Description
brass petrol tap with filter 1/8 X 1/4 round lever.
+ 1/8 fiber washer.
You can use 1/4 nut with spigot: bkf03 or bkf03a for this tap
AJS/Matchless.
BSP, this means British Standard Pipe, is used for petrol and oil lines.
1/8 = BSP (28 tpi.) and a diameter of about 9 mm.
1/4 BSP = (19 tpi.) and a diameter of about 13.1 mm