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Simpson SDS Screws

  •  Available with a double-barrier coating and Type 316 stainless steel
  • Type-17 point (coated and stainless versions) enable easy driving with no predrilling and minimal wood splitting
  • 3/8" hex head with 0.48" integrated washer
  • Head is stamped with the Simpson Strong-Tie "≠" sign and fastener length for easy identification after installation
  • Replacement driver bit — BITHEXR38-134

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