TIMCO Metal Construction Heavy Section Hex Self-Drilling TEK Screw Zinc 5.5 x 65mm

Summary

The TIMCO ZH65B is a 5.5 x 65mm hex head self-drilling TEK screw designed for fixing metal to heavy section steel up to 12mm thick. With a self-drilling point, it eliminates the need for pre-drilling, saving time on site. Finished in zinc (Silver Ruspert coating) for reliable corrosion resistance, it is ideal for structural steel framing, roofing, and cladding applications.

Features

• Self-drilling point drills into heavy section steel up to 12mm without pre-drilling
• Fine self-tapping metric thread for secure engagement in heavy gauge steel
• Hexagonal head for positive drive with a nut runner or hex bit
• Zinc (Silver Ruspert) plating provides corrosion resistance exceeding 1,000 hours salt spray testing
• High-strength carbon steel construction for heavy-duty load-bearing applications
• Suitable for metal-to-metal fastening in roofing, cladding, and structural steelwork

Specifications

• Size: 5.5 x 65mm
• Head Type: Hexagonal (Hex)
• Drive: Hex / Nut Runner
• Point Type: Self-Drilling TEK
• Thread Type: Fine self-tapping metric
• Material: High-strength carbon steel
• Finish: Zinc (Silver Ruspert)
• Application: Heavy section steel up to 12mm
• Pack Quantity: 100
• SKU / MPN: ZH65B

What's Included

• 100 x TIMCO 5.5 x 65mm Heavy TEK Screws (Zinc)