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Take advantage of volume discounts on our Aluminum Trim Products:
For large orders, contact Tread-Ware for additional details and to place your bulk order.
At Tread-Ware, we understand that every project has unique requirements. Our Aluminum Diamond Plate Trims are available in custom sizes and colors, so you can choose a piece of trim that complements your specific aesthetic and functional needs. Contact us for more information.
Adaptive Length Options
Offered in 1-inch and 2-inch lengths with a 1/8-inch body width to ensure a deep, reliable bite into metal or wood sub-frames.
Durable 18-8 Stainless
Crafted from solid 18-8 alloy to deliver all-weather rust protection in both interior wash bays and exterior commercial loading zones.
Ideal Diamond Plate Anchors
Specifically profiled to supply a tight mechanical grip on diamond plate sheets in high-traffic, highly visible warehouse spaces.
Solid Pan Head Profile
The rounded head provides an expansive bearing surface that clamps down sheet materials firmly without causing warping or dimpling.
Economical Pack of 10
Supplied in a precise pack of 10 configuration, offering excellent cost efficiency while reducing unneeded hardware waste.
Clean On-Site Driving
Pre-drilling recommended with a standard metal drill bit to prepare a perfect seat for the wide bearing surface to lock onto.
Proudly American Manufactured
Manufactured inside top-tier domestic facilities to guarantee rigorous thread quality, sharp points, and uniform sizing.
Comprehensive Fastening Scale
The premium screw choice for commercial sheet metal contractors, facility managers, and serious DIY workshop modifications.
Total Order Discounts 1-9 Pieces 10-39 Pieces 40 pieces and up List Price 5% Discount 10%...
Total Order Discounts 1-9 Pieces 10-39 Pieces 40 pieces and up List Price 5% Discount 10%...
Total Order Discounts 1-9 Pieces 10-39 Pieces 40 pieces and up List Price 5% Discount 10%...
See how our stainless steel pan head screws deliver unmatched clamping force and a clean exposed head aesthetic. This brief video demonstrates rapid pre-drilling techniques, highlights our polished and black finish color options, and shows how our heavy-duty phillips drive fasteners secure aluminum diamond plate over diverse structural layouts.
What is a pan head screw and when is it best to utilize this head type?
A pan head screw features a beautifully rounded top with a completely flat bearing surface underneath the head. This specific geometry provides excellent clamping force and exceptional load distribution across sheet metal surfaces. It is best utilized in high-visibility commercial or residential installations where full countersinking is not possible or desired, adding a clean, prominent industrial accent to the face of your panels.
What is the structural performance difference between flathead and pan head screws?
The core performance difference lies in how they sit against the substrate. Flathead screws are engineered with an angled base designed to nest inside a countersunk hole, pulling down completely level with or below the sheet face for a flush finish. In contrast, pan head screws sit slightly raised on the surface, leveraging their wide flat base to grip flat surfaces with immense downward pressure, making them excellent trim fasteners for high-vibration zones.
Are these phillips head sheet metal screws completely rust-proof in wet settings?
Absolutely. Our premium pan head screws are fabricated from industrial-grade 18-8 stainless steel. Unlike generic steel or zinc-plated fasteners that rapidly tarnish, rust, and shear when exposed to ambient moisture, this premium alloy provides elite corrosion resistance. This makes them the definitive choice for moisture-heavy commercial kitchens, auto detailing wash bays, public restrooms, and outdoor industrial projects.
Why do you suggest pre-drilling before driving these pan head stainless steel screws?
Pre-drilling is highly recommended when working with robust materials like diamond plate aluminum to ensure an accurate, strain-free thread bite. Creating a clean pilot hole with a standard metal drill bit prevents the surrounding sheet metal from binding, stretching, or dimpling under high torque loads. This step ensures that the wide bearing surface of your stainless steel pan head screw draws down completely square, maximizing its holding power.
What lengths do you stock, and are these fasteners sold individually?
To match a broad array of contractor and DIY projects, we stock these premium fasteners in two versatile lengths: a 1-inch length for standard paneling runs and a deep-anchoring 2-inch length for structural sub-frames. To make ordering highly efficient and cost-effective, our hardware is sold in a standardized pack of 10 configuration, allowing you to easily scale your trim fasteners order to match your exact layout footprint.
Available in 1-inch and 2-inch lengths with a standard 1/8-inch width for flexible utility across diverse material thicknesses.
Forged from premium 18-8 stainless steel to provide extreme structural longevity and high tensile shear resistance.
Engineered with a solid flat bearing surface under the head, distributing structural loads evenly across sheet metal panels.
$2.50
