Stainless steel hex lag screws offer a higher level of corrosion resistance, and is great for any outdoor project. Common applications include retaining walls, deck frames, and outdoor play equipment. This screw has coarse threads with a hexagonal drive. Its stainless steel finish provides anti-corrosive properties and makes it slightly stronger than regular (un-hardened) steel bolts. * Stainless steel finish provides anti-corrosive properties1 C-Pak per sellable unit50 pieces per retail package