Page 503 - Wurth Total Catalogue

grub screws

DIN 913
(ISO 4026)
With Internal Hexagon Drive.

Material: Steel
Finish: Plain

Thread d M3 M4 M5 M6 M8 M10 M12
Pitch 0.5 0.7 0.8 1 1.25 1.5 1.75
d = Core Diameter
f
max. 2 2.5 3.5 4 5.5 7 8.5
d
p min. 1.75 2.25 3.2 3.7 5.2 6.64 8.14
e min. 1.73 2.30 2.87 3.44 4.58 5.72 6.86
nominal 1.5 2 2.5 3 4 5 6
sw min. 1.52 2.02 2.52 3.02 4.02 5.02 6.02
max. 1.545 2.045 2.56 3.08 4.095 5.095 6.095

Plain
Art. No. Prefix
0255
For a detailed list of sizes available, please refer to the current Wurth price list.

grub screws with point

DIN 914
(ISO 4027)
d p
With Internal Hexagon Drive and Point

Material: Steel
Finish: Plain

Thread d M3 M4 M5 M6 M8
Pitch 0.5 0.7 0.8 1 1.25
d = Core Diameter
f
max. - - - 1.5 2
d min. - - - 0.9 1.4
p
e min. 1.73 2.30 2.87 3.44 4.58
nominal 1.5 2 2.5 3 4
sw min. 1.52 2.02 2.52 3.02 4.02
max. 1.545 2.045 2.56 3.08 4.095

Plain
Art. No. Prefix
0256
For a detailed list of sizes available, please refer to the current Wurth price list.

AUS. pub. 01/14 ©

06 3501