Column Strength: Metric MRT and PMT Screws

Use this chart to verify the screw selected has sufficient column strength for your load.

TO USE THIS CHART:

Find a point at which the maximum length between bearing and load intersects the maximum load. Be sure the screw selected is above and to the right of that point.

Metric to Inch Conversion:

1 Newton = .224 lbf
1mm = 0.039 in
1 N⋅m = 8.85 in⋅lb
Figure 1