Sleeper screw

1. Rail clip/Tension clamp

Type:skl1,skl3,skl12,skl14

Raw material:38Si7,60Si2CrA

Surface:plain(oil),black paint,colour paint,zinc,hdg etc

 

2. Screw spike/Sleeper screw/Coach screw

Type:Ss5,Ss8,Ss25,Ss36...

Raw material:Q235,35K,45#,40Mn2,20MnSi

Grade:4.6,5.6,8.8

Surface:plain (oil),black paint,colour paint,zinc,hdg etc.

 

3.Dog spike/Track spike

Type:all kinds according to drawings

Raw material:Q235.

Surface:plain(oil)

 

4.Clip bolt/ T bolt /Rail bolt/Clamp bolt /Inserted bolt/Track bolt/Fish

bolt/Square bolt

Raw material:Q235,35K,45#,40Mn2,20Mnsi,35CrMo,40Cr,42CrMo

Grade:4.6,4.8,5.6,8.8,10.9,12.9

Surface:plain(oil),black paint,colour paint,zinc,hdg etc.

  

5.Fish plate /Joint bar

Type:Many kinds available

Raw material:45#,50#

 Surface:Plain (oil)

 

6. Clamp plate/Rail clamp/Anchor plate

Type : KPO3. KOP06

Raw material : Q235.45#

Surface : plain (oil ). black paint . zinc .hdg etc.

   
7. Spring Washer:

Size from 3/4-1,

Raw material: 65Mn, 60Si2Mn, 70#

Surface:Black, zinc plated, hdg

 

8. Nut

Type:Hex head, square head, Flang head DIN, BS, AREA Standard

Size: above M16

Raw material: Q235. 35K.45# . 40Mn2. 20Mnsi .35CrMo. 40Cr. 42CrMo

Grade:4, 5,6, 8,9, 10,12

Surface: plain, black, zinc, hdg