Lightweight Concrete Screw LRT 8x100mm, ZF Max, 50pcs, Fast 288417

Description

Special coarse thread adapted for direct installation in lightweight concrete and lightweight clinker. Lumpy skull. Surface treatment: ZF Max. Corrosivity class: C4.

Assembly instructions

Note that large differences in pullout values can occur depending on old or newly produced lightweight concrete. Lightweight concrete is also produced with different densities that affect the yield value. The screw-in depth is decisive, the deeper the thread engagement, the higher the pull-out values. Mounted without pre-drilling and with low speeds.

Technical Data

• No pre-drilling during assembly
• Bits: T30
• Anchorage depth ≥ 65 mm