Timco Self-Drilling Screws, Hex Head, Silver, 5.5x38mm (110 Pack)
Timco hex-head self-drilling screws for roof sheets & metal. Corrosion-resistant, EPDM washer, 5.5x38mm, 110pc pack.
The Timco Self-Drilling Screws feature a hex head design for easy installation, making them ideal for joining roofing sheets to light section steel (up to 5.0mm thick) without pre-drilling. These screws are coated with a corrosion-resistant exterior plating that withstands 1,000 hours of salt-spray testing, ensuring long-term durability in outdoor conditions.
Constructed from case & core hardened carbon steel, these screws provide superior strength and resistance to wear. The EPDM washer included ensures a watertight seal, preventing moisture ingress and further enhancing corrosion protection.
Ideal Applications
- Securing roofing sheets to steel purlins
- Fixing cladding panels to light steel framing
- General metal-to-metal fastening in construction projects
Key Features
- No pre-drilling required – self-drilling tip saves time and effort
- Hex head for firm grip with a spanner or socket
- Silver organic finish for enhanced corrosion resistance
- EPDM washer provides a secure, weatherproof seal
- Case & core hardened steel for superior durability
Specifications
- Thread Diameter: 5.5mm
- Length: 38mm
- Thread Type: 60° self-tapping
- Head Type: Hex
- Finish: Exterior (silver organic coating)
- Material: Case & core hardened carbon steel
- Pack Size: 110 pieces
These Timco self-drilling screws are perfect for both professional and DIY use, offering a reliable and efficient solution for metal fastening applications.
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Roofing sheet installation
- Cladding panel fixing
- Light steel framing
- Metal-to-metal fastening
- Thread Diameter: 5.5mm
- Length: 38mm
- Thread Length: N/A
- Thread Type: 60° Self-Tapping
- Head Type: Hex
- Head Diameter: N/A
- Finish: Exterior (Silver Organic)
- Material: Case & Core Hardened Carbon Steel
- Corrosion Resistance: 1,000 hours salt-spray tested
- Washer Type: EPDM (provides waterproof seal)
- Pack Quantity: 110 pieces
- Weight: 820g
Always follow local regulations and product guidance.
Free standard delivery on Australian mainland orders. Express delivery options and international shipping available at checkout.
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