Self-Drilling Hollow Anchor Bar T30/16, T-Thread (OD 30 mm x ID 16 mm)
Caractéristiques
Thread type: T (factory standard; flank angle >= 45 deg) Outer diameter: 30 mm Inner diameter: 16 mm Cross-sectional area: 343 mm2 Ultimate load: 220 kN Load at 0.2% yield: 180 kN Unit weight: 2.70 kg/m Steel grades: 40Cr / Q355B / S460NH (DIN EN ISO 683 / DIN EN 10083 / DIN EN 10210) Elongation per market standard: A200mm >= 6% / Agt >= 5% / A100mm >= 4% / A >= 14% Corrosion protection: hot-dip galvanizing / epoxy coating / duplex coating / stainless steel
Certifications
EN ISO 683DIN EN 10083
Description du produit
Self-drilling hollow anchor bar with T-thread (higher shear bond effectiveness and interlocking strength per catalog). Applications: tunneling support — face stabilization and spilling; soil nailing for slope stabilization.