ITEM NAME:280pcs M2 304 Stainless Steel Hex Socket Button Head Cap Bolts Screws Nuts B8R5 280pcs M2 304 Stainless Steel Hex Socket Button Head Cap Bolts Screws Nuts B8R5 Product Name: Button Head Screw 304 Stainless Steel constructed Hex Socket Button Head Bolts Screws and Nuts. Provide with great acid and alkali resistance performance. Fixing component, industrial and construction fasteners. Great for home or workplace. Comes with a Sturdy Transparent Storage Case organized by size for quick access and protection. FEATURES: Hex Socket Button Head Bolts Screws and Nuts Kit with Storage Case APPLICATION: Great for home or workplace in many applications Thread Diameter: M2 / 0.08-inch Pitch: 0.4mm Color: Silver Material: 304 Stainless Steel Weight: 73g Drive Type: Hex Socket Head Style: Button Head Package Quantity: 280Pcs (Include 140pcs M2 Nuts) The Product details: (Quantity,Thread Diameter x Thread Length) 20pcs M2*4mm 20pcs M2*5mm 20pcs M2*6mm 20pcs M2*8mm 20pcs M2*10mm 20pcs M2*12mm 20pcs M2*16mm 140pcs M2 Nuts Package Contents: 1 Set x 280pcs Screw and Nuts Combination Kits Only the above package content, other products are not included. Note: Light shooting 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.