NISSAN 76848-51S00 Screw Grommet

The genuine Nissan 76848-51S00 screw grommet is a premium-quality OEM fastener engineered specifically for the secure and durable mounting of vehicle body and trim components. This plastic insert plays a crucial role in providing vibration-free, stable retention for various panels.

Key Functions and Features:

• Secure Fastening: Provides optimal tension and retention for mounting screws in thin sheet metals or plastic components.
• Corrosion Protection: Prevents direct metal-to-metal contact between the screw and the body, minimizing the risk of rust formation at mounting points.
• Noise and Vibration Damping: Due to its resilient material, it absorbs vibrations while driving, preventing interior trim and exterior panel rattles (NVH reduction).

Technical Specifications:

• Manufacturer: Nissan (Genuine OEM part)
• Part Number: 76848-51S00
• Part Type: Screw grommet / plastic insert
• Material: High-strength, automotive-grade polyamide (nylon) with excellent resistance to environmental impacts, engine heat, and chemicals (e.g., salt water, cleaning agents).
• Typical Installation Locations: Securing wheel arch liners, bumper reinforcements, rocker panel moldings, engine splash shields, and other interior or exterior trim components.

When is Replacement Necessary?

Over time, plastic fasteners lose their flexibility due to temperature fluctuations and UV exposure, becoming brittle and prone to breakage. Replacing grommets is particularly recommended after body repair work, or bumper and fender removal, as previously installed fasteners may lose significant retaining force or suffer damage during removal.