- Mar 1, 2021
Hi, does anyone know what the thread size is for the shaft bolt on the 78.5cc Predator clone for the Gasbike kit?
Is 7mm the same as an m7 bolt? I know this question might make me seem a bit thick-headed, but I'm definitely not an expert at bolt sizesWhat do ya think grade 8.8 means? Metric Grade strength numbers on a bolt means it's a metric bolt
USA bolts are not stamped with metric grade strength markings
Metric bolts are not stamped with USA grade strength markings
Go back to the store and see how it screws into 7mm
What thread pattern for an m7 would match up with a 1/4" by 28. The 1/4" by 28 seemed to have matched with the bolt that started this whole conversation, but the fact that you say that 8.8 is a metric bolt grade makes me think otherwise.Yes it is though it could have more than one thread pattern.