10. 11. A bolt supports a load while under single shear. If the allowable working stress in the bolt is 350 MPa and the supported load is 425 kN, what is the minimum allowable diameter of the bolt? In the joint shown below the 12.5 mm bolt is in double shear. What stress is generated when a 150 kg load is supported? 12. F/2 F/2 Double Shear The bolt shown below failed when subjected to a load of 225 kg. If the ultimate stress of the bolt material was 39 MPa, what was the bolt diameter?