Dog spike for the fastening of wood sleeper, concrete sleepers.
Manufactured according to standard ASTM, NF, UIC864-1, etc.
Name | railway rail screw spike | |
Type | Ss5 Ss8,Ss23,Ss25 | |
M22x185, M24x195 | ||
Square head screw spike 22x145, 22x155, 22x165 | ||
Hexagon screw spike 22x145, 22x155, 22x165, 22x185, 22x195 | ||
Grade | 5.6 | 8.8 |
Material | 35# | 45# |
Mechanical properties | Tensile strength: ≥500Mpa | Tensile strength: ≥800Mpa |
Yield strength:≥300Mpa | Yield strength:≥640Mpa | |
Elongation:≥20% | Elongation:≥12% | |
Cold bending: 90 degree without crack | Cold bending: 90 degree without crack | |
Surface | plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing | |
Standard refers | ISO898-1, UIC864-1, and NF F500-50 | |
Package for dog spike:
1. 20kg plastic bags/hessian bags+ply-wood pallets or wooden boxes.
2. Carbons+ply-wood pallets
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