Heyco Strain Reliefs Back-Up Washers
Back-Up Washer
  • 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.
7592 SRW-500 .500 12,7 .625 15,9 .025 0,6