12 kinds of small screws and nuts assortment kit, available in M1, M1.2, M1.4, and M1.6 sizes. Total of 600 pieces for long-term use. Packed and organized in a durable plastic box to prevent damage and keep components sorted. Well-designed box for easy access to the right screw. Ideal for use in watches, glasses, electronics, and other small repair applications requiring miniature screws. New and high quality. Color: silver Material: stainless steel Assortment includes the following sizes: - M1.2 nut 50 pcs - M1.4 nut 50 pcs - M1 x 3.6 50 pcs - M1.2 x 3.6 50 pcs - M1.4 x 2.4 50 pcs - M1.4 x 2.6 50 pcs - M1.4 x 2.8 50 pcs - M1.4 x 3.0 50 pcs - M1.4 x 4.0 50 pcs - M1.4 x 4.5 50 pcs - M1.4 x 6 rivet head 50 pcs - M1.6 x 4.5 50 pcs Package Contents: - 1 x Small screws and nuts assortment kit (600 pcs) - 1 x Screwdriver for eyeglasses Note: The package includes only the items listed above. Other items are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.