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Hex Bolts Steel HDG 3/8-16 x 6-1/2 deliver dependable strength for outdoor and structural fastening tasks. These hex bolts are made from steel and finished with a hot-dip galvanized (HDG) coating to resist rust and corrosion in harsh conditions.
HDG coating provides enhanced corrosion resistance for outdoor installations, decking, fencing, and other weather-exposed projects. The 3/8-16 thread size offers a strong, secure fit for compatible nuts and joints, while the hex head allows easy driving with standard wrenches or sockets.