M4 Flat Head Self Tapping Wood Screws Assortment Fasteners Kit 360Pcs,Phillips D

【HIGH QUALITY MATERIAL】:Made of carbon steel, resistant to rust,good corrosion resistance in bad environment,commonly have a sharp point that helps penetrate the material. 【MATERIAL & WORKMANSHIP】:Adopting high-precise cutting technology, the screw thread is very precise, clean, sharp, the deep and clear thread can easily penetrate the wood and plastic and ensure a secure hold,is not easy to deform and slid while using. 【PACKAGE INCLUDES】:8 Kinds Phillips Flat Head Self-Tapping Screws. Contains M4 x 8mm/10mm/12mm/14mm/16mm/20mm/25mm/30mm wood screws. 【STORAGE BOX】: There are 360 pcs different types of screws. All of screws will be packed in a sturdy convenient case, can be used for a storage box, is organized to you. 【WIDE APPLICATION】:Self tapping wood screws are mainly used in metal, plastic or board articles,such as gypsum boards, wooden board, ceiling, partitions,etc.Widely used in electrical products,communication equipment, ship assembly,machinery.