Correction. The nut in question is a M8 X 1.25 thread square nut with four radius projections and a pilot. Using the PS-1804<S> standard from Daimler Chrysler, what is the class, i.e., A, E, EE, F or G? Thanks.
The nut in question is GM #11503319 M8X1.25 Thread. There are three weld projections per nut. Each projection has a radius and each nut has a pilot for hole location.
I need to find any engineering data relating to the height and size of weld projections on weld nuts. Specifically, the relationship between weld projection size/height and torque-off or push-out requirements. The OHIO WELD DATA GUIDE from The Ohio Nut and Bolt Company does not have this...
