Features:

• Double countersunk reduces the likelihood of head shear and assists completion of countersinking
• Wax lubricated to enhance screw insertion time, extra driving torque and resistance to corrosion
• 40 deep single thread to provide a secure fixing with high pull-out resistance
• 25 sharp point and single lead for a fast start and improved thread acceptance
• All sizes up to and including 75mm are fully threaded, and lengths 80mm and above all have 70mm thread length
  

Specifications:

• Brand - TIMCO
  
• Corrosion Rating (1-5) 1 - Clean, dry & low humidity environments
• Driver Bit Size - PZ3
• Finish - Zinc & Yellow
• Gauge - 12
  
• Head Type - Double Countersunk
• Inner Thread d1 (mm) - 3.8
• Lubrication - Wax
• Material - Carbon Steel
  
• Recess Type - Pozi
• Substrates - Softwood, Chipboard, MDF, Masonry (with plug)