Name Material Surfaced process
Knob Plastic (KT) Black (BK)
Spindle steel (ST) Zinced (ZI)
Order No.
(KT) A B C D E F
8010-A-B-C
20 M4 10 15 20 13.5 8 12
*A(Knob diameter) 20 M5 10 15 20 13.5 8 12
25 M6 10 20 30 19.5 9 15
B(External thread) 30 M8 20 30 40 21.5 11 18
35 M10 20 30 40 28 13 21
C(Thread length)
