Screw Thread dia. : M7.5 / Screw Legth : 52 / 62 / 72 / 82 / 92 / 102 / 112 / 132 / 152 / 182 mm

Product Features

Ideal for fixing uPVC and timber frames directly to masonry.

  • Flat Countersunk Head with 5 x Locking Ribs
  • Deep High / Low Thread for High Pull-Out Resistance
  • Self-Drilling
  • Suitable for Both Domestic & Trade Use
  • Heat-Treated
  • Zinc & Yellow-Plated