fiveSixteenths Senior Retro Guru Oct 9, 2020 #1 Long shot, anyone got a pair of bolts that tighten the concentric front bottom bracket for my 1936 Claud Butler build?
Long shot, anyone got a pair of bolts that tighten the concentric front bottom bracket for my 1936 Claud Butler build?
mdvineng Senior Retro Guru Feedback View Oct 9, 2020 #2 fiveSixteenths":1wpoh0n0 said: Long shot, anyone got a pair of bolts that tighten the concentric front bottom bracket for my 1936 Claud Butler build? Click to expand... Won't they be ordinary cycle threaded bolts with flat milled on the head, so it fits snuggly to the frame tubes and not rotate?
fiveSixteenths":1wpoh0n0 said: Long shot, anyone got a pair of bolts that tighten the concentric front bottom bracket for my 1936 Claud Butler build? Click to expand... Won't they be ordinary cycle threaded bolts with flat milled on the head, so it fits snuggly to the frame tubes and not rotate?
H hamster Retro Wizard Feedback View Oct 9, 2020 #3 You will need to find out what thread they are: BSF, Whitworth, BA? Good luck, the weird world before metric and ISO standards.
You will need to find out what thread they are: BSF, Whitworth, BA? Good luck, the weird world before metric and ISO standards.
