Grip-Rite GRSSFW516820 package contains 20 heavy-duty 5/16-inch by 8-inch flat washer head structural wood screws. Designed to replace traditional lag screws, they feature a weather-resistant PrimeGuard Plus coating, a Type 17 self-drilling point, and a star drive head for high-torque applications.
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Model GRSSFW516820
Prop 65 Warning This product can expose you to chemicals including Lead and DEHP, which are known to the State of California to cause cancer, or birth defects or other reproductive harm. For more Information go to www.P65Warnings.ca.gov
