Zinc Plated Flat Spring Locking Washer for Railway Fastenings

ULS6 Flat Washer Zinc Plated 41kg per Mpcs for Railway Fastenings

A washer is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are as a spacer, spring (belleville washer, wave washer), wear pad, preload indicating device, locking device, and to reduce vibration (rubber washer). Washers usually have an outer diameter (OD) about twice the width of their inner diameter (ID). Washers are usually metal or plastic. High quality bolted joints require hardened steel washers to prevent the loss of pre-load due to Brinelling after the torque is applied. Type Demension Weight (Kg/Mpcs) Spring wsaherFe6(UIC864-3) diam: 25 90 Spring washer AREA67 7/8 90.55 Spring washer AREA67 1 152.33 Spring washer AREA67 1-1/8 187.65 Plain pattern washer 7/8 70.46 Plain pattern washer 1 78.03 Plain pattern washer 1-1/8 85.32 Flat washer ULS6 47/23/4 41 Flat washer ULS6 50/25/4 42

Samples Show:

 We can provide products as following :

1. E clip

  Type :e1609. e1809. e1817. e2055. e2056. e2009. e2001. e2006. PR401. PR309....

  Raw material : 60Si2MnA
  Surface : plain (oil ). black paint . colour paint .zinc .hdg etc.
2. Rail clip/Tension clamp   

  Type : skl1. skl3. skl12. skl14
  Raw material : 38Si7. 60Si2CrA
  Surface: plain (oil ). black paint . colour paint . zinc .hdg etc.
3. Screw spike/Sleeper screw

  Type : Ss5. Ss8. Ss25 . Ss36 ... all kinds available according to customers drawings and samples .
  Raw material : Q235. 35#.45# . 40Mn2. 20Mnsi
  Grade : 4.6.5.6.8.8
  Surface: plain (oil ). black . zinc .hdg etc.
4. Dog spike/Railroad spike

  Type : All kinds available available according to customers drawings and samples .
  Raw material : Q235 .
  Surface : plain (oil)
5. Clip bolt/ T bolt /Rail bolt/Clamp bolt /Inserted bolt/Track bolt/Fish bolt/Square bolt

  Type : All kinds available available according to customers drawings and samples .
  Raw material: Q235. 35#.45# . 40Mn2. 20Mnsi .35CrMo. 40Cr. 42CrMo
  Grade : 4.6.4.8.5.6.8.8.10.9.12.9
  Surface : plain (oil ). black . zinc .hdg etc.
6. Tie plate /Base plate /Rail plate/Rail fixing base

  Type : All kinds available according to customers drawings and samples .
  Raw Material : QT400-15 .QT450-10 .QT500-7. ZG25 .ZG35. ZG45
  Surface : plain (oil)
7 .Fish plate /Joint bar

  Type : Many kinds available
  Raw material : 45# .50#
  Surface : Plain (oil)
8. Clamp plate/Rail clamp/Anchor plate

  Type : KPO3. KOP06 All kinds available according to customers drawings and samples
  Raw material : Q235.45#
  Surface : plain (oil ). black paint . zinc .hdg etc.
9 .Rail pad

  Type : All kinds available according to customers drawings and samples
  Raw material : EVA
  Surface : plain
10. Plastic dowel /Guide plate

  Type : All kinds available according to customers drawings and samples
  Raw material : PA66
  Surface : plain
11. Rail Shoulder

  Type : All kinds available according to customers drawings and samples
  Raw material : QT400-15 .QT450-10 .QT500-7
  Surface : Plain