ITEM NAME:180pcs/set M2 * 4 / 6 / 8 / 10 / 12 / 16mm Hex Socket Head Cap Screw Stainl P4Q1 180pcs/set M2 * 4 / 6 / 8 / 10 / 12 / 16mm Hex Socket Head Cap Screw Stainl P4Q1 These screws are made of high quality 304 stainless steel, which provides strength and is commonly used when requiring higher mechanical properties. There are many length for your choice which can be commonly used in home and office appliance, machinery, furniture, repair and DIY inventions. Perfect for use in confined areas where you need hex socket cap head screws. Fixing component, industrial and construction fasteners. 6 common sizes and different quantities that you can choose for general purpose use. Material: 304 stainless steel Color: silver Type: Hex socket cap head Quantity x Size: 30 x M2*4mm 30 x M2*6mm 30 x M2*8mm 30 x M2*10mm 30 x M2*12mm 30 x M2*16mm Package Includes: 180x Screws 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.