Grip-Rite Primeguard Max 316 stainless steel deck screws are designed to stand up to harsh exterior environements and not corrode over time. These versatile exterior screws can be used for decking, fencing or any other outdoor project. Screws won't back out over time like cheap nails. Being made from quality 316 stainless steel ensures you won't be left with any ugly rust spots on your project down the road. These bugle head deck screws feature a T25 6-lobe torx drive head for no cam-out and a solid drive every time. This package of deck screws comes in a bulk box of 1500 screws.