Engineered for dependable indoor sheet metal work, the Hillman No. 12 Slotted Hex Washer Head Sheet Metal Screws bring a precise, ready-to-go solution to your mounting and fastening tasks. Built for compatibility with common flat-head drivers and designed to seat flush with the surface, these screws deliver a clean, professional finish on every project.
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Size and pack: No. 12 gauge, 3/4" length, supplied in a boxed 100-piece pack for bulk projects and quick restocks.
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Head and drive: Hex washer head for a broad bearing surface that resists pull-out, with a slotted drive compatible with standard flat-blade screwdrivers.
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Self-tapping capability: Self-taps into thin metal to form threads as you fasten, reducing the need for separate tapping operations; for thicker materials or harder substrates, a pilot hole is recommended.
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Tip and performance: Sharp point ensures easy starting and minimal wandering when you begin driving—especially useful when working with metal panels or pre-cut holes.
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Material and finish: Stainless steel core with a zinc-plated finish provides corrosion resistance in indoor environments and a bright, silver appearance.
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Versatility: Suitable for wood, fiberglass, metal and plastic applications—perfect for cabinetry, metal enclosures, appliance installations, and lightweight structural projects.
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Installation tips: Use a flat-head screwdriver or compatible bit for the slotted drive; pre-drill or pilot hole as needed for metal to prevent thread binding; drive steadily to ensure the hex washer seats flush and forms a clean seal.
Why this screw stands out
Unlike basic sheet metal screws, the hex washer head distributes clamping force over a larger area, reducing the risk of pull-through on thin panels. The combination of No. 12 gauge with 3/4" length is ideal for joining sheets that require a robust, discreet fastener without protruding hardware. The included boxed 100-piece quantity keeps your workshop stocked for ongoing projects, from small repairs to larger installations.
Ideal use cases
- Attaching metal panels and enclosures in indoor environments such as workshops, garages, and appliance assemblies.
- Mounting hardware to lightweight metal frames, wood, or composite substrates in cabinetry and hobby projects.
- Repairs or retrofits where a flush, strong fastener is preferred and a slotted drive is readily available.
