TIMCO Hex Head Self-Drilling Screws, 5.5x19mm, EPDM Washer, 100pk
TIMCO 5.5x19mm self-drilling screws with EPDM washer for roofing & steel framing. Corrosion-resistant & pre-drilling not required.
The TIMCO Hex Head Self-Drilling Screws are designed for securing roofing sheets to light section steel (max. 5.0mm thickness) without the need for pre-drilling. These screws feature a durable silver organic exterior plating, providing excellent corrosion resistance that withstands 500 hours of salt-spray testing, making them ideal for exterior applications.
Key Features:
- Hex head for secure driving with an 8mm socket
- Integrated EPDM washer ensures a weatherproof seal
- Self-drilling No.3 point eliminates the need for pilot holes
- Case & core hardened carbon steel construction for superior strength and durability
- 12.00mm fixed washer diameter for increased load distribution
- Effective thread length of 4mm for a secure grip
These screws are perfect for roofing and cladding applications where reliability and corrosion resistance are paramount.
Specifications
- Thread Diameter: 5.5mm
- Length: 19mm
- Head Type: Hex
- Washer Diameter: 12.00mm
- Point Type: Self-Drilling No.3
- Socket Size: 8mm
- Finish: Silver Organic (Exterior Grade)
- Material: Case & Core Hardened Carbon Steel
- Effective Thread Length: 4mm
- Max Drilling Thickness: 5.0mm
- Quantity: 100 pieces
Ideal for roofing, cladding, and steel framing installations, these self-drilling screws provide a fast and secure solution for professionals and DIYers alike.
- Roofing sheets
- Light section steel framing
- Exterior cladding
- Steel construction
- Thread Diameter: 5.5mm
- Length: 19mm
- Head Type: Hex
- Washer Diameter: 12.00mm
- Point Type: Self-Drilling No.3
- Socket Size: 8mm
- Finish: Silver Organic (Exterior Grade)
- Material: Case & Core Hardened Carbon Steel
- Effective Thread Length: 4mm
- Max Drilling Thickness: 5.0mm
- Quantity: 100 pieces
- Weight: 550g
Always follow local regulations and product guidance. Use appropriate PPE.
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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