Track Bolt

Track Bolt
Product Standard: AREMA or ASTM, BS and UIC, or other standard or drawing required by clients.
Specification: Diameter M20 M22, M24 and 3834781"to 1-18", without length limited.
Grade: 4.6,5.6.,6.8 ,8.8, 10.9, Grade 2, Grade 5 and Grade 8.
Protection: Black, galvanized and hot dip galvanized
Market� Britain, Spain, Belgium, Germany, and other European countries as well as the United States, Canada, Chile, Brazil, the Americas, also of Australia, Indonesia and other Southeast Asian countries, Japan and South Korea for a long time, Russia, and other various parts of the world to provide.