Frost-Resistant Q235 M24X160 Screw Spike for Subzero Environments

• Customization: Available
• After-sales Service: Warranty
• Warranty: 3 Years
• Model NO.: Screw Spike
• Customized: Customized
• Certification: ISO9001
• Type: Sleeper
• Surface: Plain Oil or HDG
• Grade: 4.6, 5.6, 8.8
• Material: Q235, 35# ,45#
• Size: M24*150
• Transport Package: Plastic Bags + Wooden Pallets
• Specification: M24*150
• Origin: China
• HS Code: 73181590
• Production Capacity: 500000pieces/Years
• Package Size: 150.00cm * 300.00cm * 200.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

 

The screw spike is also known as rail screw. As one kind of Rail spike, this remarkable component is a robust metal screw designed to secure rail fasteners. Crafted predominantly from high-grade NO.3 steel, the screw spike features a threaded rod surface, earning its name. Its pull-out resistance triumphs at being 0.5 to 1.0 times greater than ordinary rail spikes, though its thrust resistance is reduced by 50%. Despite challenges in disassembly and gauge adjustments, screw spikes find their niche in applications like the railway turnout.

To cater to diverse client requirements, we offer a variety of solutions including coach screws, stud screws, railway sleeper screws, alongside custom screw spikes tailored for railway applications.
In terms of cost efficiency, while screw spikes demand a higher investment than dog spikes, they offer the compelling advantage of enhanced fastening strength-approximately twice that of a conventional rail spike-and can be effectively paired with spring washers for amplified performance.

Initially, thorough screw testing is essential at the wire rod stage. The quality of the precision screw is intrinsically linked to the wire production process, ensuring superior performance.

Subsequently, the inspection of head screw forming is crucial, with mold testing being paramount in the forming process of screw spikes. A superior mold is the foundation of an exceptional screw spike. Following this, the inspection of the production machine is vital for ensuring safe and efficient production. Formed screw spikes must be rigorously checked for burrs and meticulously measured for precision.

Next, the third critical phase involves the scrutiny of screw threads. The thread pitch must align with customer expectations and adhere to international standards.
The final stage involves a comprehensive inspection before shipment. This process ensures only top-tier screw spikes, free from any defects, are delivered to our customers, guaranteeing utmost satisfaction.
Size

Product	Specification	Material	Unit weight	Surface treatment
Screw Spike	M24*160	Q235	0.66kg/pc	Plain
	M21*149		0.61kg/pc
	M22*180		0.654kg/pc	Hot-dip galvanized