{"product_id":"hss-pipe-tap-bsp-g1-8-28-npt-3-8-18-taper-parallel-70mm","title":"HSS Pipe Tap G1\/8\"-28 BSP \u0026 3\/8\"-18 NPT Taper Thread Tap 70mm","description":"\n\u003ch2\u003eHSS Pipe Tap – G1\/8\"-28 BSP Parallel \u0026amp; 3\/8\"-18 NPT Taper Pipe Tap\u003c\/h2\u003e\n\u003cp\u003eCut clean, precise pipe threads with this high-speed steel (HSS) pipe tap, available in two versatile configurations: a G1\/8\"-28 BSP Parallel British Standard Pipe thread tap and a 3\/8\"-18 NPT Taper Pipe tap. Engineered for machinists, plumbers, and DIY enthusiasts alike, this tap delivers accurate, burr-free threads in metal workpieces time after time.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle 1:\u003c\/strong\u003e G1\/8\"-28 BSP Parallel (British Standard Pipe)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle 2:\u003c\/strong\u003e 3\/8\"-18 NPT Taper Pipe Tap\n    \u003cul\u003e\n      \u003cli\u003eOverall Length: 70mm\u003c\/li\u003e\n      \u003cli\u003eThread Head Diameter: 16mm\u003c\/li\u003e\n      \u003cli\u003eThread Head Length: 24mm\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Angle:\u003c\/strong\u003e 55°\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 0.025 kg (0.06 lb)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Size:\u003c\/strong\u003e 10cm × 1cm × 10cm\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium HSS Construction:\u003c\/strong\u003e High-speed steel provides excellent hardness and wear resistance, maintaining a sharp cutting edge through repeated use on steel, cast iron, aluminium, and other common metals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo Thread Standards Available:\u003c\/strong\u003e Choose the BSP Parallel (G1\/8\"-28) for pipe fittings common in plumbing and hydraulic systems, or the NPT Taper (3\/8\"-18) for tapered thread applications in plumbing and gas piping.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e55° Thread Angle:\u003c\/strong\u003e Machined to the correct 55° angle for accurate BSP thread profiles, ensuring a proper fit with mating fittings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Compatible with hand tapping and machine tapping setups, suitable for workshops, maintenance work, and production environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Easy to store and carry; ideal as a replacement or addition to your existing tap and die set.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Pipe Tap (BSP G1\/8\"-28 OR NPT 3\/8\"-18 – your choice of style)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Tools You May Like\u003c\/h3\u003e\n\u003cp\u003eBrowse more precision tools and workshop supplies from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/all-carb-diet-funny-quote-canvas-wall-art-print-home-decor\"\u003eWorkshop Décor – \"All Carb Diet\" Funny Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/best-seat-in-the-house-retro-quote-canvas-wall-art-print\"\u003eGarage \u0026amp; Workshop Wall Art – \"Best Seat in the House\" Canvas Print\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAuthoritative Resource\u003c\/h3\u003e\n\u003cp\u003eFor guidance on workplace tool safety and proper use of cutting tools, refer to the \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Hand and Power Tools Safety Guidelines\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between a BSP Parallel tap and an NPT Taper pipe tap?\u003c\/h4\u003e\n\u003cp\u003eA: A BSP Parallel (G1\/8\"-28) tap cuts straight, non-tapered threads commonly used in British Standard pipe fittings for plumbing and hydraulic systems. An NPT Taper (3\/8\"-18) tap cuts tapered threads that seal by thread wedging action, widely used in North American plumbing and gas pipe connections. Make sure to select the style that matches your fitting standard.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What materials can this HSS pipe tap be used on?\u003c\/h4\u003e\n\u003cp\u003eA: This high-speed steel pipe tap is suitable for threading a variety of metals including mild steel, cast iron, aluminium, brass, and copper. HSS provides the hardness and heat resistance needed for consistent performance across these common workshop materials.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this tap be used for both hand tapping and machine tapping?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This HSS pipe tap is compatible with both hand tapping (using a tap wrench) and machine tapping (in a drill press or CNC machine with appropriate chuck and speed settings). Always use cutting fluid to extend tap life and improve thread quality.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What thread angle does this BSP tap use?\u003c\/h4\u003e\n\u003cp\u003eA: The BSP Parallel tap uses a 55° thread angle, which is the standard for British Standard Pipe (BSP) threads. This ensures full compatibility with BSP fittings and connectors.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between a BSP Parallel tap and an NPT Taper pipe tap?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A BSP Parallel (G1\/8\\\"-28) tap cuts straight, non-tapered threads commonly used in British Standard pipe fittings for plumbing and hydraulic systems. An NPT Taper (3\/8\\\"-18) tap cuts tapered threads that seal by thread wedging action, widely used in North American plumbing and gas pipe connections. Make sure to select the style that matches your fitting standard.\"}}, {\"@type\": \"Question\", \"name\": \"What materials can this HSS pipe tap be used on?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This high-speed steel pipe tap is suitable for threading a variety of metals including mild steel, cast iron, aluminium, brass, and copper. HSS provides the hardness and heat resistance needed for consistent performance across these common workshop materials.\"}}, {\"@type\": \"Question\", \"name\": \"Can this tap be used for both hand tapping and machine tapping?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This HSS pipe tap is compatible with both hand tapping (using a tap wrench) and machine tapping (in a drill press or CNC machine with appropriate chuck and speed settings). Always use cutting fluid to extend tap life and improve thread quality.\"}}, {\"@type\": \"Question\", \"name\": \"What thread angle does this BSP tap use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The BSP Parallel tap uses a 55° thread angle, which is the standard for British Standard Pipe (BSP) threads. This ensures full compatibility with BSP fittings and connectors.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Hand Tools\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/hand-tools\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"HSS Pipe Tap G1\/8\\\"-28 BSP \u0026 3\/8\\\"-18 NPT Taper Thread Tap 70mm\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/hss-pipe-tap-bsp-g1-8-28-npt-3-8-18-taper-parallel-70mm\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"style 1","offer_id":53667976085817,"sku":"33001810596-style 1","price":15.68,"currency_code":"USD","in_stock":true},{"title":"style 2","offer_id":53667976118585,"sku":"33001810596-style 2","price":23.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/HTB12SXoQIbpK1RjSZFyq6x_qFXax.webp?v=1783033941","url":"https:\/\/peacefulpleasureswellness.com\/products\/hss-pipe-tap-bsp-g1-8-28-npt-3-8-18-taper-parallel-70mm","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}