Washer
CK-W Washer
l Purpose: avoid from wearing when tightening the flange nut
l Material: S45C, black oxide furnished
l Heat treatment: HRC32±5°
l Product spec.:
Inch size 3/8”/1/2”/5/8”/3/4”7/8”/1”；
Metric size M10/M12/M14 /M16/M18/M20/M22/M24
|
Order no. |
Model |
A(mm) |
B(mm) |
C(mm) |
|
|
Metric |
Inch |
||||
|
W-3 |
M10 |
3/8" |
10.3 |
22 |
4 |
|
W-4A |
M12 |
1/2" |
13 |
30 |
6 |
|
W-4B |
M14 |
9/16" |
15 |
30 |
8 |
|
W-5 |
M16 |
5/8" |
16.5 |
35 |
10 |
|
W-6 |
M20 |
3/4" |
20.5 |
38 |
10 |
|
W-7 |
M22 |
7/8" |
23 |
45 |
10 |
|
W-8 |
M24 |
1" |
26 |
50 |
12 |
|
Order no. |
Model |
A(mm) |
B(mm) |
C(mm) |
|
|
Metric |
Inch |
||||
|
W-3 |
M10 |
3/8" |
10.3 |
22 |
4 |
|
W-4A |
M12 |
1/2" |
13 |
30 |
6 |
|
W-4B |
M14 |
9/16" |
15 |
30 |
8 |
|
W-5 |
M16 |
5/8" |
16.5 |
35 |
10 |
|
W-6 |
M20 |
3/4" |
20.5 |
38 |
10 |
|
W-7 |
M22 |
7/8" |
23 |
45 |
10 |
|
W-8 |
M24 |
1" |
26 |
50 |
12 |
