This screw is important as the 2BA thread is unique and is found in many applications on British motorcycles.
The screw is a 2BA x 5/8″ Posi-drive pan head type, suitable for use on tail light lenses, points covers, breather clips, and fork drain plugs.
The screw is usually used where small fasteners are called for with low load requirements.
Is threaded into a tapped bore or used with a suitable 2BA nut.
For points screws PN# 70-7354 click here.