Made of stainless steel material, the stainless steel material provides strength and offers good resistance in many environments.<br> Perfect for use as fixing component, industrial and construction fasteners where you need hex socket cap head screws.<br> M2, M3, thread with many common length that you can use for .<br> These screws and nuts be great replacement for industrial and construction fasteners.<br> Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry.<br> These screws and nuts are made of 304 stainless steel, which is to rust and .<br> There are M2, M3, screws of many lengths in this set which can be commonly used in home and office appliance, machinery, furniture, repair, inventions and other projects.<br> Material: 304 stainless steel<br> Grade: A2-70<br> Color: Silver<br> Type: Hex socket cap head<br> Standard: Metric<br> Size & 1 set Quantity:<br> M2 X 20 20pcs<br> M2 X 16 20pcs<br> M2 X 12 20pcs<br> M2 X 8 20pcs<br> M2 Nuts 80pcs<br> M3 X 20 20pcs<br> M3 X 16 20pcs<br> M3 X 12 20pcs<br> M3 X 8 20pcs<br> M3 Nuts 80pcs<br> X 20 20pcs<br> X 16 20pcs<br> X 12 20pcs<br> X 8 20pcs<br> Nuts 80pcs<br> Box Size: 13.2 x 7.2 x 2.3cm / 5.19 x 2.83 x 0.9 inche<br> Package Includes:<br> 2 set of 480 Pcs hex screw and nut fasteners<br> Only the above package content, other products are not included.<br> Note: Light reflection 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.