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The part 2 of this norm gives guide values for hol...Information restricted to registered users: Login | Register now for a 14 day free trial
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DIN 7500 - 2 Guideline values for hole diameters
Publication date 12/1984
d thread size
M 2.5
M 3
M 3.5
M 4
M 5

M 6

M 8
M 10
Material thickness or length of engagement

Hole diameter dh (tolerance class H11)

St│Al│Cu St│Al│Cu
St│Al│Cu
St│Al│Cu
St│Al│Cu

St│Al│Cu

St│Al│Cu
St│Al│Cu
0.8 2.25
0.9
1
1.2
1.5
1.6
1.7
1.8
2
2.2
2.5
3
3.2
3.5
4
5
5.5
6
6.3
6.5
7
7.5
8 to ≤ 10
> 10 to ≤ 12
>12 to ≤ 15
> 15 to ≤ 20



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