Customer Questions and Answers for Washer (Hardware), 1 Piece by Whirlpool

This small hardware washer fits under a screw or nut to spread clamping force and protect the mounting surface. Replacing a worn or missing washer helps keep assemblies secure and can reduce rattling, vibration, and premature wear.

• Distributes load under a fastener to prevent pull-through and surface damage
• Maintains proper spacing and alignment between parts in an assembly
• Helps resist loosening from vibration when tightened correctly
• Symptoms of wear/failure: fastener won't stay tight, rattling or wobble, visible deformation of the old washer

• Disconnect power; shut off water supply if working on a water-bearing appliance
• Access and support the assembly; note the stack order/orientation of any spacers or bushings
• Install the new washer and reinstall the fastener; tighten snugly—do not overtighten
• Confirm proper alignment and operation before closing up panels