Customization: | Available |
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After-sales Service: | Returns and Exchanges |
Warranty: | 1 Year |
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Railroad Hexagon Square Head Wooden Concrete Rail Screw
Product Name | Specification | Material | Surface | Standard | |
Screw Spike | Square Head,Hexagon Screw Spike | M22*145 | S235JR,Q235, 45#, 55#, 35Cr,ect | Black Oil Zinc Paint Dacromet |
UIC, ASTM, AREMA, DIN, GB, etc |
M22*155 | |||||
M22*165 | |||||
M22*185 | |||||
M22*195 | |||||
Other Size | |||||
Conventional Spike | Square 16*165 | ||||
Shank Spike |
Types of rail sleeper spike
Product Name | Type | Specification | Weight/KG | Surface | Standard |
Sleeper Screw | Ss 1/130 | M22*130 | 0.451 | Black Oil Zinc Paint Dacromet |
UIC, ASTM, AREMA, DIN, GB, etc |
Ss 1/150 | M22*150 | 0.478 | |||
Ss 2/180 | M22*180 | 0.595 | |||
Ss 5/150 | M24*150 | 0.545 | |||
Ss 6/150 | M26*150 | 0.702 | |||
Ss 7/180 | M24*180 | 0.636 | |||
Ss 8/140 | M24*140 | 0.528 | |||
Ss 8/150 | M24*150 | 0.548 | |||
Ss 24/165 | M24*165 | 0.59 |
Grade | 4.6 | 5 .6 | 8.8 | 10.9 |
Material | Q235 | 35# | 45# | 40Cr |
Mechanical | Tensile strength: ≥ 400Mpa | Tensile strength: ≥ 500Mpa | Tensile strength: ≥ 800Mpa | Tensile strength: ≥ 1000Mpa |
Yield strength: ≥ 240Mpa | Yield strength: ≥ 300Mpa | Yield strength: ≥ 640Mpa | Yield strength: ≥ 900Mpa | |
Elongation: ≥ 22% | Elongation: ≥ 20% | Elongation: ≥ 12% | Elongation: ≥ 9% | |
Cold bending: 90 degree | Cold bending: 90 degree | Cold bending: 90 degree | Cold bending: 90 degree | |
without crack | without crack | without crack | without crack | |
Surface | plain (oiled) , Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing |
Packing of rail screw spike