672PC Heavy Duty Metric Bolts Nuts Assortment Kit Hex Head Grade 8.8 Alloy Steel
Specification： Different Metric Sizes: This Nut And Bolts Set Includes M4 X 12mm,M4 X 16mm,M4 X 20mm,M4 X 25mm,M4 X 30mm,M5 X 16mm,M5 X 20mm,M5 X 25mm,M5 X 30mm,M6 X 16mm,M6 X 20mm,M6 X 30mm,M6 X 40mm, Totally 13 Practical Metric Sizes. Description： .