ForgeFix TechFast Self-Drilling Stitching Hex Screws 6.3x22mm (Box of 100)
Secure metal roofing sheets with ForgeFix self-drilling screws. 6.3x22mm, corrosion-resistant, with EPDM washers.
The ForgeFix TechFast Self-Drilling Stitching Hex Screws are designed for fast and secure joining of metal roofing sheet panels. These screws feature a No.1 drill tip that can self-drill through up to 2.5mm of material, allowing them to penetrate two sheets and engage threads to clamp them securely under the head.
With an 8mm hex head, these screws provide excellent torque transfer during installation. They are fire and corrosion-resistant, featuring Elementech corrosion-resistant coating, which has been salt-spray tested to 1000 hours. These screws comply with EU Safety, Health, and Environmental requirements, ensuring reliability and durability in various weather conditions.
Each screw comes with a 16mm EPDM rubber washer, enhancing weatherproofing and sealing properties for roofing applications.
Specifications:
- Material: High-quality steel with Elementech coating
- Drill Tip: No.1, suitable for 2.5mm sheets
- Head Type: 8mm Hex
- Size: 6.3 x 22mm
- Clamping Thickness: 11mm
- Coating: Salt-spray tested (1000 hours)
- Pack Size: 100 screws with washers
Ideal for roofing projects, these screws ensure fast installation and long-term weather resistance.
- Metal roofing installations
- Joining sheet metal panels
- Cladding applications
- Structural steel connections
- Size: 6.3 x 22mm
- Clamping Thickness: 11mm
- Head Type: 8mm Hex
- Drill Tip: No.1 (for sheets up to 2.5mm)
- Corrosion Protection: Elementech coating (1000hr salt spray tested)
- Complies with EU Safety Standards
- Includes 16mm EPDM rubber washer per screw
- Pack Size: 100 screws
Always follow local regulations and product guidance.
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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