TIMCO Metal Construction Heavy Section Screws – Hex – Self-Drilling – Exterior – Silver Organic
Heavy-Duty Self-Drilling Screws for Fastening into Heavy-Gauge Steel
TIMCO Heavy Section Self-Drilling Hex Head Screws are designed for fastening metal sheets, cladding, and components to heavy-gauge steel sections without pre-drilling. The hardened drill point penetrates thick steel quickly and cleanly, while the hex head enables high torque driving for secure fastening. Finished with a silver organic coating for excellent corrosion resistance, these screws are ideal for demanding exterior applications such as roofing, cladding, and structural steelwork.
Key Features & Benefits
- Self-Drilling Point: Fast, efficient penetration into heavy-gauge steel without pre-drilling.
- Hex Head: Allows high torque transfer for strong, secure fixing.
- Silver Organic Coating: Provides enhanced corrosion resistance for outdoor durability.
- Heavy-Duty Construction: Made from hardened carbon steel for strength and longevity.
- Exterior-Grade Performance: Ideal for roofing, cladding, and structural steel fixing.
Application Areas
- Fixing metal sheets to heavy steel sections
- Roofing and cladding projects
- Outdoor structural steel construction
- General heavy-gauge metal-to-metal fastening
Technical Specifications
- Head Type: Hex washer
- Drive Type: Hex socket
- Thread Type: Self-drilling
- Point: Drill point for heavy-gauge steel
- Material: Hardened carbon steel
- Finish: Silver organic coating
- 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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