Room Air Conditioner Screws, Nuts, Washers

This flat washer provides a secure, even load distribution for a fastener on the appliance, helping maintain proper assembly and reduce loosening or wear. Use it to replace a damaged or missing washer during repairs. What it does:

• Sits under a nut or bolt to spread load and protect the appliance surface
• Helps prevent fasteners from loosening due to vibration
• Restores proper spacing and alignment for connected parts
• Commonly replaced when you see corrosion, cracking, or a loose connection

• One flat washer

• Disconnect power and turn off water supply before starting any repair
• Tighten fasteners to a snug fit—avoid over-tightening which can crush the washer
• If adjacent parts show damage or corrosion, inspect and replace as needed

This nut with attached washer is a small securing fastener used to clamp appliance parts and prevent loosening. It provides a low-profile, integrated washer bearing surface for a reliable hold. What it does:

• Secures panels, brackets, or components to prevent movement and rattling
• Maintains clamping force where an integrated washer is needed
• Helps keep electrical and mechanical connections stable
• Common symptom: loose or vibrating parts, squeaks, or components that shift during use

• One nut with attached washer

• Disconnect power and water before servicing
• Use the correct socket or wrench to avoid rounding the nut
• Tighten to snug fit — avoid overtightening which can strip threads or damage parts
• If replacing a rusted or damaged fastener, inspect mating threads and replace as needed