1/2-13 x 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (475)

the hardness rating is HRC 24-35

43/64 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

1-8 x 6 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

Download Simpson Split Drive Anchor Technical Data

0.152 x 4 1/2 Simpson Strong-Drive® SDWC Truss Wood Screw E-coat™ - Pack (50) 7/8-9 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1/2-13 x 3/4 Grade 50. 152 x 4 1 2 Simpson Strong Drive SDWC Truss Wood Screw E coat Pack (50) . The Strong Drive SDWC structural wood screw provides a stud to bottom plate or stud to top plate connection as well as fastening trusses and rafters to top plates. The full threaded shank engages the entire length of the fastener providing a secure connection. The SDWC is tested in accordance with ICC ES AC233 (screw) and AC13 (wall assembly and roof to wall assembly) for