No.

Product Name

Specification

Material

Surface

Standard

1

Fishtail Bolt

M8-M64

45#, Q235, etc

Zinc, Plain, Black Oil.  

UIC, AREMA, DIN,JIS or According to your drawings or samples. 

2

Screw Spike

(Fishtail Bolt)

Square Head Screw Spike 

M22×145

M22×155

M22×165

M22×185

M22×195

Other types

Hexagon Screw Spike

M22×145

M22×155

M22×165

M22×185

M22×195

Other types

Type

Specification

Weight/kg

Surface

Standard

3

Sleeper Screw

Ss 1/130

M22×130

0.451

Zinc, Plain, Black Oil.  

UIC, AREMA, DIN,JIS or According to your drawings or samples.

Ss 1/150

M22×150

0.478

Ss 2/180

M22×180

0.595

Ss 5/150

M24×150

0.545

Ss 6/130

M26×130

0.658

Ss 6/150

M26×150

0.702

Ss 6/170

M20×120

0.385

Ss 7/180

M24×180

0.636

Ss 8/140

M24×140

0.528

Ss 8/150

M24×150

0.548

Ss 8/160

M24×160

0.568

Ss 23/160

M23×160

0.645

Ss 24/165

M24×165

0.59

Ss 25/165

M25×165

0.625

                      Other Types

Product Name 

Specification

Material

Surface

Standard

4

Dog Spikes

5/8×6 ''

A3,Q235, 45#,55#, etc

Zinc, Plain, Black Oil.  

UIC, AREMA, DIN,JIS or According to your drawings or samples.

9/16×5-1/2 ''

3/8''×3-1/2 ''

1/2×3-1/2

16×16×165

15.9×139.7

Other Types