Cask Beer Nut 3/4 BSP with hose tail stop

thingiverse

Replacement Nut for a Cask Beer Ale 3/4" BSP Tap. This nut has a lip that holds a tail hose in place also (19.5mm hole at one end that is 3.5mm deep to allow tail hose to sit flush with the rear of the nut) I noticed in practise that not every tap thread is created equal so I have provided 3 files with slight adjustments to the thread width to hopefully allow easier/tighter screwing. 1 following strict 3/4 BSP thread diameter sizing of 26.441mm 1 allowing 0.5mm (26.941mm) 1 that is + 1mm (27.441mm) 1 that is slightly shorter at 19mm high and +0.5mm This is my first modification/design ever and I used the the scad file from NUT JOB in OpenSCAD alongside some modifications in TinkerCad to add more suitable wings and the lip/hole for the tail hose. Hopefully this works if you ever require a new nut or get sent the wrong part from a supplier. Try a draft resolution print first to get your ideal correct thread size then print in a high resolution solid fill for rigid stability