Lambretta Screw, 6x25mm dome allen cap head, stator, crankcase sides and wishbones, stainless steel
MBFDAC6X25
Amongst many applications this fastener can specifically be used on the with AF type flywheels where clearance is tight.
It can also be used on the gearbox wishbone.
It can also be used to secure a crankcase side, in which case you would need 14 of them.

£ 0.18
Price: £ 0.15 Ex Vat