Hex socket flat countersunk head screws, ISO 10642

Hex socket flat countersunk head screws
The lengths that have an H are fully threaded.

d1M2M2,5M3M4M5M6M8M10M12M14M16M20M24
d24568101216202427303639
k1.21.51.72.32.83.34.45.56.577.58.514
s1.31.522.53456810101214
t0.750.81.21.82.32.53.54.44.64.85.35.910.3
a90°90°90°90°90°90°90°90°90°90°90°90°60°
Full thread length up to L--2025303540405050607090
nom. thread length--1214161822263034384654