5.6 Grade 35# Screw Spike DIN Standard High Hardness
Screw Spike
Railway screw spikes provide a mechanical interlock that delivers
more than twice the holding power of conventional hammered railway
spikes.Screw spikes are commonly used to fasten timber railway
ties/sleepers; however, they can also be used in conjunction with
plastic ferrules that have been cast into concrete
ties/sleepers.Various thread profiles, lengths, diameters and drive
heads are available to suit specific geographic requirements and
Suyu can help with product specification and selection.
| Name | 5.6 Grade 35# Screw Spike DIN Standard High Hardness |
| 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 |
Application of 5.6 Grade 35# Screw Spike DIN Standard High Hardness
Photos Details of 5.6 Grade 35# Screw Spike DIN Standard High Hardness
Zhong yue's products ranges:
- Rail Fastening
- Rail Sleeper Screw
- Rail Spike
- Railway Bolt
- Elastic Rail Clip
- Rail Shoulder
- Rail Anchor
- Rail Tie Plate
- Rail Clip
- Railway Washer
- Rail Nylon Insulator
- Rail Pad
- Rail Plastic Sleeve
- Rail Fish Plate
- Brake Block
- Rail Nul
- Rail Fastening System
- Crane rail
Production process of 8.8 Grade 45# Oxide Black Screw Spike Insert
Plastic Dowel
Raw material —— Wiredrawing —— Cutting the wire rod to length ——
forming the head —— cutting Edge —— Thread rolling —— Heat
Treatment —— Surface treatment —— Final inspection —— Packaging ——
Shipment
Best regards
Eric Li
Our main products:UIC54 Rail Joint Bar, rail Fishplates, rail joints With GB Standard
Plastic and rubber pads, EVA pad, HDPE pad, dog spike, screw spike,
railway bolt and nut, washer, rail clip, rail shoulder, crane rail,
fish plate, base plate, crane rails and so on.
1. Q: what information should we show if we need price?
A: 1. tree species;
2. size: length*width*thicknessl;
3. quantity;
4. we adopt oiled anti corrosion, if yours special, please mark it.
2.Q: what is anti-corrosion?
A: Using high temperature and pressure oiling corrosion technology.
Technology standards : GB9221-88
3. Q: payment terms?
A: 30% by T/T as deposit, the balance 70% before delivery.
4. Q: Validity Date?
A: 10~15 days in general. it will be showed in quotation.
5. Q: Mold fee?
A: if we have same mold, no mold fee;
if we make new mold with small quantity, client pay for it;
if we make new mold with large quantity, ZHONGYUE pay for it.
