摘要:
A nail having a clamp head which has a clamp with a clamp angle in a range of from 75 degrees to greater than 30 degrees. A nail stick having a collation angle which has a value greater than 25 degrees. A method of manufacturing a nail stick having a step of punching a collated band of wires to create clamp heads having clamps which respectively have a clamp angles in a range of from 60 degrees to 40 degrees.