Shoulder Washer
Also known as: Step Washer, Insulating Washer, Bushing Washer
Stepped washers with a raised center that insulates bolts from surrounding material. Common in electrical applications for isolation.
Quick Specifications
Washer Type
Insulating
Category
Washer
Measurement
Imperial, Metric
Dimensions
- Inner Diameter (ID)
- 0.08" - 1"
- Outer Diameter (OD)
- 0.188" - 1.5"
- Thickness
- 0.032" - 0.25"
Available Materials
Nylon PTFE Phenolic Fiber
Common Applications
- + Electrical insulation
- + Through-hole isolation
- + PCB mounting
- + Panel isolation
Not Recommended For
- - High-temperature applications
- - High-load structural use