Specifications: This set includes 12 different types of screws and nuts to meet various needs. Ideal for use with watches, glasses, electronics, and other small devices requiring miniature fasteners. Made from high-quality stainless steel, these screws and nuts are durable and resistant to rust. Type: Screw & Nut Assortment Repair Kit Quantity: 600Pcs or 1000Pcs (available in multiple options) Material: Stainless Steel Compatible With: Glasses, clocks, and similar small devices Features: Rust-resistant, assorted sizes, 12 different sizes included, durable construction Box Dimensions: Approximately 8cm x 1.2cm (3.15" x 0.47") Note: Color may vary slightly due to lighting and screen settings. Slight variations in dimensions may occur due to manual measurement. Package Includes: Option 1 (600Pcs): - 50 x M1.2 Nut - 50 x M1.4 Nut - 50 x M1x3.6 Screw - 50 x M1.2x3.6 Screw - 50 x M1.4x2.4 Screw - 50 x M1.4x2.6 Screw - 50 x M1.4x2.8 Screw - 50 x M1.4x3.0 Screw - 50 x M1.4x4.0 Screw - 50 x M1.4x4.5 Screw - 50 x M1.4x6 Screw (Rivet Hand) - 50 x M1.6x4.5 Screw Option 2 (600Pcs + Screwdriver): - Same as above plus 1 x Multifunctional Screwdriver Option 3 (1000Pcs): - 100 x M1.2 Nut - 100 x M1.4 Nut - 100 x M1x3.6 Screw - 100 x M1.2x3.6 Screw - 100 x M1.4x2.4 Screw - 100 x M1.4x2.8 Screw - 100 x M1.4x4.0 Screw - 100 x M1.4x4.5 Screw - 100 x M1.4x6 Screw (Rivet Hand) - 100 x M1.6x4.5 Screw Option 4 (1000Pcs + Screwdriver): - Same as above plus 1 x Multifunctional Screwdriver