Product Description

【Relaible Quality】Screws Nuts Set is Made of high quality 12.9 grade alloy steel. Which features is strength and offers good corrosion resistance in bad environment like high temperature, Cold weather and high humidity areas. Excellent rust resistance and toughness can ensure long-term use.

【Comprehensive Nut and Bolt Set】Explore a comprehensive range of metric screw sets including different metric bolts, nuts, flat washers and Allen key sets in M2 M2.5 M3 M4 M5 sizes for different fastening needs.

【Wide Application】This Nut And Bolt kit are widely used in precision machinery,3D Printer, mechanical installation, electronic products, household appliances, communication products, 3D Printer locks, lamps, lights, toys, etc.

【Exquisite Storage Box】All of Bolts and Nuts are packed in a durable and sturdy Box to efficiently bear the weight of the whole package. The box is clearly labelled so that you can quickly identify the size you need by the label. In order to avoid the bolts being scattered or lost during use, we specially package for each different type of bolts for your convenience and storage. Not only give you the best product, but also the best storage system for them.