4.1.2 A symbol specifying spot-welding on an assembly drawing is illustrated in Figure 3. Two spot-welds are required, spaced 40 mm apart and each spot-weld is required to withstand 8 kN minimum in shear. Location of the spot-welds from the end of the joint is not specified in this illustration. It is expected, that in welding, the distance between the first spot-weld and the end of the joint will be approximately equal to the distance between the second spot-weld and the opposite end of the joint。