Friction Drilled/Tapped Holes

Friction Drilled/Tapped Holes Modeling Rules

When a cylindrical flange shape element is detected, it will be identified as a friction drilled/tapped hole.

Modeling Rules	Example
The inner diameter (d) should follow the same rules as for Tapped Hole Identification described above. Model the flange height (h) and thickness (t) to be less than or equal to the plate thickness.

Friction drilled/tapped holes cannot be selected for perforated metals, shims or resin.

Material	Thickness	Friction Drilled/Tapped Hole Diameter（*1）
EN 1.0330 equiv. EN 1.0320 equiv. (hot coiled) EN 1.0330 equiv. (Electrolytic Zinc Plating)	0.8			M3	M4
	1.0	M2	M2.5	M3	M4	M5
	1.2	M2	M2.5	M3	M4	M5
	1.6	M2	M2.5	M3	M4	M5
EN 1.4301 equiv.(2B) EN 1.4301 equiv. (single-sided #400-grit polished) EN 1.4301 equiv.(single-sided hairline finish) EN 1.4016 equiv. EN AW−5052 equiv. EN AW-5052 equiv. (pre-finished anodized plate (clear)) EN AW-5052 equiv. (pre-finished anodized plate (black))	0.8			M3	M4
	1.0			M3	M4	M5
	1.2			M3	M4	M5
	1.5			M3	M4	M5

*1 M2 and M2.5 are limited to EN 1.0330 equiv. (electrolytic zinc plating) and EN 1.0330 equiv. (galvanized).