Cross Sectional

Cross Sectional Tolerances for Metal Dimensions of Solid Shapes and Class B,C and D Hollow Shapes

all dimesions in millimetres unless specified - tighter tolerances available on request 
* Tolerances subject to negotiation 

Cross Sectional Tolerances for Space Dimensions of Solid Shapes, and Class B, C and D Hollow Shapes

Refer to McKechnie Aluminium for Applications