Description
4000 BULK Type AB Self Tapping Sheet Metal Screws are designed for dependable fastening in sheet metal assemblies. The pan head and slotted drive enable straightforward, repeatable installation within bulk manufacturing and maintenance workflows.
Specs
- Dimensions: Length: 1 inch; Diameter: #12
- Finish: Zinc plated with bake-on coating
- Drive type: Slotted
- Thread type: Self tapping
- Material grade: Steel
Features
- Self tapping thread formation: Forms internal threads in sheet metal during installation, enabling direct penetration without pilot holes for typical assemblies.
- Pan head design: Provides a wide bearing surface that distributes clamp load and yields a flush, low-profile surface after installation.
- Slotted drive: Enables use with common screwdrivers and supports rapid installation and inspection on production lines.
- Finish and corrosion resistance: Zinc plating with bake-on coating enhances durability in indoor environments and moderate exposure conditions.
- Bulk packaging: 4000 count bulk pack optimizes material handling, reduces reordering frequency, and lowers unit cost for high-volume fabrication.
- Material: Steel substrate provides adequate mechanical strength for general sheet metal assembly with cost efficiency.
- Ideal use cases: Suitable for attaching metal panels, enclosures, duct work, and interior trim in industrial and commercial applications.
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