Simpson Strong-Tie 0.390" x 11" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 30 Tie Down D Rings 316 Stainless steel - for

316 Stainless steel - for strong corrosion resistance

Sharp Point: Enables quick starts and consistent penetration in OSB

Acts as a vapor barrier when taped: Sealed seams help maintain a controlled environment

This product is intended for use with 4-inch lally columns and Quad 2x10/12 girders but is also available in a wide range of other sizes

Simpson Strong-Tie 0.390" x 11" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 30 Tie Down D Rings 316 Stainless steel - forThe Simpson Strong Tie SDCF10X280 R30 SDCF TIMBER CF screw by Simpson Strong Tie is built to meet the structural demands of mass timber construction, including cross laminated timber (CLT), glulam, and laminated veneer lumber (LVL). This fully threaded structural screw provides high strength connections for demanding wood to wood applications, no pre drilling required in most conditions. Key Features: Fully Threaded Design: Ensures even load