Hex Flange Head Roofing Screws with EPDM Washer | Landwide
Type 17 point hex flange head roofing screws with EPDM washers for metal cladding and roofing to wood structures. Corrosion resistant with fast engagement.
Ind. Hex Flange Head Roofing Screw
C03
Hex Flange Head Roofing Screw
Indented hex flange washer head roofing screws are fasteners that can be used with EPDM washers for installing roofing materials like cladding or metal sheets onto wood structures or timber roofing supports. The hex washer head and sealing washers make them suitable for roofing applications.
Landwide Screw DNA
- Type 17 point is ideal for faster material engagement.
- Suitable for exterior roofing environment.
- Many surface corrosion protection.
Application
- Fixing cladding and roofing applications to wood structure.
- Fastening liner panels and general components to wood structure.
- Fixing profile metal sheets to timber purlins.
Specifications
| Size | |||
|---|---|---|---|
| M5.5 X 19 | #12 X 3/4" | M6.3 X 19 | #14 X 3/4" |
| M5.5 X 25 | #12 X 1" | M6.3 X 25 | #14 X 1" |
| M5.5 X 38 | #12 X 1-1/2" | M6.3 X 32 | #14 X 1-1/4" |
| M5.5 X 50 | #12 X 2" | M6.3 X 50 | #14 X 2" |
| M5.5 X 63 | #12 X 2-1/2" | M6.3 X 75 | #14 X 3" |
| M5.5 X 75 | #12 X 3" | M6.3 X 100 | #14 X 4" |
| M5.5 X 100 | #12 X 4" | M6.3 X 125 | #14 X 5" |
※ Landwide offer screw for diameter within M3 ~ M10, length from 10mm to 300 mm. For other size requirement toward hex washer head sharp point screw, please contact Landwide sales team via sales@landwide.com.tw for assist.
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High-Low threaded screw -
High-Low threaded Painted screw -
Double thread with Ribs screw -
Double thread with Ribs screw
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Details - FAQ
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What types of screws do you manufacture?
We manufacture a wide range of screws, including self-drilling screws, drywall screws, decking screws, self-tapping screws, roofing screws, stainless steel...
How Can You Reduce Installation Time While Ensuring Weatherproof Sealing on Metal Roofing Projects?
Our Type 17 point hex flange roofing screws eliminate pre-drilling in wood structures, cutting installation time by up to 40%. The integrated EPDM washer system creates instant weatherproof sealing with every fastener. With comprehensive size availability and corrosion-resistant finishes, you get reliable performance for both residential and commercial metal roofing applications. Contact our technical team for project-specific recommendations and volume pricing that improves your bottom line.
With 29 years of manufacturing expertise, our roofing screws feature multiple surface corrosion protection options suitable for demanding exterior conditions. The indented hex flange washer head ensures optimal load distribution and prevents material damage during installation, while the sharp Type 17 point eliminates pre-drilling requirements in wood applications. These fasteners are ideal for fixing liner panels, general components, and profile metal sheets to timber roofing supports. Our experienced technical team provides quick consultation for custom sizing beyond standard ranges (M3-M10 diameter, 10-300mm length), ensuring you receive the precise fastener solution for your specific roofing or cladding project requirements.