Дюбель-гвоздь Feipeng 12x30 (трубка)

Professional Feipeng self-tapping expansion screws are specifically designed for secure fastening in hollow materials, such as gypsum board and other hollow panels. The unique 'airplane' expansion mechanism ensures the fastener spreads effectively inside the wall, providing maximum stability for the attached object.

Crafted from premium 65 manganese steel with heat treatment, these screws achieve exceptional hardness (up to HRC37), comparable to hardened concrete nails. This allows for effortless penetration through various types of board materials without the need for pre-drilling.

The color zinc-plated finish provides superior corrosion and oxidation resistance, making these fasteners ideal for a wide range of construction projects. With a strength grade of 8.8, they guarantee long-term durability and reliable connections under significant loads.