1/2" x 4" (25 Pack) Zinc Carriage Bolt Kit, Grade 307A by Makers Bolt($37.97Value)

Description

Diameter: 1/2" | Length: 4" | Head diameter: 1.063" | Nut diameter: 1/2"-13 | Nut wrench size: 3/4" | Washer outside diameter: 1-3/8" Kit includes 25 carriage bolts, 25 USS thick washers, 25 hex nuts Bright, consistent zinc plating for moderate corrosion resistance Grade 307A carriage bolts, grade 2 hex nuts, and USS flat washers The flat head provides a semi-flush finish and is perfect for decks, gazebos, pergolas, and other heavy duty applications