Expansion Screw Bolts,Eyebolt Screws,Lifting Ring Eye Bolts,2 Pcs 16mm Rawl Expansion Closed Hook Anchor Eye Wall

Description

Description:- Load bearing: 250 KG- Quantity: 2 pcs- Screw diameter: Approx 16mm / 0.6 inch- Suitable to use for cement concrete materials- Fixation principle: The expansion screw is by using the wedge angle to prompt expansion and creates friction, to reach the fixed effect- Need to use 16mm diameter drill bit for drilling holes, the drilling depth should great than or equal to 7 cmInstallation:- First, insert the expansion screw into the soil-cement admixture, hard the closed hook until can’t it anymore- Second, screw the nut with wrench until it fixed- Finally, tightening the closed hook againPackage Includes:2 x Expansion bolts