23×174mm Double Head Screw Spike
Size: all types available
Standard: UIC, AREMA, GB, BS, DIN and JIS or ISO, etc.
Surface: Plain (oiled), black painting, Zinc, HDG
Packing: 25Kg plastic bags and wooden pallets or according to clients
Product Introduction
The double head screw spike is a specially designed spike with two heads, where the larger head is used to fix on wooden or concrete sleepers, and the smaller head is used to connect with the rail.
This design makes installation more convenient and efficient, while improving the stability and firmness of the spike. Double head screw spikes are usually used in conjunction with the Nabla clip system, which is particularly popular in Africa.
GNEE RAIL produces and sells various rail screw spikes for wooden or concrete sleepers. Product specifications include Ss1, Ss2, Ss5, Ss6, Ss7, Ss8, Ss16, Ss17, Ss23, Ss24, Ss25, Ss27, Ss28, Ss35, Ss36, Ss76, as well as 3V screw spikes V20, V23, V26 and various trapezoidal bolts, etc. The grades of screw spikes are 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9, and 12.9.
Spikes in railway track provide by Gnee are manufactured according to many international standards, such as GB, AREMA or ASTM, BS, UIC, etc. These spikes in railway are designed with high precision and processed with advanced technology. They are made of high-quality raw materials such as carbon steel or stainless steel and meet all quality standards. These products have excellent durability and corrosion resistance and can be used in various railway projects.
Product Specifications
GNEE RAIL produces the 23×174mm double head screw spike in accordance with UIC864-1 or ISO898-1 standards, using materials such as Q235, 35#, 45#, or 40Cr with strength grades 4.6, 5.6, and 8.8. The threads are precisely rolled for superior engagement and pull-out resistance. Surface treatment options include plain oiled, zinc plated, black oxide, and hot dip galvanized finishes to ensure corrosion protection under various environmental conditions.
Double Head Screw Spike Technical Parameters
Product Application
The double head screw spike is mainly used for fastening rails to sleepers, especially in elastic fastening systems, bridge tracks, and heavy-load transportation railways. Its unique dual-thread design provides enhanced stability during track installation and effectively reduces sleeper displacement and rail deformation. During operation, it maintains continuous preload within the fastening system, preventing loosening and extending the service life of the track structure while reducing maintenance intervals.
Spikes in railway track provide by Gnee are manufactured according to many international standards, such as GB, AREMA or ASTM, BS, UIC, etc. These spikes in railway are designed with high precision and processed with advanced technology. They are made of high-quality raw materials such as carbon steel or stainless steel and meet all quality standards. These products have excellent durability and corrosion resistance and can be used in various railway projects.
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