ISO 4026

Similar DIN 913

Hexagon socket set screws with flat point

Screws only for pressure load, hardness class 45H

tech-iso4026




Screw Thread
d		 M1.6 M2 M2.5 M3
P Pitch 0.35 0.4 0.45 0.5
dp max 0.8 1 1.5 2
min 0.55 0.75 1.25 1.75
e min 0.809 1.011 1.454 1.733
s Nominal Size 0.7 0.9 1.3 1.5
max 0.724 0.913 1.3 1.58
min 0.71 0.887 1.275 1.52
t min 1 0.7 0.8 1.2 1.2
2 1.5 1.7 2 2

Screw Thread
d		 M4 M5 M6
P Pitch 0.7 0.8 1
dp max 2.5 3.5 4
min 2.25 3.2 3.7
e min 2.303 2.873 3.443
s Nominal Size 2 2.5 3
max 2.08 2.58 3.08
min 2.02 2.52 3.02
t min 1 1.5 2 2
2 2.5 3 3.5

Screw Thread
d		 M8 M10 M12
P Pitch 1.25 1.5 1.75
dp max 5.5 7 8.5
min 5.2 6.64 8.14
e min 4.583 5.723 6.863
s Nominal Size 4 5 6
max 4.095 5.14 6.14
min 4.02 5.02 6.02
t min 1 3 4 4.8
2 5 6 8

Screw Thread
d		 M16 M20 M24
P Pitch 2 2.5 3
dp max 12 15 18
min 11.57 14.57 17.57
e min 9.149 11.429 13.716
s Nominal Size 8 10 12
max 8.175 10.175 12.212
min 8.025 10.025 12.032
t min 1 6.4 8 10
2 10 12 15



→step line see product standard


All information is strictly informative