Features: _x000D_ These pan head screws are great to use in confined areas where the head needs to be flush or below the surface. _x000D_ Screws have sharp threads that cut into a material such as soft metal sheet, plastic or wood. _x000D_ There are eight common lengths from 4mm to 20mmin this set for general purpose use. _x000D_ Well packed and assorted in a resealable transparent box for convenient storage and carry. _x000D_ _x000D_ Used widely in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries. _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Material: Nickel-plated carbon steel _x000D_ Thread specification: M2 _x000D_ Thread tolerance: 5g _x000D_ Model: pan Head Self-Tapping _x000D_ Box Size: 13 x 6.5 x 2.5cm / 5.1 x 2.6 x 0.98inch_x000D_ _x000D_ Size and Quantity: _x000D_ M2*4mm 100pcs _x000D_ M2*5mm 100pcs _x000D_ M2*6mm 100pcs _x000D_ M2*8mm 100pcs _x000D_ M2*10mm 100pcs _x000D_ M2*12mm 100pcs _x000D_ M2*16mm 100pcs _x000D_ M2*20mm 100pcs _x000D_ _x000D_ _x000D_ Package Included: _x000D_ 800pcs x Pan Head Self-tapping Screws 1These pan head screws are great to use in confined areas where the head needs to be flush or below the surface 2Screws have sharp threads that cut into a material such as soft metal sheet, plastic or wood 3There are eight common lengths from 4mm to 20mmin this set for general purpose use 4Well packed and assorted in a resealable transparent box for convenient storage and carry 5Used widely in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries