180pc Nut & Bolt Assortment Contains 10pc M4 x 12mm, 10pc M4 x 20mm, 10pc M5 x 16mm, 8pc M5 x 25mm, 5pc M6 x 20mm, 5pc M6 x 30mm, 3pc M8 x 25mm, 3pc M8 x 40mm, 3pc M10 x 40mm, 3pc M10 x 16mm, 20pc M4, 18pc M5, 10pc M6, 6pc M8, 6pc M10, 20pc 04, 18pc 05, 10pc 06, 6pc 08, 6pc 10