weideer 800Pcs Nut and Bolt Assortment Kit,M2 M2.5 M3 M4 M5 Machine Screws, Batt
800pcs nuts and bolts assembly kit, 9 different sizes of screws. 15Set M2 x 6mm,15Set M2.5 x 8mm,15Set M2.5 x 12mm,20Set M3 x 8mm, 20Set M3 x 12mm, 13Set M4 x 8mm,12Set M4 x 16mm,8Set M5 x 8mm,7Set M5 x 16mm.