FMhotu 100pcs Hurricane Sidewalk Bolt and Anchor Kit, 304 Stainless Steel Truss Head Shutter Screws Hurricane Shutter Hardware with Masonry Anchors for Hurricane Shutters Panel 1/4" X 1-1/4"(50pack)

Low Profile DesignOur premiumhurricane shutters for windows exterior screws feature a 1/4-inch (6.35mm) diameter and come in different lengths for varying material thicknesses to meet all storm protection needs.They provide versatile protection from window covers to garage door bracing. | 304 Stainless SteelThese shutter hardware are made of 304 stainless steelIt contains 18% chromium and 8% nickel (also known as 18/8 stainless steel), which forms a passive oxide layer to resist corrosion from water, moisture, and weak acids/alkalis. It offers exceptional corrosion resistance, anti-rust properties, and oxidation resistance. | Engineered for Strength:These storm shutters hardware has high tensile strength approxing 515 MPA, which can withstands extreme forces and secure shutters against violent winds and impacts during Hurricane. Ideal for: Storm shutters, coastal installations, and harsh environments demanding uncompromising durability. | Non-stripping Design:Star-drive screws provide superior torque and anti-stripping performance versus Phillips/slotted types. Their star design ensures secure fastening with reduced cam-out and and reliable reusability for frequent assembly/disassembly. The precision fit minimizes wear while maximizing grip - ideal for high-stress applications requiring durable fasteners. | Hurricane-Ready Fastening SolutionThese high-strength Star-drive screws are specifically engineered for hurricane preparedness, providing secure, long-lasting protection when installing storm shutters and protective panels.