Simpson 0.220 x 11" Strong-Drive SDWS TIMBER Screw (Interior) E-coat PACK:250 Pk Fire Rating: Two-hour fire-resistant rating

Fire Rating: Two-hour fire-resistant rating - Intertek Design No

The CD25212M Crimp Drive anchor is specifically designed for use in concrete and grout-filled block

Compatible Tool: Installs with the Simpson Strong-Tie Quik Drive PRO300SG2 auto-feed screw driving system or attachment

Heavy-duty cast iron saw bow and head for maximum rigidity and vibration reduction

repeatable results across all machining operations

Simpson 0.220 x 11" Strong-Drive SDWS TIMBER Screw (Interior) E-coat PACK:250 Pk Fire Rating: Two-hour fire-resistant ratingThe Simpson Strong Drive SDWS Timber Screw in 0. 220 in. diameter by 11 in. length is a heavy duty structural wood fastener engineered for cross laminated timber construction, mass timber assemblies, log home construction, and general interior wood framing applications. Finished in a durable black E coat electrocoating, this large format structural screw delivers secure, high load connections in wood to wood fastening scenarios where performance and