Designed with a standard cross pan head, each screw allows for quick installation to save time. With 9 different specifications, nuts, and gaskets included, this set meets various working requirements. Produced with excellent workmanship, each screw features neat and uniform threads with no burr, ensuring even force distribution and reduced slippage during use. The screws, nuts, and gaskets are made primarily of 304 stainless steel, offering rust and corrosion resistance. The storage box measures approximately 17.6cm x 10.2cm x 2.3cm (6.93" x 4.02" x 0.91"). This set is suitable for machine repair, daily maintenance, and professional use. Item Name: Cross Pan Head Screws Material: 304 Stainless Steel Structure Type: Cross Pan Head Size Details: 17.6cm x 10.2cm x 2.3cm / 6.93" x 4.02" x 0.91" (Approx.) Notes: Quantity is approximately 810 pieces. Due to manual counting, there may be a variance of 15 pieces. Color may vary slightly due to lighting and screen settings. Slight dimensional differences may occur due to manual measurement. Package Includes: 270 x M3 Screws (30 each of 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm) 270 x Nuts 270 x Gaskets