This hex socket cap head screw set is made of high quality metal with good corrosion resistance. 150 pcs screws are suitable for use in home and office appliances, furniture, and other applications. Features: Made of high quality metal, offering good corrosion resistance and durability. Includes a plastic storage box for organized storage, easy carrying and access. Designed to be used with a hex wrench to securely fasten mechanical parts. Multiple sizes included for general purpose use, meeting various needs. Suitable for use in home and office appliances, furniture, and machinery. Specifications: Condition: Material: Metal Standard type: American standard UNC Weight: 80g Diameter: 2mm (M2) Size and Quantity: #2-56 x 1/8 – 15 pcs #2-56 x 5/32 – 15 pcs #2-56 x 3/16 – 15 pcs #2-56 x 1/4 – 15 pcs #2-56 x 5/16 – 15 pcs #2-56 x 3/8 – 15 pcs #2-56 x 1/2 – 15 pcs #2-56 x 5/8 – 15 pcs #2-56 x 3/4 – 15 pcs #2-56 x 1 – 15 pcs Package Included: 1 x Box of Hex Socket Screws (150 pcs total) Note: Product details may vary slightly due to different production batches. Allow 1-3 mm variation due to manual measurement. The actual color may vary slightly due to differences in display screens and lighting conditions.