HSW Hot Wheels System – Premium Connector Upgrade

What it is

A connector upgrade designed to expand the HSW Hot Wheels modular display system for wider Hot Wheels Premium blister packaging.

The existing rail system remains unchanged.
Only the connector width is increased, allowing Premium card formats to fit cleanly while maintaining the same modular structure and mounting system.

System Integration

This model is part of the HSW Hot Wheels modular display system.

Base component:
→ HSW Hot Wheels System – Blister Mount

Compatible rail components:

→ Left Display Rail
→ Right Display Rail
→ Left Bottom End Rail
→ Right Bottom End Rail

Connector options included:

→ Wide Single Connector
→ Wide Expansion Connector

Mounting options:

Direct mounting:
→ Can be mounted directly to walls, wood panels, or custom surfaces

HSW integration:
→ HSW Hot Wheels System – Hex Adapter (for mounting on HSW walls)

Optional upgrades:
→ HSW Hot Wheels System – Logo Add-On (adds a clean visual highlight)

→ Mainline Topper Module Pack

Key Features

Designed specifically for wider Hot Wheels Premium packaging

Uses the same rail system as the standard version

Modular and expandable design

Compatible with existing HSW components

Secure hold without damaging packaging

Easy upgrade from standard connectors

Mounting

The system is designed for use with M3 countersunk screws to ensure a clean and flush fit.

Screw type: M3 countersunk (flat head)

Recommended length: 8–12 mm (depending on wall or adapter setup)

Use Case

Perfect for collectors who want to integrate Hot Wheels Premium models into the existing HSW display system without changing the base rail structure.

Works well for mixed collections using both Mainline and Premium packaging formats.

Closing

Designed as a seamless upgrade for wider Premium card formats while maintaining full compatibility with the HSW modular rail system.

Print Settings

Material: PLA or PETG

Layer height: 0.2 mm

Infill: 15–25%

Supports: Not required for main parts

Orientation: Print flat for best strength

Notes

Only the connector width changes.
The rail geometry remains identical to the standard system.

Wide connectors are intended for Hot Wheels Premium packaging and similar wider card formats.

Uses standard M3 countersunk screws for mounting.

PETG recommended for higher durability.

Fit may vary slightly depending on blister packaging variations.