cSeao 40-Pack M3 30mm Pan Phillips Tornillo Machine Screws and Hex Nuts Set 304 Stainless Steel Plain Finish

• Name: M3 30mm Machine Screws Hex Nuts Set;
• Material: 304 Stianless Steel / A2-70;
• Pitch: 0.5mm; Color: Silver;
• Full Thread; Bright Finish;
• 40pcs M3 Machine Screws, 40pcs M3 Hex Nuts;

Pan head machine screws are machine screws with heads that are flat on top and rounded on the sides. They're similar to oval head machine screws, which also have rounded sides; the difference is that oval head screws have a rounded top, too, as opposed to a flat top, and they have tapered bases. Both are commonly used for metal applications.