Product Details
This SEMS (Self-Expanding Metal Screw) hex flange bolt (part number
1484170-00-A) is an OEM-matching fastener engineered for all Tesla models—including Model 3 (2017+), Model Y (2020+), Model S (2012+), and
Model X (2015+). Designed with precision to meet Tesla’s
automotive-grade standards, it features a hex flange head, M6
thread size, 18mm length, and integrated adhesive coating, making
it ideal for securing interior/exterior components (e.g., trim
panels, bumper brackets, dashboard brackets, and underbody shields)
where vibration resistance and long-term stability are critical.
- Secure Vibration-Resistant Fastening: The bolt’s G1009 steel construction (tensile strength ≥1000MPa)
delivers high load-bearing capacity, while the pre-applied adhesive
coating (MAT, ADH) creates a permanent bond between the bolt and
threaded hole once cured. This eliminates loosening caused by
driving vibrations (e.g., over potholes or rough roads), a common
issue with standard bolts—critical for components like bumper
brackets or underbody shields that face constant stress.
- Hex Flange Head for Stability: The integrated flange (88mm specification, referring to flange
diameter) replaces the need for a separate washer, distributing
clamping force evenly across the component surface. This prevents
damage to soft trim materials (e.g., plastic dashboard brackets)
and ensures a tight, gap-free fit between parts.
- Universal Model Compatibility: Engineered to match Tesla’s factory threaded hole specifications
across Model 3/Y/S/X, it serves as a direct replacement for worn or
lost original bolts. Whether securing interior trim or exterior
structural components, no modifications to the vehicle’s mounting
points are required.
- Applicable Components: Ideal for securing:
- Interior: Dashboard trim brackets, door panel mounts, center
console supports.
- Exterior: Bumper lower brackets, fender liner fasteners, underbody
shield mounts.
- Installation Steps: 1. Clean the threaded hole and component surface to remove dust
or oil (ensures adhesive adhesion); 2. Use a 10mm hex socket to
thread the bolt into the hole—torque to Tesla’s specified value
(typically 8±1 Nm for trim components, 12±1 Nm for structural
brackets); 3. Allow 24 hours for the adhesive to fully cure before
exposing the component to heavy stress.
- Key Note: The adhesive is single-use—once removed, the bolt cannot be
reused (replace with a new unit for re-installation to maintain
vibration resistance).
- Package Options: 5-pack / 10-pack / 20-pack—suits both DIY repairs (e.g.,
replacing a single trim bolt) and professional maintenance (e.g.,
bumper rebuilds).
- Warranty: 2-year limited warranty against manufacturing defects (e.g.,
thread damage, adhesive failure, or corrosion) under normal use.
Important: Not for high-temperature components (e.g., engine bay
parts)—designed for ambient temperature areas (interior, exterior
body, underbody) up to 80°C.
Company Profile
Company Profile
Guangzhou Fuheng Auto Parts Supply Chain Co., Ltd., located in the
Guangzhou auto parts business district, adheres to the business
philosophy of "quality first, pragmatic innovation,
service-oriented, and co creation and win-win", and has established
the independent brand "CheFuning". The Che Funing brand regards
human resources as the foundation of the enterprise and attaches
great importance to the construction of the talent team; The Che
Funing brand regards product quality as the life of the enterprise,
and every single product from screws to accident parts is carefully
selected.
The CheFuning brand helps partners transform from traditional fuel
vehicles to new energy vehicle models, expands from a single
horizontal vulnerable parts operation to a new energy full vehicle
parts channel enterprise, upgrades from regional chain stores to
independent brands of new energy full vehicle series, standardizes
the operation of independent brands in the new energy industry, and
integrates resources to reduce costs and increase efficiency,
occupying the commanding heights of enterprise management.









