Self drilling screws 8×1/2 (200pcs)

• Thread Size: #8 x 1/2″; Package Content: 200pcs x Hex Washer Self Drilling Screws
• Made of carbon steel with zinc plated finish, it has higher hardness, corrosion resistance and rust resistance, and provides a firm fixing indoors and outdoors.
• The self-drilling screws can drill well into the wood, sheet metal and other surfaces. The thread can reduce the resistance when screwing in and prevent cracking.
• It can also connect metal hardware to the wood well because the fully threaded rods provide good retention in the wood.
• Widely used in various industries such as manufacturing, construction, engineering, and assembly.