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Finding the right screw for sheet metal, furniture frames, or trailer tracks shouldn’t slow down your build. This 190-piece assortment puts five of the most-used #8 wafer head lengths in one organized kit — so you can grab the right size and keep moving.
Each screw is machined from 410 stainless steel with a black coating for a clean, low-profile finish. The wafer head sits flush against thin materials, and the Phillips drive works with any standard power drill or screwdriver. Lengths range from 1/2" to 1-1/4", covering the most common light-gauge sheet metal and panel fastening tasks. Package weight is approximately 400 g (0.88 lb).
From metal sheet assembly and furniture hardware to trailer track fastening and plastic panel installation, these black self-tapping screws deliver a fast, corrosion-resistant hold in both indoor and outdoor environments.
Attach metal brackets, secure furniture frames, or fasten plastic panels with a flush-sitting wafer head that leaves a clean finish on visible surfaces.
Fasten trailer tracks, floor panels, and metal trim with a corrosion-resistant screw that holds up to outdoor exposure and vibration without loosening.
Assemble light-gauge metal enclosures, ductwork panels, and aluminum housings quickly — five lengths cover the most common fabrication thicknesses in one kit.
| Screw Size | #8 |
|---|---|
| Lengths Available | 1/2" / 5/8" / 3/4" / 1" / 1-1/4" |
| Head Style | Wafer (Pan) Head |
| Drive Style | Phillips |
| Point Type | Self-Tapping (Sharp Point) |
| Thread Type | Coarse, Full Thread |
| Material | 410 Stainless Steel |
| Finish | Black Coating |
| Total Quantity | 190 Pieces |
| Package Weight | Approx. 400 g (0.88 lb) |
| Storage | Thickened labeled compartment box |
| Application | Sheet metal, wood, furniture, plastic, trailer tracks — indoor & outdoor |
No. The self-tapping sharp point cuts its own thread into sheet metal, wood, and plastic without a pre-drilled pilot hole, saving time and reducing the number of tools needed.
These screws are suitable for sheet metal, wood, furniture frames, plastic panels, and trailer tracks. The coarse thread provides a secure hold across a wide range of light-gauge substrates.
The 410 stainless steel base provides good corrosion resistance. The black coating adds an additional layer of protection and aesthetic finish. For highly corrosive or marine environments, 316 stainless steel is generally recommended for long-term outdoor exposure.
A standard Phillips #2 bit fits these screws. A power drill or cordless screwdriver set to moderate torque is recommended for sheet metal applications to avoid stripping the head.
Yes. The 410 stainless steel construction with black coating offers good resistance to corrosion and oxidation, making these screws suitable for outdoor applications including trailer tracks, metal panels, and exterior furniture hardware.
Self-tapping screws have a sharp point that cuts threads into pre-softened or thin materials but typically require a pilot hole in harder metals. Self-drilling screws have a drill-bit tip that bores through metal without any pilot hole. These are self-tapping screws, best suited for sheet metal, wood, plastic, and furniture applications.
All 190 screws come in a thickened durable plastic compartment box with labeled dividers for each of the five lengths. Each size has its own section so you can identify and retrieve the correct length instantly.
