Economical Custom Design Stainless Steel Long Screw Spikes

Rail screw spike, also called sleeper screw, rail screw or lag bolt, is a medium or large metal screw used to fasten a rail tie plates or rail. Rail screw spike is usually made of Q235 steel. Such spikes are always fastened into holes bored into the tie sleeper, sometimes together with imbedded plastic dowels, popularly used for rails with wooden sleepers, especially in America and Canada.The Rail screw spikes pull-out resistance is 0.5 ~ 1.0 times larger than that of common rail dog spike, but the thrust resistance is 50% less. Due to disassembly and assembly inconvenience, it is difficult to adjust the rail gauge, which is generally used on the railway turnout.As for the cost, the rail screw spike require higher cost than the rail dog spike but has the advantage of greater fixing power; approximately twice that of a rail spike, and can be used in combination with spring washers.No.Product NameSpecificationMaterialSurfaceStandard1Fishtail BoltM8-M64Q235,45#,55#,etcZinc,Plain, Black OilUIC,AREMA,JIS,GB or according to your requests.2Screw SpikeSquare Head Screw SpikeM16-M22 *145-200Hexagon Head Screw SpikeOther Types  TypeSpecificationWeight/kgSurfaceStandard3Sleeper ScrewSs 1/130M22*1300.451Zinc,Plain, Black OilUIC,AREMA,JIS,GB or according to your requests. Ss 1/150M22*1500.478Ss 2/180M22*1800.595Ss 5/150M24*1500.545Ss 6/130M26*1300.658Ss 6/150M26*1500.702Ss 6/170M26*1700.385Ss 7/180M24*1800.636Ss 8/140M24*1400.528Ss 8/150M24*1500.548Ss 8/160M24*1600.568Ss 23/160M23*1600.645Ss 24/165M24*1650.59Ss 25/165M25*1650.625For meeting various needs of clients, we can offer coach screws, stud screw, railway sleeper screws and other coustom screw spike in railway.Ss series rail screw spike: Ss series rail screw spike is designed according to the standard UIC864-1Type    Dimension (mm)    Weight (Kg)Ss5-150    M24×150    0.545Ss8-140    M24×140    0.528Ss8-150    M24×150    0.548Ss8-160    M24×160    0.568Ss23-160    M24×160    0.645Ss25-165    M24×165    0.625Ss35-161    M24×160    0.657ASTMA66-87 screw spike:We also supply the railway sleeper screw spikes for the USA with the standard ASTMA66-87, cold bending 90 degree without cracks. Standard strength 65000PSI or high strength 100000psi is available. Common sizes include 3/4", 7/8", 15/16"Screw spike with big disk:Screw spike with big disk for Africa and South AmericaRail screw spikes with big disk are mostly applied in South America and AfricaDiameter: 22mm, 23mmLength: 115mm, 133mm, 178mm3V sleeper screw:The mechanical properties of 3V sleeper screw are in accordance with NF F 50006,Tension strength: 700MPA (min),Elongation: 12% (min),Cold bending: 30 degree without crack.Type    Dimension(mm)    Weight (Kg)V20-135    M20×135    0.438V23-115    M23×115    0.48V23-135    M23×135    0.55V23-155    M23×155    0.62V23-215    M23×215    0.78V26-115    M26×115    0.55High tension screw spike:High tension screw spike is also called as screw spike for wooden sleeper. Size: 15/16×6-1/2.Tensile Strength    Yield Strength    Elongation    Reduction of Area    Hardness120,000psi(min)    92,000psi(min)    14%(min)    35%(min)    HRC22-HRC3Coach screw:Coach screw is usually used for the mining industry in South Africa.Diameter: 18mmLength: 65mm and 75mmMaterial: Q195 and Q235DHS35 screw spike:DHS35 rail sleeper screw spike can be used as a part of SKL14 rail fastening systemDiameter: 24mmLength: 158mm and 161mmT type screw spike :T type screw spike with round thread, according to the standard NF-F 50014Double-head screw spike:Railway sleeper screw spike with two ends is also called as double-head screw spike, usually used together with the Nabla clip system. It is very popular in Africa. For meeting with the bending test, we use special material TD16 to produce the sleeper screw, bending 30 degree and straightening it, without crack.Size: 23×174Material: TD16Dive spike:The dive spike has wide applications, including timber construction highway crossing planks and panels, bridge and trestle guard rails, motor car set-off, docks, etc. The dive spike has advantages of low cost of installation and maintenance. Meet with the standard ASTMA66-87, cold bending 90 degree without crack.Main Size: 5/8×10 and 7/8×7Material: 35#Tensile Strength    Yield Strength    Elongation 2"414Mpa    207Mpa    >18%Hex head screw spike:Screw spike with slotting head, as per UIC864-1Size: 24×131 and 24×150Any other type can be customized according to customers' drawings and grade.Production Processs:1. Raw material 2. Wire drawing 3. Wire drawing cutting 4. Head shaping 5. Edge cutting 6. Wire rolling 7. Heat treatment 8. Surface treatment 9. Final inspection 10. Packaging 11. ShippingOur Services:Ruika produces and sells a variety of threaded rail screw spikes for wooden or cement sleepers, product specifications: Ss5, Ss8, Ss23, Ss25, Ss35, and 3V threaded spikes V20, V23, V26 and various trapezoidal thread bolts and so on. The grades are 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9, 12.9. Material grade: Q235