Microwave Hardware Hand Small Engine Start Switch Parts

Small 4mm mounting nut secures panels and brackets inside your microwave. Replace missing, stripped, or damaged nuts to restore proper assembly alignment.

A single replacement mounting screw that secures the transformer to the appliance chassis. Keeps the transformer firmly attached to help maintain reliable power to the controls and reduce vibration-related noise. What it does:

• Secures the control/door transformer to the appliance chassis or bracket.
• Prevents transformer movement that can cause rattling or vibration noise.
• Helps maintain proper electrical connections by keeping the transformer stable.
• A missing or loose screw can lead to intermittent power to controls or unusual sounds.

• Always disconnect power to the appliance before starting work.
• Use the correct screwdriver to avoid stripping the head; tighten snugly but do not overtighten.
• Keep original hardware and screw length and thread match before installing.
• If the transformer or wiring looks damaged, replace or inspect components as needed before reassembly.

This flat washer is a replacement fastener spacer that helps secure and evenly distribute load on screws or bolts in your appliance. Installing the correct washer restores proper fastening and prevents metal-on-metal wear. What it does:

• Provides an even bearing surface under a screw or nut to secure assemblies
• Helps maintain proper alignment of parts and prevents loosening from vibration
• Reduces wear and protects mating surfaces from damage
• Commonly used where a thin, flat spacer is required during reassembly

• One flat washer (quantity: 1)

• Turn off and unplug the appliance before starting any repair
• Replace only the washer(s) that match the original location and orientation
• Hand-start fasteners to avoid cross-threading; tighten to OEM torque if specified
• If the original washer shows damage or corrosion, replace it with this new part