1 inch bsp domestic heating boilers and hot water cylinders urinal flush valves. Bsp 14 19 thin nut small hex stainless steel.
Stainless Steel 1 2 Bsp Male To 1 4 Npt Female Union Thread Pipe Fittings Adapter View 1 2 Inch Female Threaded Adapter Hikelok Product Details
1 4 inch bsp nut. The polypropylene wing nut and the polyethylene washer are durable and strong. 1 14 inch bsp plastic flanged back nut. 1 14 inch bsp wash hand basin wastes bathroom sink. Plastic slip joint nut and washer are designed for use with plastic tubular slip joint connections. British standard pipe bsp technical standards for screw threads that has been adopted internationally for interconnecting and sealing pipes and fittings by mating an external thread with an internal female threadit has been adopted as standard in plumbing and pipe fitting except in north america where npt and related threads are used. Using the table below we can see that a thread measuring 12 is actually a 14 bsp thread.
Free next day delivery available free collection in 5 minutes. Heavy hex nut dimensions per asme b1822 1987 1999. This is the size to fit the waste on a bathroom wash hand basin. The width across flats of nut shall be the distance measured perpendicular to the axis of nut overall be tween two opposite sides of the nut in accordance with the notes on respective dimensional tables. Heavy hex nut width across flats. Free shipping on 100 orders.
Female bsp brass flanged backnut. Stevenson plumbing electrical supplies. 2 14 inch bsp immersion water heater elements. Purchase the unique quantity you need from fmw fasteners today. View our conversion chart to find out what size heavy hex nut that you need for your job. Note that a thread that measures 12 is not a 12 bsp thread.
Bsp is british standard pipe also known as whitworth 55 thread form bspt is british standard pipe taper thread form per as 17221 bs 21 iso 7 bspp is british standard pipe parallel thread form per as 17222 iso 228. 1 12 inch bsp kitchen sink wastes bath wastes toilet syphon outlets central heating pumps. Similarly a thread that measures 1 is actually a 34 bsp thread.