Product Name: Screw spike/Sleeper screw/, coach screws / Drive Spikes

Standard: AREMA, AREA, BS, UIC, SS, and other specifications required by clients.

Specification: 22×145, 24×161..., 3/4...1"×3-1/2...7-1/2", 15/16×6, Ss5 Ss8, Ss23, Ss25, Ss36

Grade: ASTM A66-87, 4.6, 5.6, 8.8, Normal and high strength.

Protection: Plain, black, Zinc plated, hot dip galvanized, zinc filtrated.

Market： Britain, Spain, Belgium, Germany, and other European countries as well as the United States, Canada, Chile, Brazil, the Americas, also of Australia, Indonesia and other Southeast Asian countries, Japan and South Korea for a long time, Russia, and other various parts of the world to provide。