TIMCO Metal Construction Stitching Screws – For Sheet to Sheet – Hex – EPDM Washer – Self-Drilling – Exterior – Silver Organic
Self-Drilling Stitching Screws for Secure Sheet-to-Sheet Fixing
TIMCO Sheet-to-Sheet Self-Drilling Stitching Screws are specifically designed for fastening overlapping metal sheets together without the need for pre-drilling. The self-drilling point quickly penetrates both sheets, while the hex head allows high torque application for a secure, vibration-resistant hold. An integrated EPDM washer forms a watertight seal, protecting against leaks in exterior applications. The silver organic coating delivers outstanding corrosion resistance, making them ideal for roofing, cladding, and other outdoor metal-to-metal connections.
Key Features & Benefits
- Self-Drilling Point: Drills through overlapping sheets in one step—no pre-drilling required.
- Hex Head: Enables high torque driving for strong, secure fastening.
- EPDM Washer: Creates a watertight seal to prevent water ingress.
- Silver Organic Coating: Exceptional corrosion resistance for long-term exterior performance.
- Sheet-to-Sheet Design: Specifically engineered for fixing overlapping metal sheets together.
Application Areas
- Fixing overlapping metal roof sheets
- Cladding panel connections
- Metal sheet repairs
- General sheet-to-sheet exterior fastening
Technical Specifications
- Head Type: Hex washer
- Drive Type: Hex socket
- Thread Type: Self-drilling
- Point: Drill point for sheet-to-sheet fixing
- Material: Hardened carbon steel
- Finish: Silver organic coating
- Washer: EPDM bonded sealing washer
- Use: Exterior applications
Delivery
Fast & Free Delivery on Eligible Items.
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Returns
Something not quite right? You have 14 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken. Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
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