| Place of Origin |
China |
| Brand Name |
HX |
| Model Number |
HX-2 |
Specifications Standard ----ASTM, EN, GB and or according to customers’ specifications Size ----20×145,22×150...,1/4…1-1/2″×1-1/2…16-1/2″ Grade------ ASTM A307 ASTM A325 ,4.6, 4.8, 5.6 ,5.8 ,8.8 Surface treatment------ black, electrogalvanization and Dacromet Types 1,Cone Screw Spike 2,General Screw Spike 3,Twisted Screw Spike 4,Pointed-end Screw Spike 5,70 Type helical spike