6
length
length
mm.
in.
INCHES
This chart is provided to help identify the hardware used in the assembly process. Place the washers or
the ends of the bolts or screws on the circles to check for the correct diameter. Use the small scale to
check the length of the bolts and screws.
NOTICE:
The length of all bolts and screws, except those with flat
heads, is measured from below the head to the end of the bolt
or screw. Flat head bolts and screws are measured from the
top of the head to the end of the bolt or screw.
After unpacking the unit, open the hardware bag and make sure that you have all the following items.
Some hardware may be already attached to the part.
MILLIMETERS
0
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
0
1/2
1
1/2
2
1/2
3
1/2
4
1/2
5
1/2
6
6
8
10
12
3/16"
1/4"
5/16"
3/8"
1/2"
HARDWARE IDENTIFICATION CHART
Part No. and Description
Qty
48
Bolt, Button Head (M8 x 1.25 x 88mm)
2
49
Bolt, Button Head (M10 x 1.5 x 76mm)
2
69
Nylock Nut (M10 x 1.5)
6
70
Nylock Nut (M8 x 1.25 x 8mm thick)
2
71
Thin Nylock Nut (M8 x 1.25 x 6.35mm thick)
4
67
Lock Washer (M10)
4
68
Lock Washer (M8)
8
61
Arc Washer (M10)
4
62
Arc Washer (M8)
2
63
Washer (M10)
6
65
Washer (M8)
6
44
Carriage Bolt (M10 x 1.5 x 94mm)
4
45
Carriage Bolt (M10 x 1.5 x 50mm)
4
57
Screw, Small Round Head (M4 x 35mm)
4
58
Screw, Small Round Head (M4 x 20mm)
6
59
Screw, Round Head (M4 x 30mm)
2
50
Bolt, Button Head (M8 x 1.25 x 36mm)
4
52
Bolt, Button Head (M8 x 1.25 x 20mm)
4
53
Bolt, Button Head (M8 x 1.25 x 25mm)
2
56
Screw, Small Round Head (M5 x 0.8 x 10mm)
2
94
Screw, Round Head (M5 x 0.8 x 10mm)
4
Summary of Contents for A550-175
Page 30: ...PRODUCT PARTS DRAWING 30 FRONT BACK...
Page 33: ...NOTES 33...
