DIN 921

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Equivalent Standards

DIN 921 Slotted Pan Head Screws, Large Head Dimensions

d t min n k dk max.
M 1.6 0.5 0.4 1 5
M 2 0.6 0.5 1.2 6
M 2.5 0.75 0.6 1.5 7
M 3 0.9 0.8 1.8 8
M 4 1.2 1 2.4 12
M 5 1.3 1.2 2.7 16
M 6 1.5 1.6 3.1 20