Bolt & Nut, Takenaka Seisakusho
Takenaka Seisakusho DACROTIZED Coating Bolt
Import from: Japan
Manufacturer: Takenaka Seisakusho
DACROTIZED Surface Treatment
DACROTIZED treatment developed Diamond Shamrock gives (anticorrosive film having both self-restoring function and sacrificial corrosion preventive function) to metal products， of which performance is superior to that of galvanizing.
Performance table
| items | Test method | Test result | |
|---|---|---|---|
| Salt spray test | JIS Z 2371 | 1,000 hours | |
| Torque coefficient | Standards | JIS B 1186 | 0.2〜0.3※1 |
※1： By doing the additional surface treatment, low torque coefficient type is also available.
Treating process
By basket type dip-spin coating method, a film of excellent throwing power is formed.
