The Daggerz White Dagger-Guard Self-Piercing Screw is designed for light metal fastening in exterior applications. Manufactured from C1022 low carbon steel with a core hardness of HV240-425, it features Dagger-Guard Coating, a three-layer dip, spin, and bake coating system that provides 1,000-hour salt spray corrosion resistance.

The sharp point provides efficient penetration in light metal applications, while the unslotted hex washer head provides positive drive engagement and a broad bearing surface. Serrations beneath the head help resist loosening after installation, and the White Dagger-Guard finish provides a color-matched appearance for compatible exterior applications.

Key Features

Designed for light metal exterior applications
C1022 low carbon steel construction
Core hardness: HV240-425
White Dagger-Guard Coating provides 1,000-hour salt spray corrosion resistance
Three-layer dip, spin, and bake coating process
Sharp point for efficient penetration in light metal
Unslotted hex washer head with serrations
1/4″ hex drive across all sizes
Meets or exceeds ASTM A510, ASTM B117, ASTM C1002, and ASTM F1941 specifications