{"product_id":"4252-1-8b","title":"Bordo 4252-1\/8B 1\/8\" x 27TPI NPT Bottoming Chrome Alloy Tap","description":"\u003cp\u003eBordo 4252-1\/8B 1\/8\" x 27TPI NPT Bottoming Chrome Alloy Tap\u003cbr\u003e\n        NPT is a US standard for tapered threads used to join pipes and fittings. ANSI\/ASME standard B1.20.1 covers threads of 60° form with flat crests and roots. The taper on NPT threads allows them to form a seal when torqued as the flanks of the threads compress against each other. However, a clearance remains between the crests and roots of the threads, resulting in a leakage around this spiral. This means that NPT fittings must be made leak free with the aid of thread seal tape or a thread sealant compound. For each 12? increase in distance from the end, the diameter increases by 3\/4?.\u003cbr\u003e\nBottoming taps have a lead of two threads and are used to ensure minimum thread run-out when tapping to the bottom of a blind hole.\u003cbr\u003e\nFeatures:\u003c\/p\u003e\n\n\u003cp\u003eNational Pipe Tapered\u003cbr\u003e\nANSI\/ASME standard B1.20.1 covers threads of 60° form with flat crests and roots\u003cbr\u003e\nAllows them to form a seal when torqued as the flanks of the threads compress against each other\u003cbr\u003e\nBottoming taps have a lead of two threads and are used to ensure minimum thread run-out when tapping to the bottom of a blind hole.\u003c\/p\u003e\n\n        \n\n        \u003cp\u003eSpecification:\u003c\/p\u003e\n\n\u003cp\u003eDiameter: 1\/8\"\u003cbr\u003e\nPitch: 27TPI\u003cbr\u003e\nLead: Bottoming\u003cbr\u003e\nLength: 54mm\u003cbr\u003e\nTapping Drill: 8.4mm\u003c\/p\u003e","brand":"Bordo","offers":[{"title":"Default Title","offer_id":55806977507620,"sku":"4252-1\/8B","price":72.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/5028\/1508\/files\/9E136CFADBDE15E5E30D48B9F70CD773B70D86E1A6AAF81400BF8E7F4DCB6623.jpg?v=1784873472","url":"https:\/\/mclautoparts.com.au\/products\/4252-1-8b","provider":"MCL Autoparts","version":"1.0","type":"link"}