280Pcs M3 Screw Hex Socket Head Screw Bolt Nut Assortment Set with Storage Box Alloy Steel Socket Head Screws

☆ Extension And Resistance: Made of 12.9 grade alloy steel material , this m3 socket head screw treat with oxidation surface, which has good strength of extension and resistance in many environments
☆ Full 9 Size Screw Kit: This screw kit includes 9 sizes screws: 4mm(20Pcs), 5mm(20Pcs), 6mm(20Pcs), 8mm(20Pcs), 10mm(20Pcs), 12mm(20Pcs), 16mm(20Pcs), 20mm(20Pcs), 25mm(20Pcs) and 100pcs nuts, enough to meet your different needs
☆ Widely Use: Alloy steel socket head screws can be used for fasteners in home and office appliance, communication equipment, ship assembly or other machinery industry. Quantity: 1 × Box of 180Pcs Screws + 100Pcs Nuts
☆ Sufficient Space For Driving: head screw enables driving where it doesn't have sufficient space for wrenches. Thread Diameter: 3mm (M3); Type: Head Hex Socket Screw; Box Size: 13 × 6.5 × 2.3cm / 5 × 2.6 × 0.9inch
☆ Easy To Storage: Screws and nuts are well packed in 10 compartments and assorted in a transparent plastic box for convenient use and storage. Quick and easy to get the size you want

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