Rail fish bolts are used for rail joint connections in railway systems. As a professional rail fastener manufacturer, Kingrail Parts can manufacture and supply a range of fish bolts according to various standards such as BS, GB, ASTM, AREMA and DIN.
Fish Bolt Specifications:
Name: fish bolt or fishtail bolt
Standards: GB, DIN, ISO, ANSI/ASTM, B7, BS, JIS, etc.
Grades: 4.8, 6.8, 8.8, 10.9, 12.9
Material: Q235, 45#, 40Cr, 20Mntib, stainless steel, etc.
Size: M12-M24 or as customer's request
Length: 45mm-145mm or according to customer requirements
Surface: plain, black, galvanized, or according to customer requirements
Application: Used to fix the rail fish plate on the rail.
If the buyer provides drawings or samples, non-standard OEM can be provided.
Types of Fish Bolts:
There are 2 types of fish bolts we make most often: round head oval neck fish bolts and diamond neck fish bolts
1. Button head oval neck fishtail bolt
2. Diamond Neck Fish bolt
|Note: All fish bolt dimensions given in inches.|