DIN 7981 - 1990Cross Recessed Pan Head Tapping Screws

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(Non-preferred) dimensions in parentheses.

DIN 7981 - 1990

Unit: mm

DIN 7981 - 1990 Cross Recessed Pan Head Tapping Screws

Unit: mm

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DIN7981_ST2.2X4.5

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DIN 7981 - 1990 Cross Recessed Pan Head Tapping Screws

Thread Specifications
d

ST2.2

P		Pitch
a		max
d_k		max=nominal size
		min
k		max=nominal size
		min
y		max	Type C
			Type F
Socket No.
M₁		≈
M₂		≈

0.8
0.8
4.2
3.9
1.8
1.55
2
1.6
1
2.6
2.4

thousand-piece steel weight≈kg

0.174