Structural Screw: Complete Buying Guide 2026
Structural screws are code-approved alternatives to through-bolts and lag screws for critical wood-to-wood connections. They can be driven with a standard drill without pre-drilling, dramatically reducing installation time while meeting or exceeding bolt strength. In 2026, structural screw prices average $0.90 per piece, with a typical range of $0.50 to $2.00 depending on your region, supplier relationships, and order quantity.
When budgeting for a project using structural screw, factor in approximately 5% additional material for waste, plus labor costs averaging $0.30 per piece for professional installation. A typical project using this material runs approximately $450 including both materials and labor.
With an expected lifespan of 50 years, structural screw represents a cost of approximately $0.02 per piece per year of service life. This exceptional longevity makes it one of the most cost-effective materials when measured over its full lifespan.