Wurth Galvanized HWF Self-Tapping Extended Screw 35mm

12-11*35 HWF T/Grip T17 Galv C14 E5

AS 3566.1 Steel Armagalv Coarse Type 17
Suitable for Roofing, Walling, and Cladding. Ideal for all types of timber, offering versatility and reliability.

• Type 17 parallel shank thread for constant clamp load

• Sharp pointed drill point for consistent drilling

• Special end slot for thread cutting action into timber

• Drills, fastens, and seals in one operation

• Designed for maximum reliability and ease of use

• Classic, simple, and effective design

Technical Data:

• Material: Steel

• Surface: Silver plated

• Nominal diameter (d₁): 5.5 mm

• Length (l₁): 35 mm

• Head height (k₁): 3.3 mm

• Flange diameter (dₖ): 14.4 mm

• External drive (s₁): WS5/16

• Drill tip length (lₚ): 8.6 mm

• Drive type: Hexagon