Description
Type A Self Tapping Sheet Metal Screws provide fast, secure fastening into sheet metal panels without pre-tapping. The flat head and square drive profile enable a flush finish and reliable torque transfer in zinc coated steel hardware.
Specs
- Dimensions: Diameter #8, Length 1 inch
- Drive type: Square drive
- Finish: Zinc plated with bake coating
- Material: Steel
- Thread type: Self tapping
Features
- Self tapping capability: Cuts its own threads in thin sheet metal, eliminating the need for pre-tapping and streamlining installation
- Flat head: Countersunk profile yields a flush surface and reduced protrusion in assembled parts
- Square drive: Enhances torque control and minimizes cam-out during installation, improving drive reliability
- Finish and corrosion resistance: Zinc plated with bake coating provides durable protection against corrosion in standard service environments
- Material: Steel construction offers a balanced combination of strength and ductility for general sheet metal applications
- Ideal use cases: Electrical enclosures, metal cabinets, HVAC duct components, thin gauge metal panels, and automotive interior trim where flush mounting and quick install are required
- Installation considerations: Select length to match substrate thickness plus any cladding; ensure a suitable drill point and lubrication for clean threading and fast assembly
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