Simpson Strong-Tie 0.390" x 6-1/4" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 250 Bearing Plates Smooth Shank Design – Reduces

Smooth Shank Design – Reduces splitting in softwoods like cedar and redwood while maintaining reliable withdrawal resistance

it’s perfect for outdoor or marine environments where durability matters

consider applying a bead of compatible sealant (e

The fully encapsulated design protects the reflective layer from direct contact with soil and moisture—two conditions that can corrode exposed foil in traditional bubble insulation or radiant barriers

Do not modify the hanger—alterations can compromise structural integrity

Simpson Strong-Tie 0.390" x 6-1/4" SDCF Timber-CF Flat Head Screw - E-Coat, Black, Qty. 250 Bearing Plates Smooth Shank Design – ReducesThe Simpson Strong Tie SDCF10X160 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 distribution