Simpson Strong-Tie Hex Head Timber Screw 50 Packs

Simpson Strong-Tie
SKU: Simpson-SDWH19300DB-R50

  • Patented SawTooth point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
  • Bold thread design that provides superior holding power
  • Under-head nibs that offer greater control when seating the head
  • Large washer head provides maximum bearing area (0.64" head dia.)
  • Size identification on all SDWH screw heads
  • 5/16" hex drive (replacement driver bit — BITHEXR516-134)