Screw Spike & Sleeper Screw

How to Choose Right Screw Spike?

Screw spike also called sleeper screw, it is usually used to fasten steel rail and rail sleeper and it can be also used with plastic dowels. According to different threads, lengths, diameters and head shapes, screw spike can be divided into different kinds, so you can choose it based on your requirements.

Screw spikes

Hot Sale Screw Spike Category Show

SS25 Sleeper Screw

SS25 sleeper screw
  • Product Name: SS25 Sleeper Screw
  • Size: 25xL, L=160mm to 200mm
  • Grade: 4.6, 5.6, 8.8
  • Standard: ISO898-1, UIC864-1, and NF F500-50
  • Surface: PLain oiled, Blasted oiled, Oxide black, Zinc plated, HDG, Dacromet, Sherardizing

SS35 Sleeper Screw

SS35 sleeper screw
  • Product Name: SS35 Sleeper Screw
  • Size: 24xL, L=150mm to 240mm
  • Grade: 5.6, 8.8
  • Standard: ISO898-1, UIC864-1, and NF F500-50
  • Surface: PLain oiled, Blasted oiled, Oxide black, Zinc plated, HDG, Dacromet, Sherardizing

3V Screw

3V screw spike
  • Product Name: 3V Screw
  • Size:20x135mm,140mm, 23xL L=115mm to 255mm
  • Grade: 4.6, 5.6, 8.8
  • Standard: NF F500-15
  • Surface: Plain oiled, Blasted oiled, Oxide black, Zinc plated,HDG, Dacromet, Sherardizing

R Screw Spike

R screw spike
  • Product Name: R Screw Spike
  • Size: 24x180mm
  • Grade: 4.6, 5.6, 8.8
  • Standard: AS1085.18
  • Surface: HDG

Tr Thread Screw

Tr thread screw spike
  • Product Name: Tr thread Screw
  • Size: Tr 22xL, Tr23xL,L=115mm to 165mm, with step of 5mm
  • Grade:4.6, 5.6, 8.8 10.9
  • Standad: NF F500-15, UIC864-2, ISO898-1
  • Surface: Plain oiled, Blasted oiled, Oxide black, Zinc plated,HDG, Dacromet, Sherardizing

S1 Screw Spike

S1 screw spike
  • Product Name:S1 Screw Spike
  • Size:24x185mm
  • Grade: 8.8
  • Standard: GB/T3098.1
  • Surface: Plain oiled, Blasted oiled, Oxide black, Zinc plated, HDG, Dacromet, Sherardizing

New Products:

New products Specification Material Unit weight Surface treatment
Screw Spike M24*160 Q235 0.66kg/pc Plain
M21*149 0.61kg/pc
M22*180 0.654kg/pc Hot-dip galvanized

Screw Spike Quality Inspection

First of all, screw testing should be implemented at the beginning of wire rod of the screw. The quality of precision screw is directly related to production of wire.

The second step is to inspect head screw forming. Mould testing is the most important for forming process of screw spike. Good mould is the premise that makes good screw spike. Then next step is to inspect production machine of screw spike, which is conducive to safe and smooth production. Formed screw spike should be inspected whether it is with any burrs or not and then be measured for its accurate size.

Screw spike testing

The third step is about detection of screw thread. The detection of thread pitch should also meet the requirements of customer and international standards.

The last step is the screw shipment inspection. The method is to pick out the screw spikes that are not qualified, and then leave the best quality screw spikes to the customer.

Screw Spike Multiple Transportation Modes

AGICO supports for multiple delivery. Based on customer’s requirements, we will determine the most satisfactory way of delivery in common.

Road transport Train solution
Waterways Air transport
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