Simpson #7 x 2-1/4" 316 SS Deck-Drive DWP Wood Screw, T15, Trim Head PACK:1750 Pk mounted on the front

mounted on the front

and other structural elements to concrete and masonry

This collet closer uses 5C collets

rapid spindle stopping

giving you broad threading capability without manually swapping gears

Simpson #7 x 2-1/4" 316 SS Deck-Drive DWP Wood Screw, T15, Trim Head PACK:1750 Pk mounted on the frontSimpson Deck Drive DWP Wood Screw in Type 316 Stainless Steel by Simpson is a high performance fastener engineered for deck, dock, boardwalk, and general exterior wood applications where superior corrosion resistance is a must. The #7 x 2 1 4" trim head screw features a T15 6 lobe drive, a specially designed sharp point, and unique box threads making it an ideal choice for professionals and DIYers working with standard wood, engineered wood, and