350 Pcs Metric Carbon Steel Black Hex Nuts Assortment Set M2 M2.5 M3 M4 M5-M12

[HEX NUTS SET]: Hex nuts are six-sided hexagon nuts used to tighten bolts and screws; The hex nut is usually used with hexagonal head bolts; Its use is not limited to hexagonal head bolts; These hex nut kits is including 9 different sizes

[ASSORTED METRIC NUTS]: The pitches of these hardware nuts are M2-0.4 mm M2.5-0.45 mm M3-0.5 mm M4-0.7 mm M5-0.8 mm M6-1 mm M8-1.25 mm M10-1.5 mm M12-1.75 mm; Hexagonal body enables easy wrenching while putting enough torque to the bolt joint

[STORAGE]: 350pcs carbon steel hex nuts are stored in a transparent plastic box with dividers for 12 compartments for different sizes of various types of nuts; Hexagonal nuts are the most commonly used fasteners and can meet your daily needs

[Widely Used]: When you insert a hex bolt into a hole in the surface of the object; On the opposite side of the bolt; You can fasten the hex nut by using a spanner or ratchet; Hexagonal nuts can be used for Electronics; Locks; Lamps; Toys; Bicycles etc

[WARM TIPS]: Hex nuts can be used with all kinds of bolts; These hex nuts are small hardware fasteners; Please keep away from children