CAMO Multi-Purpose Hex Head Structural Screws start fast with no pre-drilling and drive easily in wood deck posts, beams, handrails, and other exterior projects. They are third-party tested and certified IBC and IRC code-compliant, and are an ideal replacement for traditional ⅜” lag screws and through-bolts. Their ⅜” hex head with ½” washer locks into a hex driver, allowing you to drive without holding on the screw. These structural wood screws are hot-dipped galvanized for premium corrosion protection and for use in coastal applications.
For interior and exterior general construction projects
Certified IRC / IBC Code-Compliant
Hot-dip galvanized coating offers premium corrosion protection
Type 17 slash point removes board material as it's driven, reducing friction and drive time
Hex head reduces cam outs and drives easy
3/8" hex head with 1/2" washer locks into a hex driver, allowing you to drive without holding onto the screw
Includes 3/8" hex drive bit in every package
Straight knurl above the thread reduces torque, aiding in driving speed
Code-approved hot-dip galvanized coating is tested to meet ASTM A153, Class D standards and is approved for use with pressure-treated lumber