Brand Name : ZhongYue
Model Number : ZHONGYUE Screw Spike
Certification : ISO9001:2015
Place of Origin : China
MOQ : 10000pcs
Price : Negociable
Payment Terms : T/T, 30% in advance
Supply Ability : 10,000pcs per week
Delivery Time : 10 to 30 days according to your order quantity
Packaging Details : 25kg Cartons or woven bags onwooden pallet , 36 bags/pallets , 24 pallets/container
Product Name : 5.6 Grade 35# Screw Spike DIN Standard High Hardness
Application : Railway construction
Material : Q235, 35#, 45#, 40Cr
Surface Treatment : HDG, Oil, Oxide Black, Wax
Brand : Zhongyue
Grade : 4.6, 4.8, 5.6, 8.8
Standard : ISO898-1, UIC864-1, And NF F500-50
Hardness : 43-47
Tensile strength : 500Mpa
Yield strength : ≥300Mpa
Elongation : ≥20%
Cold bending : 90 degree without crack
Customization : Acceptable
Samples : Available
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
Zhong yue's products ranges:
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.
High Hardness 5.6 Grade 35# Railway Screw Spikes , DIN Standard Images |