This hex socket cap head screw set is made of high-quality metal with good corrosion resistance. 150 pieces provide a variety of sizes suitable for use in home, office appliances, furniture, and more.Features: - Made of metal material, offering durability and corrosion resistance - Includes a plastic storage box for organized storage and easy portability - Designed to be used with a hex wrench to securely fasten mechanical parts - Multiple sizes included for general-purpose applications - Suitable for use in household appliances, office equipment, furniture, and various mechanical applications Specifications: - Condition: - Material: Metal - Thread Standard: American Standard UNC - Weight: 80g - Diameter: 2mm (M2) - Sizes and Quantities: #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 Cap Screws (150 pcs total) Note: - Product details may vary slightly due to different manufacturing batches - Allow 13 mm variation due to manual measurement - Actual color may vary slightly due to differences in screen displays and lighting conditions