1/2"X4" Dog spike for rail fastening

1/2"X4" Dog spike is a large nail used to secure and fasten rails in a railway system. The main function of the railroad spike is to ensure a correct gauge position.During railway transportation, the spike does not need to provide a strong vertical force, which allows the railway track more freedom of movement.

Main Size of Rail track spike

1/2"X1/2"X4",other length at customer's request

Photo of Rail track spike

Main Type

* To North/South American market

This rail spike is manufactured according to ARMEA specifications or customers' requirements.

Size: 3/4", 1/2", 5/8"
Length: 3", 3-1/2", 4-1/2", 5", 5-1/2", 6",etc
Material: Q235, 35#, Q355, etc.
Surface: Plain,etc

* Material to Grade 5.6 or at customers' requirement, mainly supply to Europe

Size: 12X12X115mm,etc

Surface: Plain,etc

*To GOST 5812-82

Standard: GOST 5812-82, stand a tensile strength of 49KN(5ton force)

Size:16X16X165/205/230/280mm, etc

Surface: Plain,etc

*Main supply to Sweden

Size:16X16X170mm, etc

Surface: Plain,etc

* Boat spike

Size:3/8X3/8X6"/8"/10", 1/2X1/2X10"/12"

Material: Q235,etc

Surface:Plain, black, Galvanized, etc.