ASTM Standard Hot Dip Galvanized Railway Double End Screw Spike / Rail Road Spikes
1. Introduce:
A rail screw spike, also called sleeper screw, rail screw or lag bolt, is a medium or large metal screw used to fasten a rail base plate or rail. 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.
2. Specification
| Name | ASTM Standard Hot Dip Galvanized Railway Screw Spike Insert Sleeper Railway Screw |
| Type | Ss5.-150 | V20-135 |
| | Ss8-140 | V23-115 |
| | Ss8-150 | V23-135 |
| | Ss8-160 | V23-155 |
| | Ss23-160 | V23-215 |
| | Ss25.-165 | V26-115 |
| | Ss35.-161 | |
| | Or the type by customers’ drawings |
| Grade | 4.6 | 5.6 | 8.8 | 10.9 |
| Material | Q235 | 35# | 45# | 40Cr |
| Mechanical properties | 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 without crack | Cold bending:
90 degree without crack | 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 |
3. Advantage:
Our products are mainly made through hot forging.
The threads of rail screw spikes are made by hot rolling with special threading machines.
We produce metric threads, BS, BSW, TR thread, or round threads.
We also make rail fastenings for crane rail and elevator guide rail, along with other related products. We manufacture according to GB/TB (Chinese national standards and railway standards), AREA, UIC, BS, DIN, ASTM, and AS standards.
4. Order Hints:
MOQ: based on your product
Delivery time:Within 30days after order confirmed
Shipment: sea freight
Payment term: T/T 30% deposit, balance before shipment; LC
5. Our product range:
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
8. Rail Shoulder/ Rail sleeper Inserts/ Rail Anchors for rail sleepers
9. Plastic dowel / Guide plate/ Nylon insert
6. Photos for Reference
Product Tags:
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ASTM Hot Dip Galvanized Railway Sleeper Screws Double End Screw Spike Images
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