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Li>Quantity: 5Pcs Specifications: Expansion Tube Total Length 115Mm (4.5In) Opening Length 19Mm (0.74In) 50Mm (1.96In) Diameter (Diameter) 14Mm (0.55In) Made Of 304 Stainless Steel It Is Durable And Can Be Used Outdoors
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P>It Has Better Rust Resistance (Can Be Used In Humid Environment Or Water And Will Not Rust).
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Li>Easy Installation: Use A Hammer Drill To Drill A Hole The Same Size As The Expansion Tube In The Wall
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P>Place The Expansion Hook In The Hole And Tighten The Hex Nut With A Wrench.
P>After The Force The Casing Expands And The Tail Fins Hang On The Wall.
P>The Expansion Is Created By Tightening A Threaded Bolt That Draws A Tapered Cone By Expanding A Sleeve Against The Walls Of The Hole.
P>The Tensile Strength Installed In Concrete Is Five Times That Of Bricks.
P>After Correctly Installing An M6/M8/M10/M12 Expansion Bolt Into Concrete Its Tensile Load Is 120Kg/170Kg/320Kg/510Kg Respectively..
