1. Type , Hexgonal Screw
2. Ball Material, SUS440C, 55HRC
Body Material, Steel 45#,harden to 29-35HRC
Main Body Finish, Black Oxide Coating
Spring ,SUS304
3. Application, It can be installed by using a hex socket .
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.