Hillman Fasteners 240321 Carriage Bolt, 1/2-13 x 4.5", 25 Pack Rainy_Weather Serrated for aluminum & fiberglass

Serrated for aluminum & fiberglass screening

Thermo guard insulated for hot & cold water comfort

and free of loose material before the coating application

Spray Settings:

The ravages of rust & corrosion for 5 years or 240

Hillman Fasteners 240321 Carriage Bolt, 1/2-13 x 4.5", 25 Pack Rainy_Weather Serrated for aluminum & fiberglassCarriage bolts are commonly used in wood connections. The square neck under the round head will seat into the hole in the wood to prevent the head from turning. 25 Pack 1 2 13 x 4. 5" Carriage bolt Steel round head Square neck Carriage bolts have a large smooth head Uses a 7 16 In wrench Zinc plated Coarse thread.