A versatile, torque controlled through fixing for use in a wide range of anchoring applications into concrete. Complete with hex full nut and washer. NOTE: If no torque wrench is available, tighten the nut 3 to 4 full turns from finger tight. Chamfered head design to prevent damage to thread during installation Zinc plated and passivated (3-5 microns) Manufactured from cold formed carbon steel (grade 5.8) Special expansion clip for rapid installation" Thread Dia. mm: M16 Length mm: 125 Nut Socket Size mm: 24 Material: Carbon Steel Finish: Zinc Drill Hole Dia. mm: 16.0 Fixture Hole Diameter mm: 18.0 Edge Distance mm: 100 Max Fixture Thickness mm: 20 Min Drill Hole Depth mm: 75