Library › Hardware › Countersunk socket screws, M2–M8

ISO 10642 M8 × 25, 90° head, thread as plain cylinder

ISO 10642 M8 × 25, 90° head, thread as plain cylinder

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

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Dimensions

threadM8
head_dia_mm16.0
head_height_mm4.4
hex_key_mm5.0
countersink_dia_mm16.0
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From the full sheet

Countersunk socket screws, M2–M8 (ISO 10642 / DIN 7991): every size, notes, mating features and sources. What countersink does an M3 flat head screw need?

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