🔩【Type】: Metric. (Tolerance:±0.1mm) Hex Socket Countersunk Machine Screws. Uniform force, located in the center of the head with no offset, is not easy to slip.NOTE: ALL SCREWS ARE COATED WITH ANTI-RUST OIL！
🔩【Material】: Made from high-quality 10.9-grade alloy steel, it is becoming harder and stronger after heat treatment and with the good features of anti-oxidation, and high-temperature resistance. In wet outdoor environments, it is recommended to use 304 stainless steel.
🔩【Set Includes】: 900-Pieces/set of different sizes and specifications of M2 M2.5 M3 screws with matching nuts, flat washers and allen keys meet other people's demands.
🔩【Wide Use】: The screw assortment Kit Serves a wide range of use for professionals, amateurs, landlords, repairmen, and other DIY. The set is perfect for replacing broken and missing screws.
🔩【Portable & Storage】:All of the screws nuts and washers will be packed in a sturdy convenient case. Give you Not only the best product but also the best storage system for them.