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SWF
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Flat Washer
SWF
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Flat Washer for use with high strength screws. Washer surface does not subside.
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Demonstrates effectiveness in locking the screw through washer surface subsidence
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Strong bearing surface to prevent loosening.
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Material/Finish
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SCM435 (Hardness:350~430HV), Ferrosoferric Oxide Coating (Black)
Dimensions & Specifications
SWF
unit:mm
Catalog
Number |
Nominal
Size |
d |
D |
t |
 |
Mass (g) |
Q'ty
per Pack |
| SWF-6 |
6 |
6.4 0~+0.3 |
17 -0.43~0 |
3 |
|
5 |
1 |
| SWF-8 |
8 |
8.4 0~+0.3 |
23 -0.52~0 |
4 |
|
11 |
1 |
| SWF-10 |
10 |
10.5 0~+0.3 |
28 -0.52~0 |
4 |
|
17 |
1 |
| SWF-12 |
12 |
13 0~+0.4 |
35 -0.52~0 |
5 |
|
33 |
1 |
| SWF-16 |
16 |
17 0~+0.4 |
45 -0.62~0 |
6 |
|
64 |
1 |
| SWF-20 |
20 |
21 0~+0.5 |
50 -0.62~0 |
6 |
|
102 |
1 |