Multi Purpose Flat Head Wood Screws, 4x30mm (100pcs), Zinc Galvanized Single Thread

About this item

• HEAVIER&THICKER：When the quantity and model are the same,Our screws are heavier;zinc coating is thicker
• NEVER RUST:The decking screws are zinc plated and yellow passivated to withstand 72 hours salt spray test, never rust is guaranteed
• HIGH HARDNESS:These self tapping screws are heat treatment improves the tensile strength
• HIGH STRENGTH:The outdoor screws have high Strength philips head,Perfect match with manual and electric screwdrivers
• VARIOUS PRODUCT USES：High performace for the home and engineering,These flat head screws can used for wood、plasterboard、chipboard、concrete、wall、deck、plastic
• HEAVIER&THICKER：When the quantity and model are the same,Our screws are heavier;zinc coating is thicker
• NEVER RUST:The decking screws are zinc plated and yellow passivated to withstand 72 hours salt spray test, never rust is guaranteed
• HIGH HARDNESS:These self tapping screws are heat treatment improves the tensile strength
• HIGH STRENGTH:The outdoor screws have high Strength philips head,Perfect match with manual and electric screwdrivers
• VARIOUS PRODUCT USES：High performace for the home and engineering,These flat head screws can used for wood、plasterboard、chipboard、concrete、wall、deck、plastic