Description
Type AB Self Tapping Sheet Metal Screws with flat heads are designed for flush mounting on metal assemblies. They feature a Phillips drive, steel construction, and a black oxide finish for corrosion resistance.
Specs
- Dimensions: Length: 1-3/4; Major diameter: #12
- Finish: Black Oxide
- Drive Type: Phillips
- Thread Type: Self-tapping (Type AB)
- Material Grade: Steel
Features
- Self-tapping capability: Inserts threads into metal without pre-drilled pilot holes for thin gauge sheet metal, enabling fast assembly and reduced labor.
- Flat head with countersunk profile: Provides flush surface and improved load distribution in panel assemblies.
- Phillips drive: Allows reliable torque transfer with standard toolsets; reduces cam-out risk in dense layouts.
- Finish: Black oxide offers moderate corrosion resistance and compatibility with lubricants, enhancing drive efficiency.
- Material: Steel provides high nominal shear strength and rigidity for general sheet metal fastening tasks.
- Use cases: Suitable for mounting enclosure panels, HVAC sheet metal, automotive trim, and appliance housings; compatible with common sheet metal gauges within typical self tapping range.
- Installation considerations: For thicker gauges, pre-drill or pilot hole guidance; align parts precisely to ensure consistent thread engagement.
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