500pcs M3 Phillips Countersunk Flat Head Machine Screws Hex Nuts Assortment Kit 304 Stainless Steel, M3 x 6mm / 8mm / 10mm / 12mm / 16mm / 18mm / 20mm / 25mm / 30mm

[Content:] M3 x 30mm --- 20Pcs M3 x 25mm --- 20Pcs M3 x 20mm --- 20Pcs M3 x 18mm --- 40Pcs M3 x 16mm --- 40Pcs M3 x 12mm --- 40Pcs M3 x 10mm --- 40Pcs M3 x 6mm --- 40Pcs M3 x8mm --- 40Pcs 220pcs --- M3 Hex Nuts [About Countersunk Screws:] The countersunk screws are mostly used in places where the surface of the parts cannot be raised after installation. The parts to be fastened are thick and thin. The so-called thick, that is, the thickness of the parts to be fastened is larger than the head of the countersunk head screw. Thickness, after the screw is tightened, a part of the screw thread does not enter the threaded hole.

• [❉] Material: A2-70 / 18-8 / 304 Stainless Steel;
• [❉] Package: 280pcs M3 Screws and 220pcs Nuts;
• [❉] Name: M3 Countersunk Screws Nuts Kit;
• [❉] Features: anti-rust, study, hardness;
• [❉] Sizes: M3 x 6mm / 8mm / 10mm / 12mm / 16mm / 18mm / 20mm / 25mm / 30mm;
• [❉] Usually used for 3D printers and toys;
• [❉] Kind reminder: if unit can't satisfy please contact my team first for meet your needs.