Kuidas valida puidukruvi?

kruvi pikkus4045505560708090100120140150160180200
kinnitatav puit
183,5/4,0
224
2544
324,0/4,54,5/5,0
404,5/5,0
454,5/5,0
505,0/6,0
605,0/6,06
7566
906
1006