Rail Bolt

Description

Main Function

The Rail Bolt is used for fixing baseplates to sleepers. And Fishbolt can be used to assemble Fishplates and the steel Rails.

Types

Variety types of T Head Bolt, Hexagon Head Bolt, Square Head Bolt, Tunnel Bolt, Double Head Bolt, ect.

Surface Treatment

Zinc, HDG, Plain oiled, Black Oxide, etc

Material & Grade

Grade 4.8 of material Q235, Grade 5.8 of material 35K, Grade 8.8 of material 45#, Grade 10.9 of material 40Cr

Item	Component	Types	Material
1	Rail Clip	SKL12	60Si2MnA
2	Screw Spike	Ss8	35K
3	Rail Dowel	Sdu9, Sdu25	HDPE/PA6
4	T Bolt&Nut&Washer	Hs32/Hs26	35K
5	Rail Pad	According to customer’s drawing	EVA/TPU
6	Tie Plate	UIC54/UIC60	Q235/QT450-10

Types	Photos	Technical Specifications
T bolt		Size: M16 – M48 Material: Q235, 35#, 45#, 40Cr Grade: 4.6, 5.6, 8.8, 10.9 Surface: Plain, Oxide Black, Zinc, HDG, Color Painted. Standard: BS , AS , AREMA, DIN, ISO, GB, etc.
Hexagon track bolt		Size: M16 – M48 Material: Q235, 35#, 45#, 40Cr Grade: 4.6, 5.6, 8.8, 10.9 Surface: Plain, Oxide Black, Zinc, HDG, Color Painted. Standard: BS , AS , AREMA, DIN, ISO, GB, etc.
Square head track bolt		Size: M16 – M48 Material: Q235, 35#, 45#, 40Cr Grade: 4.6, 5.6, 8.8, 10.9 Surface: Plain, Oxide Black, Zinc, HDG, Color Painted. Standard: BS , AS , AREMA, DIN, ISO, GB, etc.
Fish bolt		Size: M16 – M48 Material: Q235, 35#, 45#, 40Cr Grade: 4.6, 5.6, 8.8, 10.9 Surface: Plain, Oxide Black, Zinc, HDG, Color Painted. Standard: BS , AS , AREMA, DIN, ISO, GB, etc.
Tunnel Bolt		Types: Square flange bolts with round thread, special curve bolt, spear bolts with special pitches, etc. Material: Q235, 35#, 45#, 40Cr Grade: 4.6, 5.6, 8.8, 10.9 Surface: Plain, Oxide Black, Zinc, HDG, Color Painted.
Double head track bolt		Size: M16 – M48 Material: Q235, 35#, 45#, 40Cr Grade: 4.6, 5.6, 8.8, 10.9 Surface: Plain, Oxide Black, Zinc, HDG, Color Painted. Standard: BS , AS , AREMA, DIN, ISO, GB, etc.