two head screw spike, studs and screw in spikes

Type: Drive spike
Material: Q235 .35#. 45#, Q235, 35#, 45#, 40Cr, etc
Dimensions (L x W x H) (mm): As per requested, Dia. 18-24mm
Place of Origin: Jiangsu, China (Mainland)
Brand Name: Alex
Model Number: Ss series
Name: Tirefond for railway
Other name: Screw Spike Tie Nail
Finish: Plain (oiled), Bluing, Zinc, HDG, etc
Grade: 4.6,5.6,8.8,10.9
Service: Manufacturing, Designing, OEM
Quality Control: Inspection on each workshift/new batch material/machine adjustment
Processing: Forging
Guarantee: According to Contract
Packaging Detail: Woven Bag, Pallet, Carton or as per customer's request
Delivery Detail: Shipped in 25 days after payment

two head screw spike, studs and screw in spikes