DHS35 Railway Screw Spike

Rail spikes, also known as railroad spikes, railway spikes, railway sleeper spikes, screw spikes, and railway screw spikes, are essential components used in the construction and maintenance of railway tracks. The DHS35 Rail Screw Spike is a specialized fastening component used in railway track systems to secure rails to sleepers or ties.

DHS35 Sleeper Screw Spikes with Uls7 Washer are mainly used for concrete sleepers. They are different themselves for their special type head.

We are professional supplier of Ss35, Ss36 Screw Spikes with different grades such as 4.6, 5.6. The surface finish are many types, such as plain oiled, Dacromet, oxide black, hot- dip galvanized and sherardizing.

1. Appearance：The surface should be smooth and clean, and the product identification should meet the requirements of the drawings.

2. Size：Spikes and flat washers meet the design requirements of drawings;

3. Mechanical properties of spike

Physical tensile: tensile strength ≥ 500 Mpa.
Bar test: tensile strength ≥ 500 Mpa, yield strength ≥ 300 Mpa, elongation ≥ 20%.

4. Cold bending performance of DHS35 rail spike:The crack depth of the threaded part after the 30° cold bending test is not greater than 1.0mm, and the anti-rust layer and the superficial layer of the base material are allowed to have slight peeling, wrinkles and cracks.

5. Anti-corrosion coating:Hot-dip galvanizing, Dacromet, galvanizing.

1. Screw spike/Coach screw/Drive screw/Sleeper Screw, Dog spike/Railroad spike/Lock spike/Cut spike,etc.

2. Rail clip/ Tension clamp/ E, R, SKL clip/ DP clip/ Deenik clip

3. Swivel Bolts/ Track Bolt/ Special bolts/ U bolts/ J bolts/ Anchor bolts/ Foundation bolts/ Stud bolts/ Rod bolts/ Curved bolts/ Tunnel bolts

4. Tie plate/ Base plate / Rail plate/ Rail fixing base/ Rail Pads/ Sole plate/ Sole pad

5. Fish plate / Joint bar / Rail joint/ Splice Bar

6. Track bolt/ T bolt / Rail bolt/ Clamp bolt/ Inserted bolt/ Clip bolt/ Fish bolt/ Square bolt/ Rod bolt /Rail joint bolt

7. Clamp plate/ Rail spring clamp/ Anchor plate/ Steel clip

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GNEE RAIL focuses on the international trade of railway fasteners, leveraging extensive industry experience to provide high-quality services to customers worldwide. We offer full-process support from product selection to after-sales service, with prompt responses to customized orders. Upholding the philosophy of "Experience Builds Trust, Service Ensures Success," we are committed to being a long-term supply partner for global rail transportation clients, working together to create a prosperous future for the industry.

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