As a professional fishtail bolt company in China, Kingrail Parts can produce fishtail bolts of various sizes, which are manufactured according to various international standards.
Railway fishtail bolts are used for rail joint connections in railway systems. Fishtail bolts are usually used with spring washers and nuts to fasten steel rails.
Fishtail Bolt Specifications:
Standards: GB, DIN, ISO, ANSI/ASTM, B7, BS, JIS, etc.
Grade: 4.8, 6.8, 8.8, 10.9, 12.9
Material: Q235, 45#, 40Cr, 20Mntib, stainless steel, etc.
Size: M12-M24 or according to customer requirements
Length: 45mm-145mm or according to customer requirements
Surface: plain, black, galvanized or according to customer requirements
Purpose: Used to fix the guide rail fish plate on the steel rail.
Customization: We can customize fishtail bolts according to the drawings or samples provided by the buyer.
Types of Fishtail Bolt:
1. Round head oval neck fishtail bolts
2. Diamond neck fishtail bolts
3. Russian standard fish bolt
|Russia scale fish bolt||Bolt Details|
|Material||Tensile stress 381KN|
|Surface treatment||Plain oiled|
4. Square head fishtail bolt
|Square head fish bolt||Bolt Details|
|Size||M20, L as ordered|
|Standard||DIN5903-2 Type B|
|Surface treatment||Zinc plated, hot dip galvanized|