Product details:
Wedge anchors are heavy duty concrete fasteners that are designed to anchor objects into concrete. They are installed into a drilled hole and then expand when the the nut is tightened.ANCHOR DIAMETER : 3/8"AVERAGE SHEAR VALUE PSI : 4100AVERAGE TENSILE VALUE PSI : 3600DRILL BIT SIZE : 3/8"FINISH : PlainLENGTH : 2-1/4"MATERIAL : Stainless Steel 18-8PACKAGE QUANTITY : 100SIZE : 3/8" x 2-1/4"THREAD SIZE : 3/8"-16