Canon imageRUNNER ADVANCE C350 series Service Manual page 1170

FIGURE ZZD
MECHANICAL STANDARD PARTS (NUTS)
3. Nuts
How to read Parts Numbers
Nuts
X B7 -2 1 00 -3 0 9
3-1. Hexagon Nuts and Hexagon Thin Nuts
S
Hexagon nut Class 1
Hexagon nut Class 3
Hexagon nut Style 1 double chamfered
Hexagon nut Style 1 washer faced
Hexagon nut Style 2 double chamfered
Hexagon nut Style 2 washer faced
Hexagon nut
Hexagon thin nut double chamfered
Hexagon thin nut not chamfered
2-94
Type No.
Normal designation d
Material and Surface treatment
m m
XB7-210 expresses Hexagon nut class 1.
0-30 expresses M3.0.
9 expresses Steel (Black zinc trivalent chromate
treating) from Table 1.
Head size (mm)
M2 M2.5 M3
4 5 5.5
1.6 2 2.4
1.2 1.6 1.8
1.6 2 2.4
- -
- -
1.2 1.6 1.8
1.2 1.6 1.8
M4 M5 M6 M8
7 8 10 13
3.2 4 5 6.5
2.4 3.2 3.6 5
3.2 4.7 5.2 6.8
- - 5.1 5.7 7.5
- - 5.6 6.1 7.9
2.2 2.7 3.2 4
2.2 2.7 3.2 4