M3 Nuts and Bolts Set, 780 Pcs Hexagon Socket Head Cap, Hex Socket Cap Head Screws, Black Machine Screw Bolts and Nuts and Flat Washers Assortment Kit, for DIY Bicycle Motorcycle Repair

【Top Quality 12.9 Grade Alloy Steel】--- M3 small metric screws are made of high quality 12.9 grade alloy steel with black zinc plating on the surface, high hardness, corrosion and oxidation resistance, suitable for long-term use. High quality material M3 screws set can perfectly meet the fastening needs of 3D printers, home and workshop in a variety of use scenarios. 【Exquisite Storage Box】--- To prevent you from receiving a broken box, we have reinforced and upgraded the box. The storage box has multiple grids, each size is placed in a separate grid for you to store and carry. At the same time, each grid is marked with a size label, so you can quickly find the size you need. 【Exquisite M3 Screw Combination Kit】--This M3 Screws Nuts Washers Assortment has 780PCS, including: Screws in 6 lengths: 6mm (60pcs), 8mm (60pcs), 10mm (40pcs), 12mm (40pcs), 16mm (30pcs), 20mm (30pcs). 260pcs M3 nuts, 260pcs M3 washers and 1pc allen wrench. Karote M3 Screw set is suitable as a useful gift for your family and friends. 【Wide Range of Applications】---KALOTE M3 Screws are used for a variety of DIY projects such as 3D printers, TV and projector installations, motorbike repairs, furniture repairs, etc., a perfect addition to any home or workshop. Just one set of kalote M3 screws set can meet your various repair and installation needs in your life. 【100% Satisfaction Guarantee】- Quality problems within a 1-Year replacement, lifetime warranty. If you are not completely satisfied, please feel free to contact us, we will give you a 100% refund within 30 days of purchase. No questions asked!!!