Self-tapping screw for wood reinforced black 3,5x35 (1000 pcs) "Russian S

Heavy-duty self-tapping screw 3.5×35 mm with reinforced core and black phosphate coating, designed for secure fastening in wood. Slightly longer format offers deeper penetration and stronger hold in dense or structural timber.

• 📐 Size: 3.5 × 35 mm

• 🪵 For wood applications

• 🔩 Reinforced core for extra strength

• ⚫ Black phosphate coating for corrosion resistance

• 🧰 Suitable for dense and load-bearing timber

• 📦 Pack of 1000 pcs