GOOD TOOLS FOR GOOD WORKS, IMSCREWS FIX YOUR HOME. IMSCREWS MODIFIED TRUSS HEAD SELF-DRILLING SCREWS 100PCS #8*3/4'' (19mm) 410 STAINLESS STEEL ?? High Quality Coarse Thread Truss Head Self Drilling Screws ?? Drive Type: #2 Phillips Drive; Head Style: Truss Head ?? Material: 410 Stainless Steel ?? Size: #8, Phillips drive ?? Length: 3/4'' (19mm) ?? Package Quantity: 100-Piece FEATURES: ?? These screws have a sharp point to drill in wood and metal sheet, and coarse thread design to help grab into metal studs. ?? The Phillips drive has #2 x-shaped slot that accepts the Phillips driver and is designed to allow the driver to slip out of the head to help prevent over-tightening and damage to the thread or fastener. ?? These screws are organized by Size / Type in a Transparent Storage bag for Quick Access and Protection in an IMSCREWS plastic bag. ?? 410 Stainless Steel has high strength and hardness ratings and resists corrosion in mild environments ?? Self-drilling screws provide secure fastening with strong holding power without the need to pre-drill. ?? It is wood drill tail screw, mainly used in steel structure caigang watt fixed can also be used for fixing the simple.