Product Overview
This product is a slotted/hexagon combo-head zinc-nickel alloy self-tapping screw with a flange, designed as a fastening solution for high-corrosion-resistance and high-reliability applications. Manufactured from high-quality carbon steel in a one-piece forming process, combined with a zinc-nickel alloy electroplated surface treatment, it delivers both high mechanical strength and excellent long-term anti-corrosion performance. It is widely suitable for direct fastening into various substrates such as sheet metal, wood, and plastics without the need for pre-tapping, offering convenient and efficient installation. It is a preferred fastener in the automotive, outdoor equipment, and industrial assembly sectors.
Product Applications
Widely used in automotive sheet metal, chassis components, outdoor equipment, photovoltaic brackets, appliance housings, light-gauge steel framing, and other scenarios. Particularly well-suited for assembly operations with high requirements for rust prevention and anti-loosening in humid, salt-spray, high-temperature, or low-temperature environments.
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