Msc 18-4 Parts

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

This part has been discontinued by the manufacturer and is no longer available.

This bolt is a direct replacement fastening screw used to secure components and panels in compatible Bosch appliances. It restores secure mounting and reduces movement that can cause noise or part misalignment. What it does:

• Secures panels, brackets, or components to the appliance frame
• Prevents rattling and vibration from loose fittings
• Restores correct alignment of attached parts
• Maintains safe, secure connections during normal appliance operation

• One replacement bolt

• Disconnect power and water (if applicable) before servicing
• Use the correct driver or wrench to avoid stripping the head
• Tighten until snug—do not overtighten to prevent thread or part damage

This part has been discontinued by the manufacturer and is no longer available.