* Contents:
    1pc m18 x 1.5 (l=50mm) thread
     cutting tap
    1pc m20 x 1.5 (l=50mm) thread
     cutting tap
    1pc m18 x 1.5 (l=50mm) piloted
     reamer
    1pc m18 x 1.5 (l=80mm) screw in
     tool for insertn nut
    1pc 27h x 73mm screw sleeve
    5pcs l=9mm ig=m18 x 1.5/ag=m20 x
    1.5 insert nut with collar
* Material: cr-mo steel
* Finish: ph black and color zinc