Pack of 100 exterior-grade hex self-drilling screws for metal, with 500+ hour corrosion resistance for heavy construction.
Designed for professional metalwork applications, these Timco Heavy Section Screws offer exceptional performance for attaching metal to heavy section steel (up to 12mm thickness) without pre-drilling. The high-quality construction ensures reliable fastening for exterior applications where durability is critical.
Key Features
Technical Specifications
With a thread diameter of 5.5mm and total length of 80mm, these screws feature:
Ideal for construction sites, metal roofing, steel framing and other heavy-duty applications where weather resistance and structural integrity are paramount.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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