The Hexagon Socket Screws And Nuts Sizes: M3×10, M3×20, M3×25, M3×30, M4×10, M4×20, M4×25, M4×30, M5×10, M5×20, M5×25, M5×30, M6×10, M6×20, M6×30, M6×40, Total 16 Sizes. The Set Also Includes M3, M4, M5, M6 Washers And Nuts.
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