I'm looking for a source for 3/8" grade 8 U bolts (or bolt stock) for the TR4 solid axle. I've checked the usual suspects locally but no one carries bolt stock that small. Even utility trailer shops don't carry stock smaller than 1/2". Sheesh! tia jim -- Jim Hassall Blacksburg VA '63 TR4 in autox preparation 99% finished, 90% to go