\"\u003eBluefox Tools BSF Tap and Die Set\u003c\/strong\u003e is a comprehensive \u003cstrong data-start=\"304\" data-end=\"330\"\u003e33-piece threading kit\u003c\/strong\u003e designed for cutting, repairing, and restoring \u003cstrong data-start=\"378\" data-end=\"409\"\u003eBritish Standard Fine (BSF)\u003c\/strong\u003e threads. Manufactured from high-quality \u003cstrong data-start=\"450\" data-end=\"466\"\u003ecarbon steel\u003c\/strong\u003e, this professional set is ideal for engineering workshops, machine shops, automotive restoration, motorcycle restoration, maintenance, and general repair work.\u003c\/p\u003e\n\u003cp data-start=\"628\" data-end=\"995\"\u003eEach BSF thread size includes a complete \u003cstrong data-start=\"669\" data-end=\"686\"\u003ethree-tap set\u003c\/strong\u003e consisting of \u003cstrong data-start=\"701\" data-end=\"748\"\u003eTaper, Intermediate (Second), and Plug taps\u003c\/strong\u003e, along with a matching \u003cstrong data-start=\"772\" data-end=\"803\"\u003eadjustable split button die\u003c\/strong\u003e for producing accurate external threads. The set covers seven of the most commonly used BSF thread sizes, making it an essential kit for classic vehicle restoration and precision engineering.\u003c\/p\u003e\n\u003cp data-start=\"997\" data-end=\"1172\"\u003eSupplied in a durable \u003cstrong data-start=\"1019\" data-end=\"1041\"\u003ewooden storage box\u003c\/strong\u003e, the kit also includes two die holders, a tap wrench, and a screwdriver for convenient threading operations and organized storage.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"1174\" data-end=\"1186\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1187\" data-end=\"1635\"\u003e\n\u003cli data-section-id=\"c7l5jc\" data-start=\"1187\" data-end=\"1228\"\u003eComplete \u003cstrong data-start=\"1198\" data-end=\"1228\"\u003e33-piece BSF Tap \u0026amp; Die Set\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1v51q1h\" data-start=\"1229\" data-end=\"1272\"\u003eBritish Standard Fine (BSF) thread system\u003c\/li\u003e\n\u003cli data-section-id=\"1reufop\" data-start=\"1273\" data-end=\"1318\"\u003eManufactured from high-quality carbon steel\u003c\/li\u003e\n\u003cli data-section-id=\"12uejgp\" data-start=\"1319\" data-end=\"1419\"\u003eThree taps supplied for each thread size:\n\u003cul data-start=\"1365\" data-end=\"1419\"\u003e\n\u003cli data-section-id=\"1jyc8e7\" data-start=\"1365\" data-end=\"1376\"\u003eTaper Tap\u003c\/li\u003e\n\u003cli data-section-id=\"6ypkel\" data-start=\"1379\" data-end=\"1406\"\u003eIntermediate (Second) Tap\u003c\/li\u003e\n\u003cli data-section-id=\"1l13qw3\" data-start=\"1409\" data-end=\"1419\"\u003ePlug Tap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"if6fg8\" data-start=\"1420\" data-end=\"1459\"\u003eAdjustable split button dies included\u003c\/li\u003e\n\u003cli data-section-id=\"1a4i73c\" data-start=\"1460\" data-end=\"1519\"\u003ePrecision-cut threads for internal and external threading\u003c\/li\u003e\n\u003cli data-section-id=\"1ev8532\" data-start=\"1520\" data-end=\"1561\"\u003eIdeal for thread repair and restoration\u003c\/li\u003e\n\u003cli data-section-id=\"4eyct1\" data-start=\"1562\" data-end=\"1590\"\u003eDurable wooden storage box\u003c\/li\u003e\n\u003cli data-section-id=\"xgmi04\" data-start=\"1591\" data-end=\"1635\"\u003eSuitable for professional and workshop use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1cpqg12\" data-start=\"1637\" data-end=\"1662\"\u003eThread Sizes Included\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1663\" data-end=\"1873\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1663\" data-end=\"1703\"\u003e\n\u003ctr data-start=\"1663\" data-end=\"1703\"\u003e\n\u003cth data-start=\"1663\" data-end=\"1677\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eThread Size\u003c\/th\u003e\n\u003cth data-start=\"1677\" data-end=\"1703\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eThreads Per Inch (TPI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1746\" data-end=\"1873\"\u003e\n\u003ctr data-start=\"1746\" data-end=\"1763\"\u003e\n\u003ctd data-start=\"1746\" data-end=\"1753\" data-col-size=\"sm\"\u003e1\/4\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1753\" data-end=\"1763\"\u003e26 TPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1764\" data-end=\"1782\"\u003e\n\u003ctd data-start=\"1764\" data-end=\"1772\" data-col-size=\"sm\"\u003e5\/16\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1772\" data-end=\"1782\"\u003e22 TPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1783\" data-end=\"1800\"\u003e\n\u003ctd data-start=\"1783\" data-end=\"1790\" data-col-size=\"sm\"\u003e3\/8\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1790\" data-end=\"1800\"\u003e20 TPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1801\" data-end=\"1819\"\u003e\n\u003ctd data-start=\"1801\" data-end=\"1809\" data-col-size=\"sm\"\u003e7\/16\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1809\" data-end=\"1819\"\u003e18 TPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1820\" data-end=\"1837\"\u003e\n\u003ctd data-start=\"1820\" data-end=\"1827\" data-col-size=\"sm\"\u003e1\/2\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1827\" data-end=\"1837\"\u003e16 TPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1838\" data-end=\"1855\"\u003e\n\u003ctd data-start=\"1838\" data-end=\"1845\" data-col-size=\"sm\"\u003e5\/8\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1845\" data-end=\"1855\"\u003e14 TPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1856\" data-end=\"1873\"\u003e\n\u003ctd data-start=\"1856\" data-end=\"1863\" data-col-size=\"sm\"\u003e3\/4\"\u003c\/td\u003e\n\u003ctd data-start=\"1863\" data-end=\"1873\" data-col-size=\"sm\"\u003e12 TPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-section-id=\"kpujb3\" data-start=\"1875\" data-end=\"1891\"\u003eKit Includes\u003c\/h3\u003e\n\u003cul data-start=\"1892\" data-end=\"2061\"\u003e\n\u003cli data-section-id=\"fprub4\" data-start=\"1892\" data-end=\"1948\"\u003e21 × BSF Taps (3 per size: Taper, Intermediate \u0026amp; Plug)\u003c\/li\u003e\n\u003cli data-section-id=\"j2qfgg\" data-start=\"1949\" data-end=\"1983\"\u003e7 × Adjustable Split Button Dies\u003c\/li\u003e\n\u003cli data-section-id=\"lku9da\" data-start=\"1984\" data-end=\"2001\"\u003e2 × Die Holders\u003c\/li\u003e\n\u003cli data-section-id=\"yey9f2\" data-start=\"2002\" data-end=\"2018\"\u003e1 × Tap Wrench\u003c\/li\u003e\n\u003cli data-section-id=\"1sog3b4\" data-start=\"2019\" data-end=\"2036\"\u003e1 × Screwdriver\u003c\/li\u003e\n\u003cli data-section-id=\"1p2enh6\" data-start=\"2037\" data-end=\"2061\"\u003e1 × Wooden Storage Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"2063\" data-end=\"2081\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"2082\" data-end=\"2306\"\u003e\n\u003cli data-section-id=\"hq7bkd\" data-start=\"2082\" data-end=\"2108\"\u003e\n\u003cstrong data-start=\"2084\" data-end=\"2094\"\u003eBrand:\u003c\/strong\u003e Bluefox Tools\u003c\/li\u003e\n\u003cli data-section-id=\"8yu86p\" data-start=\"2109\" data-end=\"2159\"\u003e\n\u003cstrong data-start=\"2111\" data-end=\"2131\"\u003eThread Standard:\u003c\/strong\u003e British Standard Fine (BSF)\u003c\/li\u003e\n\u003cli data-section-id=\"59112y\" data-start=\"2160\" data-end=\"2192\"\u003e\n\u003cstrong data-start=\"2162\" data-end=\"2179\"\u003eThread Range:\u003c\/strong\u003e 1\/4\" to 3\/4\"\u003c\/li\u003e\n\u003cli data-section-id=\"1w86i3l\" data-start=\"2193\" data-end=\"2221\"\u003e\n\u003cstrong data-start=\"2195\" data-end=\"2208\"\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli data-section-id=\"zkw182\" data-start=\"2222\" data-end=\"2252\"\u003e\n\u003cstrong data-start=\"2224\" data-end=\"2241\"\u003eStorage Case:\u003c\/strong\u003e Wooden Box\u003c\/li\u003e\n\u003cli data-section-id=\"17a0qa4\" data-start=\"2253\" data-end=\"2306\"\u003e\n\u003cstrong data-start=\"2255\" data-end=\"2271\"\u003eApplication:\u003c\/strong\u003e Internal \u0026amp; External Thread Cutting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2308\" data-end=\"2324\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2325\" data-end=\"2550\"\u003e\n\u003cli data-section-id=\"1lkndcc\" data-start=\"2325\" data-end=\"2344\"\u003eBSF thread repair\u003c\/li\u003e\n\u003cli data-section-id=\"7bu8wg\" data-start=\"2345\" data-end=\"2361\"\u003eThread cutting\u003c\/li\u003e\n\u003cli data-section-id=\"joevq9\" data-start=\"2362\" data-end=\"2382\"\u003eInternal threading\u003c\/li\u003e\n\u003cli data-section-id=\"er81mj\" data-start=\"2383\" data-end=\"2403\"\u003eExternal threading\u003c\/li\u003e\n\u003cli data-section-id=\"19vutjg\" data-start=\"2404\" data-end=\"2429\"\u003eClassic car restoration\u003c\/li\u003e\n\u003cli data-section-id=\"1egllmt\" data-start=\"2430\" data-end=\"2462\"\u003eVintage motorcycle restoration\u003c\/li\u003e\n\u003cli data-section-id=\"1qqtjhj\" data-start=\"2463\" data-end=\"2486\"\u003eEngineering workshops\u003c\/li\u003e\n\u003cli data-section-id=\"6vwk9m\" data-start=\"2487\" data-end=\"2502\"\u003eMachine shops\u003c\/li\u003e\n\u003cli data-section-id=\"1nbew9v\" data-start=\"2503\" data-end=\"2527\"\u003eMaintenance and repair\u003c\/li\u003e\n\u003cli data-section-id=\"1xxmkni\" data-start=\"2528\" data-end=\"2550\"\u003eGeneral metalworking\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"bluefoxtools","offers":[{"title":"Default Title","offer_id":63090102600051,"sku":"TAPDIE SET3 UK","price":113.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/3626\/6099\/files\/image-2026-06-24T175222.014-2026-07-14T150726.069.jpg?v=1784021871","url":"https:\/\/bluefoxtoolmart.com\/products\/bsf-tap-and-die-set-1-4-to-3-4-british-standard-fine-33pc","provider":"bluefoxtools","version":"1.0","type":"link"}