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An Ss8 railway spike is a specific model of screw spike, typically a M24 diameter fastener used to secure rails to sleepers, with common lengths including 140mm, 150mm, and 160mm. Specifications of Ss8 railway spikes include a material like Q235 or 35#, a M24 upper thread, and various surface treatments such as plain, oxide black, or hot-dip galvanized. The Ss8 designation refers to the specific screw spike model, which is known for providing over double the holding power of conventional spikes and can be used with both timber and concrete sleepers.
Type: Ss8 screw spike (also called Ss8 sleeper screw)
Upper Thread: M24
Common Lengths: 140mm, 150mm, 160mm
Material: Typically made from carbon steel, with common grades being Q235, 35#, or 45#
Holding Power: Provides more than twice the holding power of traditional railroad spikes
Applications: Connects steel rails to timber or concrete sleepers (with plastic dowels for concrete)
Surface Treatments: Available in a variety of finishes, including:
Plain (oiled) ,Dacromet,Oxide black,Hot-dip galvanized (HDG),Sherardizing
Signum Rail's Screw spikes can be tailored to meet the needs of many project. Available in black steel or galvanized with hex, square and rectangular heads, our range includes:
Ss8 Fe6 24Ø x 165mm Screw spike with retained double helical washer
Ss8 24Ø x 165mm Screw spike
22Ø x 150mm Screw spike
24Ø x 145mm Screw spike
24Ø x 180mm Screw spike
24Ø x 190mm Screw spike
Special screws pikes are available on request.
Kunshan Signum Machinery Technology Co.,Ltd is able to offer Ss8 screw spikes for a variety of rail types, including Ss8-150,Ss8-160,Ss8-168,Ss8-182,Ss8-188,Ss8-200,etc.
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