Ss8 Railway Screw Spike

The "SS8 Railway Screw Spike" is specifically designed to securely fasten rail components such as base plates or rail clips to both wooden and concrete sleepers. GNEE Rail, as a leading railway spike supplier in China, offers a wide range of screw spike types including Ss1/130, Ss1/150, Ss2/180, Ss5/150, Ss6/150, Ss7/180, Ss8/150, Ss25/160, Ss35/160, and more. We provide various options for thread profiles, lengths, and diameters that can be customized to meet specific project requirements. We ensure high-quality products suitable for diverse railway applications. Please do not hesitate to contact us for further details and personalized assistance.

Item Name: Railway Screw Spike
Types Available:

Ss8-140

Ss8-150

Ss8-160

Or customized according to customers' drawings

Grades Available: 4.6, 5.6, 8.8, 10.9
Materials: Q235, 35#, 45#, 40Cr

Mechanical Properties:

4.6 Grade: Tensile strength ≥ 400 MPa, Yield strength ≥ 240 MPa, Elongation ≥ 22%, Cold bending 90 degrees without crack

5.6 Grade: Tensile strength ≥ 500 MPa, Yield strength ≥ 300 MPa, Elongation ≥ 20%, Cold bending 90 degrees without crack

8.8 Grade: Tensile strength ≥ 800 MPa, Yield strength ≥ 640 MPa, Elongation ≥ 12%, Cold bending 90 degrees without crack

10.9 Grade: Tensile strength ≥ 1000 MPa, Yield strength ≥ 900 MPa, Elongation ≥ 9%, Cold bending 90 degrees without crack

Surface Finishes: Plain (oiled), Oxide black, Zinc, HDG (Hot-Dip Galvanized), Wax, Bitumen, Dacromet, Sherardizing

Standards: ISO 898-1, UIC 864-1, and NF F500-50

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