Locknut DIN 981 KM20 M100x2 zinc plated
Type | KM 20 |
---|---|
d1 [mm] | M100 x 2 |
Ø d2 [mm] | 130 |
Ø d3min. [mm] | 120 |
B [mm] | 18 |
b [mm] | 10 |
t [mm] | 4 |
x [mm] | 0,05 |
Weight [g] | 698 |
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Material: Steel zinc-plated, Strength min. 350 N/mm2.
These nuts are used for unsafed, quickly to loosen applications, or for a safe connection with an additional lockwasher DIN 5406 (for these lockwashers, a keyway is required on the shaft thread).
Recommend tolerance for the shaft thread: 6g DIN ISO 965.