Description
Type AB Self Tapping Sheet Metal Screws with Serrated Indented Hex Washer Head deliver reliable fastening for sheet metal assemblies where a flush, secure joint is required. The unslotted drive, steel composition with zinc baked finish provides corrosion resistance and consistent torque performance in industrial environments.
Specs
- Dimensions: 1/4" dia x 5/8" length
- Finish: Zinc plated with baked-on coating
- Drive type: Unslotted
- Head size (A/F): 7/16"
Features
- Self tapping capability: Creates its own thread in sheet metal, eliminating pre-threading and enabling rapid assembly.
- Head geometry: Serrated Indented Hex Washer Head distributes load over a wide bearing surface and resists pull-through in panel joints.
- Drive style: Unslotted drive reduces surface engagement complexity and supports compatible hex driver tooling.
- Coating & corrosion resistance: Zinc plated with baked finish delivers improved wear resistance and protection against corrosion in indoor and protected outdoor environments.
- Material characteristics: Steel construction provides rigidity and consistent clamp load across metal interfaces.
- Size and compatibility: 1/4" diameter x 5/8" length with 7/16" hex across flats ensures stable seating and even load distribution in thin to moderate gauge sheet metal.
- Application scenarios: Suitable for automotive interior panels, appliance housings, electrical enclosures, HVAC duct components, and metal cabinet assemblies where secure, fast installation is required.
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