Package details:
30pcs ------ M3x6mm,
30pcs ------ M3x8mm,
30pcs ------ M3x10mm,
30pcs ------ M3x12mm,
30pcs ------ M3x16mm;
30pcs ------ M3x6mm,
30pcs ------ M3x8mm,
30pcs ------ M3x10mm,
30pcs ------ M3x12mm,
30pcs ------ M3x16mm;