Features:

Precise Fit: 3×15mm size screw + thin-head design reduces spatial interference with braking components for more hassle-free installation.
Complete Accessories: Comes with an ultra-hard brake disc spring, meeting the installation needs of single-side braking without requiring additional accessories.
Sturdy & Durable: High-hardness steel screw offers rust and wear resistance. It is not easy to strip or break even under long-term braking vibration, ensuring stable fixation of brake pads.
Universal & Practical: Compatible with the installation of brake discs on multiple car models, enabling direct alignment and fixation. The spring assists in buffering and reducing looseness, suitable for daily maintenance and upgrades of model cars.