Msc 18-4 Parts

Black phillips head panel screw for electric ranges and ovens. Secures interior and exterior panels. Replace missing, stripped, or corroded screws.

This lock washer secures fasteners by biting into the mating surface to resist loosening from vibration and thermal cycling. It's a small but critical retaining part used on appliance assemblies where a secure, vibration-resistant connection is required. What it does

• Provides a spring clamp action that helps keep bolts and screws from backing out under vibration
• Maintains tension on threaded connections during thermal expansion and contraction
• Commonly used on motor mounts, pump assemblies, and panels that experience movement
• Can reduce intermittent electrical/grounding issues caused by loose hardware

• One lock washer

• Inspect threads and mating surfaces; replace any damaged fasteners before installing the washer
• Install with the correct-sized bolt or screw; washer must fit snugly to function properly
• Tighten to manufacturer torque specifications when available; avoid over-tightening
• Disconnect power and follow all safety precautions before servicing the appliance