Rail screws are also called screw spikes, which are usually used to fix the rails and rail sleepers. They can also be used with plastic dowels. According to the different types of thread, length, diameter, and head shape, rail screws can be divided into different types, and you can choose according to your needs.
Types
SS25 Sleeper Screw
Product name: SS25 Sleeper Screw
Size: 25XL, L = 160mm to 200mm
Level: 4.6, 5.6, 8.8
Standard: ISO898-1, UIIC864-1 and NF F500-50
Surface: plain oil, sandblasting oil, black oxide, galvanized, HDG, Dacromet, Sherardizing
SS35 Sleeper Screw
Product name: SS35 Sleeper Screw
Size: 24xl, L = 150mm to 240mm
Level: 5.6, 8.8
Standard: ISO898-1, UIIC864-1 and NF F500-50
Surface: PLain oiled, Blasted oiled, Oxide black, Zinc plated, HDG, Dacromet, Sherardizing
3V screw
Product name: 3V screw
Size: 20x135mm, 140mm, 23xl l = 115mm to 255mm
Level: 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
Product name: R Screw Spike
Size: 24x180mm
Level: 4.6, 5.6, 8.8
Standard: AS1085.18
Surface: HDG
TR thread screw
Product name: TR thread screw
Size: TR 22XL, TR23XL, L = 115mm to 165mm, step of 5mm
Level: 4.6, 5.6, 8.8 10.9
Standards: NF F500-15, UIIC864-2, ISO898-1
Surface: ordinary oil, sandblasting oil, black oxide, galvanized, HDG, Daklo, zinc osmotic
S1 Screw Spike
Product name: S1 Screw Spike
Size: 24x185mm
Level: 8.8
Execution standard: GB/T3098.1
Surface: ordinary oil, sandblasting oil, black oxide, galvanized, HDG, Daklo, zinc osmotic
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