Simpson 0.275 x 8" Strong-Drive SDWS TIMBER Stainless Steel Screw Router Bits hex washer head

hex washer head

T25 6-Lobe

What member sizes is the HGUS5

Wedge-type expansion design engineered for high-performance in seismic and high-wind conditions

The Deck-Drive DCU Composite Screw uses a T20 6-Lobe drive

Simpson 0.275 x 8" Strong-Drive SDWS TIMBER Stainless Steel Screw Router Bits hex washer headSimpson Strong Drive SDWS Timber Screw in Type 316 Stainless Steel 0. 275" x 8" is a heavy duty structural fastener engineered to deliver a high strength, code compliant alternative to through bolting and traditional lag screws. Built from severe corrosion resistant Type 316 Stainless Steel, this 8 inch structural screw is purpose built for coastal and harsh outdoor environments where saltwater exposure, chemical contact, and moisture can degrade