Hexagon Head Studs
All dimensions are in millimeters (Size Unit: mm)
METRIC
Thread Size
Type
Thread Code
Length Code "L"±0.4
( Length Code is in millimeters )
Min.Sheet Thickness
Hole Size in Sheet +0.08
C
-0.13
H
±0.4
S
Max.
Min.Dist Hole C/L To Edge
Steel
Stainless Steel
M3X0.5
NFH
NFHS
M3
5
6
8
10
12
16
20
/
/
/
1
4.8
4.78
6
1.25
7.2
M4X0.7
NFH
NFHS
M4
5
6
8
10
12
16
20
25
30
35
1
4.8
4.78
6
1.25
7.2
M5X0.8
NFH
NFHS
M5
/
6
8
10
12
16
20
25
30
35
1
5
4.98
6.35
1.25
7.5
M6X1.0
NFH
NFHS
M6
/
/
8
10
12
16
20
25
30
35
1.6
6
5.98
7
4
9