NISSAN 76848-71S00 Screw Grommet

The genuine NISSAN 76848-71S00 screw grommet is a premium-quality OEM fastener engineered specifically for the secure, vibration-free mounting of various body and interior trim panels. This specialized grommet ensures stable screw retention in sheet metal holes, preventing thread damage and corrosion caused by metal-to-metal contact.

Key Functions and Features:

• Vibration Damping and Sealing: The flexible yet highly durable plastic construction absorbs driving vibrations and prevents rattling of the secured components.
• Corrosion Protection: Shields the edges of body mounting holes from mechanical damage and moisture intrusion, thereby reducing the risk of rust.
• Simple and Secure Fastening: Acting as an expanding insert when pressed into the hole, it creates a firm, anti-rotation anchor as the screw is driven into place.

Technical Specifications:

• Manufacturer: NISSAN (Original Equipment Manufacturer)
• Part Number: 76848-71S00
• Part Type: Screw grommet / expansion nut
• Material: High-strength, age- and heat-resistant plastic (polyamide/nylon) resistant to automotive fluids and environmental exposure.
• Installation Location: Mounting points for body panels, fender liner shields, bumpers, rocker molding covers, or interior trim components.

Signs of Wear or Failure:

Plastic fasteners can age, become brittle, and break over time due to temperature fluctuations and UV exposure. Common signs of failure include:

• Loose, rattling, or misaligned trim panels.
• Stripped threads or the screw spinning freely within the grommet.
• Physical breakage or cracking during service or maintenance work.

To ensure proper fitment and factory retention strength, damaged or aged grommets should always be replaced with genuine NISSAN OEM parts.