Thread Diameter: 12mm; Screw Length: 90mm (excluding the head height); Head Type: Hex Head
Hex Drive: 19mm; Head Height: 7.55mm-8.45mm; Package: 4 PCS;
Material: 304 stainless steel (A2-70) and no exterior finish, greater strength and corrosion resistance performance than regular stainless steel or zinc plated fasteners.
Typically used for securing wood in heavier duty applications.
Lag bolts, also called lag screws, generally require flat washers to evenly distribute the pressure from the head.