ProductsAll New Products 2023 - 2025Low Hexagon Nuts ISO 4035 and ISO 8675 (similar to DIN 439)Locknuts, ShaftnutsHexagon NutsSelf-Locking Nuts U-NUT ® with Locking Insert from Metal, Self-Locking

Self-Locking Nuts U-NUT ® with Locking Insert from Metal, Self-Locking

Material: Body: Steel, chrome-plated (Cr3). Lock: Stainless steel. Tensile strength 8.

U-NUT® locknuts with metric ISO thread prevent the screws from loosening when the axial force decreases. The metal material used for the lock gives the nuts greater resistance to heat and cold than polyamide locknuts. The nuts are reusable. The dimensions m and s are given in the table as maximum values.

services: catalog

The supplied 3D models, pictures and technical drawings are made with reasonable care. Nevertheless liability is excluded for the accuracy and correctness of this data.

part number Gewinde
[mm]
Steigung
[mm]
m
[mm]
s
[mm]
h
[mm]
e
[mm]
Anzugs- drehmoment
[Nm]
Aufschraub- drehmoment
[Nm]
Abschraub- drehmoment
[Nm]
Gewicht
[g]
65230508 CAD M5 0,8 3,9 8 4,6 9,2 8,7 0,4 0,3 1,2
65230608 CAD M6 1 4,2 10 5,1 11,5 15 1,0 0,8 2,1
65230808 CAD M8 1,25 6,1 13 7,3 15 36 1,5 1,3 5,1
65231008 CAD M10 1,5 7,1 17 8,3 19,6 71 1,9 1,6 10
65231208 CAD M12 1,75 9 19 10,5 21,9 125 3,0 2,7 15,2
65231408 CAD M14 2 11 22 12,5 25,4 200 3,7 3,2 24
65231608 CAD M16 2 13 24 14,5 27,7 310 4,6 4,0 31,5