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Reference data for specifying and sourcing fasteners correctly — the numbers a procurement or design engineer actually needs.

DIN 7985 — Pan head machine screw (cross recess)

Also referenced as: ISO 7045

Approximated dimensions

Rounded pan-shaped head with a Phillips/cross recess drive. Common general-purpose machine screw.

dk k

Illustrative — not to scale

SizeHead diameter (dk, approx.)Head height (k, approx.)
M6 11 mm4.2 mm
M8 14.5 mm5.6 mm
M10 18 mm7 mm

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