Metal To Metal Self-Drilling Roofing Screws
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Colors
- Tough 2.5 Mil Powder Coated Colors
- Penetrates Steel Up To .210" Thick
starting at$31.99starting at$31.99 -
SKU: 14B87DLC0PSST Fastening #14 X 7/8 Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex-Washer Head - Qty. 250
Colors
- Tough 2.5 Mil Powder Coated Colors
- Penetrates Steel Up To .210" Thick
starting at$40.99starting at$40.99 -
Colors
- Tough 2.5 Mil Powder Coated Colors
- Penetrates Steel Up To .210" Thick
starting at$32.99starting at$32.99 -
Colors
- Tough 2.5 Mil Powder Coated Colors
- Penetrates Steel Up To .210" Thick
starting at$34.99starting at$34.99 -
Colors
- Tough 2.5 Mil Powder Coated Colors
- Penetrates Steel Up To .210" Thick
starting at$46.99starting at$46.99 -
Colors
- Tough 2.5 Mil Powder Coated Colors
- Penetrates Steel Up To .210" Thick
starting at$64.99starting at$64.99 -
Colors
- Tough 2.5 Mil Powder Coated Colors
- Penetrates Steel Up To .210" Thick
starting at$114.99starting at$114.99 -
Colors
- Tough 2.5 Mil Powder Coated Colors
- Penetrates Steel Up To .210" Thick
starting at$144.99starting at$144.99 -
Regular price $77.99Regular priceSale price $77.99You Save 0%Regular price $77.99Regular priceSale price $77.99You Save 0% -
Colors
Lengthsstarting at$80.99starting at$80.99 -
Colors
Lengths- "Rescue Screws" - Replaces Loosened Fasteners
- Quality EPDM Rubber Washer
starting at$98.99starting at$98.99 -
Colors
Lengths- ZAMAC Alloy Head Won't Rust
- 40 Year Warranty Long Life Fastener
starting at$82.00starting at$82.00 -
Colors
- ZAMAC Alloy Head Won't Rust
- For Heavy Gauge Steel Up To .500" Thick
starting at$94.99starting at$94.99 -
Colors
Lengths- For Heavy Gauge Steel Up To .500" Thick
- Quality EPDM Rubber Washer
starting at$79.99starting at$79.99 -
Colors
Lengths- Low Profile Head
- T-30 Star Drive
starting at$67.99starting at$67.99 -
starting at$5.90
Metal-to-Metal Roofing Screws for Steel Purlins and High-Wind Panel Systems
Metal-to-metal roofing screws are built to fasten steel roofing and siding panels directly to structural steel, including purlins, girts, and heavier gauge framing. With self-drilling points and fine threads designed for steel-to-steel engagement, these fasteners deliver strong pull-down force and consistent holding power, even on large buildings exposed to wind, vibration, and seasonal movement.
Fast, Leak-Resistant Connections on Steel Framing
Unlike metal-to-wood screws, metal-to-metal roofing screws use fine threads and a drill point engineered to cut through steel without pre-drilling in most applications. A bonded sealing washer helps create a watertight seal at the panel surface, reducing the risk of leaks when installed with proper torque and placement.
These screws are commonly used for commercial buildings, agricultural steel structures, and pole barn builds where long-term corrosion resistance and reliable panel retention matter.
Common Applications
- Fastening metal roofing panels to steel purlins and structural frames
- Attaching metal siding to steel girts on barns, warehouses, and shops
- Panel overlap fastening with stitch screws
- Roof accessories and trim where steel-to-steel anchoring is required
Key Considerations
- Steel Thickness: Match the screw’s drill point to your substrate gauge to avoid burn-out and ensure clean penetration.
- Washer Seal: Look for bonded sealing washers (often EPDM) to maintain a watertight connection.
- Corrosion Protection: Choose coatings or stainless options based on exposure, humidity, and agricultural conditions.
- Head Style and Drive: Hex washer heads are fast and tool-friendly; low-profile heads are useful on sidewalls and animal housing.
Need Help Selecting Metal-to-Metal Roofing Screws?
Steel thickness, coating requirements, and washer style all affect performance. Contact us for expert product guidance from our team.