Western Builders Supply strives to be the world leader in high quality fastening solutions. These screws are heat-treated and hardened, making them more durable than ordinary screws. Log screws install faster than spikes and have greater holding power. Ceramic coated for high corrosion resistance, these screws are ACQ certified. Designed for use with large timbers, logs and in landscaping applications. | Big Timber 4 x14" Hexagon Head Log Screws | Size 4 x 14"