... steel 10224)size:3.0*(12,13,15,16,18,20,25,30,35)3.5*(12,13,15,16,18,20,25 ... ,30,32,35,40,45,50,55)4.5*(30,35,40,45,50,55,60,65,70,75)5.0*(16,20,25 ... ,30,35,40,45,50,55,60,65,70 ... )6.0*(25,30,35,40,45,50,55,60,70,80,90,100)5)Head style: phillip head, or pozidrive head6 ...