Superb Material: These tiny screws are made of outstanding steel material, - and rust-, not easy to break, can maintain high strength and excellent performance in harsh environments, , and can be used for a long time. Easy to Store: All tiny screws for electronics are stored in a transparent and sturdy storage box with compartments, stored separately, well organized, easy to carry and find. There is no confusion during transportation and it is convenient to use. Easy to Use: The thread of the small pan head screw is clear and clean, the force is even and not easy to slip, and the stability is good. Note: The product is a very small/tiny/mini set of flat head machine screws, please confirm the size before purchasing. Widely Used: Use for home, office projects, work, commercial, industrial applications, garages, etc. such as glasses, watches, clocks, cell phones, computers, tablets, cameras or anything else that requires Micro-screws. Product information: Product Name: Tiny Screws for Electronics Material: Steel Color: Silver Size: M1/M1.2/M1.4/M1.6/M1.7 Quantity: 800 Pcs Includes: 50 Pcs - M1x2mm 50 Pcs - M1x2.5mm 50 Pcs - M1x3mm 50 Pcs - M1x4mm 50 Pcs - M1.2x2.5mm 50 Pcs - M1.2x3mm 50 Pcs - M1.2x4mm 50 Pcs - M1.4x3mm 50 Pcs - M1.4x3.5mm 50 Pcs - M1.4x4mm 50 Pcs - M1.6x3mm 50 Pcs - M1.6x4mm 50 Pcs - M1.6x5mm 50 Pcs - M1.7x3mm 50 Pcs - M1.7x4mm 50 Pcs - M1.7x5mm Note: Due to different production batches. random plastic box Do not accept designation Package Contents: 800 Pc Tiny Screws for Electronics Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.