This technique includes : Stainless pin 3x20 - 2pcs Stainless Pin 3.5*20- 2pcs Stainless screw pin M5x4x20 - 2pcs Screw shaft 5x5 - 2pcs Product major function & usage:
Replace 1st artificial wheel hex, harden metal CVD bones, a huge quantity durable than orginial elements. Stainless screws to support the wheel hex. 1. cost effective harden steel CVD bones, stronger than first synthetic SVD, stay much longer, decrease the harm. 2. Eye getting anodized colurs, corrosion and scratch opposition in wheel hex. 3. steel screws for mounting the wheel hex, much more safe versus initial wheel hex and CVD bones. Perfect for 6S and 8S