Features: _x000D_ Made of 304 stainless steel material, the 304 stainless steel material provides strength and offers good corrosion resistance in many environments. _x000D_ Great for use in confined areas where the head needs to be flush or below the surface. _x000D_ Well packed and assorted in a transparent plastic box for convenient use and storage. _x000D_ There are several common lengths in this set for general purpose use which will meet daily basic needs. _x000D_ Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry. _x000D_ _x000D_ _x000D_ Specification: _x000D_ Material: 304 stainless steel _x000D_ Size & Quantity: _x000D_ M2*4 30PCS_x000D_ M2*6 30PCS_x000D_ M2*8 30PCS_x000D_ M2.5*4 30PCS_x000D_ M2.5*6 30PCS_x000D_ M2.5*8 30PCS_x000D_ M3*6 20PCS_x000D_ M3*8 20PCS_x000D_ M3*10 20PCS_x000D_ M4*8 20PCS_x000D_ M4*10 20PCS_x000D_ M5*10 10PCS_x000D_ M5*12 10PCS_x000D_ M6*12 10PCS_x000D_ M6*16 10PCS _x000D_ _x000D_ _x000D_ Package list:_x000D_ 1 box * Fasteners