Description
The Mars 11028 is a 3/8″ lock washer designed to maintain fastener tension and prevent loosening in HVAC equipment assemblies and mechanical installations. A dependable hardware staple for HVAC technicians and contractors, this lock washer delivers the holding power needed to keep bolts and screws firmly in place — even under vibration and thermal cycling common in heating and cooling systems.
Key Features
- 3/8″ inside diameter sizing for compatibility with standard 3/8″ fasteners
- Prevents fastener back-out caused by vibration and equipment cycling
- Suitable for use in HVAC equipment assemblies, motor mounts, panels, and brackets
- Durable construction for long-lasting performance in mechanical applications
- Compact and easy to handle during installation or service calls
Applications
- HVAC unit assembly and field installation
- Motor and blower mounting hardware
- Panel and bracket fastening
- General mechanical and refrigeration equipment service
Product Specifications
- Brand: Mars
- Part Number: 11028
- Size: 3/8″
- Type: Lock Washer
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