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Home / Fasteners & Hardware / Screws / 5/16 X 3/4″ Type AB Self Tapping Sheet Metal Screws Serrated Indented Hex Washer Head Unslotted Drive Steel Zinc & Bake (1500/Pkg.) Authentic

5/16 X 3/4″ Type AB Self Tapping Sheet Metal Screws Serrated Indented Hex Washer Head Unslotted Drive Steel Zinc & Bake (1500/Pkg.) Authentic

Original price was: $452.75.Current price is: $190.16.

For orders under $150.00, a shipping fee of $12.99 applies.
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SKU: SKHWTA019K8 Category: Tag:
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Type AB Self Tapping Sheet Metal Screws with a Serrated Indented Hex Washer Head and Unslotted Drive provide secure fastening for metal-to-metal assemblies. Constructed from steel with a zinc plated and bake-on finish, these fasteners deliver reliable corrosion resistance for indoor and outdoor applications.

Specs

    Dimensions: Diameter 5/16 inch; Length 3/4 inch

    Finish: Zinc plated with bake-on coating

    Drive type: Unslotted drive

    Material: Steel

Features

    Self tapping design enables the screw to form its own threads in sheet metal, simplifying installation and reducing pre-drilling requirements.

    Serrated Indented Hex Washer Head distributes clamping force, resists loosening under vibration, and provides a flush seating surface.

    Unslotted drive requires a matching hex driver, improving security and minimizing tool-related damage in finished assemblies.

    Coated corrosion protection provided by zinc plating with bake-on finish extends service life in interior and exterior environments.

    Application versatility: suitable for moderate thickness sheet metal fastenings in HVAC, automotive, appliance, and metal fabrication projects.