Suzhou Zhongyue Railway Material Co.,Ltd.
| Payment Terms | T/T, 30% in advance |
| Supply Ability | 1000 Tons / Month |
| Delivery Time | 25-35 days after placing the order |
| Packaging Details | 25KG double-layer woven bag with fumigation-free wooden pallet |
| Name | UIC Standard Black Railway Groud Screw Spike For Fastening Rails |
| Material | Q235, 35K, 45#, 40Mn2, 20MnSi |
| Grade (Hardness after quenching) | 4.6, 4.8, 5.6, 8.8, 10.9, 12.9, etc |
| Warranty | two years |
| Application | For fastening rails |
| Sample | available |
| Brand Name | ZhongYue |
| Model Number | Ss Series |
| Certification | ISO9001:2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, 30% in advance | Supply Ability | 1000 Tons / Month |
| Delivery Time | 25-35 days after placing the order | Packaging Details | 25KG double-layer woven bag with fumigation-free wooden pallet |
| Name | UIC Standard Black Railway Groud Screw Spike For Fastening Rails | Material | Q235, 35K, 45#, 40Mn2, 20MnSi |
| Grade (Hardness after quenching) | 4.6, 4.8, 5.6, 8.8, 10.9, 12.9, etc | Warranty | two years |
| Application | For fastening rails | Sample | available |
| Brand Name | ZhongYue | Model Number | Ss Series |
| Certification | ISO9001:2015 | Place of Origin | China |
| High Light | railway sleeper fixing screws ，black oxide screws | ||
UIC Standard Black Railway Groud Screw Spike For Fastening Rails
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. Technical specification for reference:
| Tensile Strength | Yield Strength | Elongation | Reduction of area | Hardness | Bend test | Workmanship |
| 120,000 psi min. | 92,000 psi min. | 14% min. | 35% min. | HRc 22 min.-HRc 32 max. | Full size carbon steel screw spikes shall stand being bent cold 45° around a pin 3 times the spike's diameter without cracking on the outside of the bent portion | Screw spikes shall be free from burrs, seams, laps, loose scale, irregular surfaces, and any defects affecting their serviceability |
3. Dimension and weight:
| Type | Dimension (mm) | Weight (Kg) |
| Ss5-150 | M24×150 | 0.545 |
| Ss8-140 | M24×140 | 0.528 |
| Ss8-150 | M24×150 | 0.548 |
| Ss8-160 | M24×160 | 0.568 |
| Ss23-160 | M24×160 | 0.645 |
| Ss25-165 | M24×165 | 0.625 |
| Ss35-161 | M24×160 | 0.657 |
4. Our product range:
5. Photos:
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2003
Total Annual:
100,000,000-200,000,000
Employee Number:
50~150
Ecer Certification：
Active Member
Founded in 2013, located at No.199 Huanlou Road, development zone Kunshan city, we Suzhou Zhongyue Railway Material Co., Ltd. Is a leading and reputed manufacturer of qualified railway fasteners in China. We are certified by ISO 9001:2008. We have a complete set of inspection equipments to stri... Founded in 2013, located at No.199 Huanlou Road, development zone Kunshan city, we Suzhou Zhongyue Railway Material Co., Ltd. Is a leading and reputed manufacturer of qualified railway fasteners in China. We are certified by ISO 9001:2008. We have a complete set of inspection equipments to stri...
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