Lead Screw
Overview
Premium Machining Co., Ltd in Dongguan, Guangdong lists Lead Screw under Lead Screws. The listing gives material 40Cr, hardness HRC 55 and surface treatment Black Oxide.
Technical specifications
| Material | 40Cr |
|---|---|
| Hardness | HRC 55 |
| Surface Treatment | Black Oxide |
| Gear accuracy level | 9 levels or less |
| Gear accuracy grade | 8 ~ 7 grade |
| Scope of application | mainly used for mass production |