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 steel CVD bones, a large quantity durable than orginial elements. Stainless screws to guide the wheel hex. 1. affordable harden steel CVD bones, more powerful than very first synthetic SVD, stay much longer, reduce the harm. 2. Eye getting anodized colurs, corrosion and scratch opposition in wheel hex. 3. metal screws for mounting the wheel hex, even more safe versus initial wheel hex and CVD bones. Ideal for 6S and 8S