Crafted from high-grade 1022A carbon steel (JIS SWRCH22A), these screws are quenched and hardened for excellent tensile and shear strength. They resist breaking and deformation, ideal for industrial, construction and DIY fastening on sheet metal, wood and plastic.
The truss head design ensures a smooth finish and even pressure distribution. Sharp precision threads enable quick self-tapping without pre-drilling, saving installation time and fitting common tools seamlessly.
Integrated washer distributes force to prevent splitting, ideal for heavy-duty fastening on wood, metal and composites.
#8 × 1-1/2" precision-machined screws (no burrs). 70-piece pack in a sturdy, moisture-proof box for quick access. Perfect for home renovation, auto parts and electrical cabinet assembly.
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