... Pad; 3) Railway Insert; Railway Anchor 4) Rail Clamp/ Clamp Plate; 5) Railway Cast Shoulder; 6) Track Spike ... , dacromet, hdg, etc. 2. Rail Clip/Tension Clamp/SKL Spring Clip/Nabla Fastening SystemType: SKL1, SKL3, SKL12 ... , 35K, 45#, 40Mn2, 20Mnsi, 35CrMo, 40Cr, 42CrMo...Grade: 4.6, 4.8, 5.6, 8.8, ... 45#, 50#Surface: Plain (oil) 8. Clamp Plate/Rail Clamp/Anchor Plate/Track ClipType: KPO3, KOP6...All ...