Simpson Strong-Drive SDCFC TIMBER-CFC Screw 0.390 x 19-5/8 in 50-Pack Decorative Washers Its no-predrill design speeds up

Its no-predrill design speeds up installation and reduces labor time compared to conventional lag screws

Swing Over Bed: 13 in

these nails load quickly into pneumatic framing nailers

the W2 dimension is 5-1/2 in

SDWS19600: 250 Pk - includes T40

Simpson Strong-Drive SDCFC TIMBER-CFC Screw 0.390 x 19-5/8 in 50-Pack Decorative Washers Its no-predrill design speeds upSimpson Strong Tie 0. 390 x 19 5 8" Strong Drive SDCFC TIMBER CFC Screw, 50 Pack is a heavy duty structural fastener from Simpson Strong Tie engineered for cross laminated timber (CLT) construction, mass timber construction, and general interior applications. With its oversized length and robust cylinder head design, this screw delivers extra strength for demanding applications requiring large sized structural members. Key Features Structural fastener