1800PCS Metric Screw & Bolt Kit: M2 M3 M4 M5 Hex Socket Button Head Screws, Lock & Flat Washers, Nuts, 10.9 Alloy Steel, Black

Head Style：Socket High-concerned chemical：None isCustomized：Yes Model Number：1800PCS DIY Supplies：Woodworking Brand Name：BOVILEVR Origin：Mainland China Item Type：Nut & Bolt Sets

High-concerned chemical: None isCustomized: Yes Model Number: 1800PCS DIY Supplies: Woodworking Brand Name: BOVILEVR Origin: Mainland China Item Type: Nut & Bolt Sets