Alloy Steel Hex Head Sleeper Screw for Railroad Concrete Sleeper

• Customization: Available
• Certification: AREMA, BS, ASTM, UIC, TB
• Type: Track Train
• Model NO.: Screw spike
• Size: 24*185 mm
• Materials: Alloy Steel
• Grades: 8.8
• Standards: GB/T 3098.1
• Surface Finishing: Plain Oiled, Blasted Oiled
• Thread Form: Coarse Thread
• Transport Package: Gunny Bags or Cartons and Wooden Pallet
• Specification: SGS
• Trademark: ZBRF
• Origin: China
• HS Code: 7302909000
• Production Capacity: 16000tons

Product Description

Prodcuts Description

Item	Railway hex head sleeper screw
Size	24*185mm
Material	Alloy steel
Grade	8.8
Standard refers	GB/ T 3098.1

Production Capacity:600T/Month
Product Description
1. Standard: UIC864-1
2. Grade(class): Normal(low carbon steel), 4.6, 5.6, 8.8
3. Protection: Plain, black, Zinc plated, Hot dip galvanised
4. Application: For both wooden sleeper and concrete sleeper

We also manufacture products according to drawings or samples from our customers. The scope include all kinds of fastening, clamping, jointing, insulating and casting products. Such as insulators, plastic or HDPE dowels, joint bars, gauge studs, bolts and nuts, spikes, clips etc.
Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar.

Zhongbo, as a specialized rail fastener manufacturer, provides a complete line of products, including rail fastening, anchor, rail joint, rail clip, rail screw, anchor bolt, rail clamp plate, rail fishplate, and fishplate bolt for connecting rail tracks.

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.

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.