As an integral engineering structure, the track lays on the roadbed, plays a guiding role in the train operation, and directly bears the huge pressure of the locomotive and vehicle and its load.Under the dynamic action of the train operation, its various components must have sufficient strength and stability to ensure the train in accordance with the specified maximum speed, e, smooth and uninterrupted operation.
Product name | Din912 Grade 8.8 Galvanized M4 SS304 Metal Screw Fasteners Bolts |
Size | M1-M36,or non-standard as request&design |
Grade | 4.8,8.8,10.9,12.9.etc |
Standard |
GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc |
Materials |
Stainless Steel,Alloy steel,Carbon Steel,Brass,Aluminum and So on |
Finish | Plain, black, zinc plated/according to your requirement |
Package | Cartons&pallets or according to customer''s |
Application | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating |
More details: