- Made of zinc-plated plated steel.
- For use with strain relief bushings when...
- the panel is too flexible to support UL's 35-pound strain relief pull-out test.
- the panel is thin relative to the strain relief's locking slot. The backup washer eliminates "play".
- May also be used to contain the strain relief bushing in U-slot openings.
Heyco® Back-Up Washers for Strain Relief Bushings
| Part
Number |
Description |
Inside Diameter |
Outside Diameter |
Thickness |
| in. |
mm. |
in. |
mm. |
in. |
mm. |
| 7591 |
SRW-437 |
.437 |
11,1 |
.562 |
14,3 |
.025 |
0,6 |
| 7592 |
SRW-500 |
.500 |
12,7 |
.625 |
15,9 |
| 7593 |
SRW-625 |
.625 |
15,9 |
.812 |
20,6 |
