C Mn Si P(Max) S (Max)
0.17 - 0.25% 0.9 - 1.35% 0.35 Max 0.04% 0.05

Tensile Strength 70,000 psi Min
Yield Point 46,000 psi Min
Elongation (in 2" length sample) 25% Min

Type Dog Spike, Rail Spike, Boat Spike, Lock Spike
Standard GB, AREMA or ASTM, BS, UIC
Material Q235, 45#,
Surface Plain with anti-rust oil, Bluing (Black Oxide), Painting, Zinc Plating or as per requirement
Size 3/4", 1/2", 5/8";
3/8", 1/2";
3-1/2" x 3/8", 2-3/4" x 1/2", 3-1/2" x 1/2", and 4-1/2" x 9/16";
16mm, 19mm and 22mm
Length 3", 3-1/2", 4-1/2", 5", 5-1/2", 6";
6", 8", 10", 12";

MOQ 5000pcs
Packaging Woven bag. Fumigation free Pallet. Clients can appoint the way.



A rail spike (also known as a cut spike or crampon) is a large nail with an offset head that is used to secure rails and base plates to railroad ties in the track. Robert Livingston Stevens is credited with the invention of the railroad spike, being first used in at least 1832. The railroad spike w