4" diameter high-strength structural wood screw ideal for various connector installations as well as wood-to-wood applications

Size identification on all SDWH screw heads

#60 Heavy Duty Drill Bit - Stubby Length

7/8-14 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

7/8-9 x 1 3/4 Socket Set Screw Cup Point Alloy

0.725 x 6 1/4 - Strong-Drive® SDCF TIMBER-CF Screw Yellow Zinc Coated Thread Len: 6 (T50 6-Lobe) - Box (30) Flat Split Drive Anchors Zinc Plated 4" diameter high-strength structural wood0. 725 x 6 1 4 Strong Drive SDCF TIMBER CF Screw Yellow Zinc Coated Thread Len: 6 (T50 6 Lobe) Box (30)The Strong Drive SDCF Timber CF screw is a structural fastener available in a variety of lengths and is designed for cross laminated timber construction, mass timber construction and general interior applications. These structural fasteners provide uncompromised strength for these demanding applications. The large flat head with underhead nibs