Security Screws and Anti-Tamper Fasteners
Material: Carbon steel/stainless steel
Grade: 4.8/6.8 SS201.SS304
Finish: blue with white zinc or according to customer's requirement.
Size : according to customer's need.
OEM: yes Application :bank,prisons, and automotive companies ,railings,burial vaults,machinery,utility poles,benchesa and solar panel where do not need maintenance or be detached in the future.