3/8" x 2-1/2" (50 Pack) Galvanized Carriage Bolt Kit, Grade 307A, Hot Dip Galvanized for Exterior Use by Makers Bolt

★★★★★ 4.4 148 reviews

US$16.95
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US$16.95
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 215637213 Release Date 2026/04/12 List Price US$16.95 Model Number 215637213
Category
  • Diameter: 3/8" | Length: 2-1/2" | Head diameter: 0.813" | Nut diameter: 3/8" | Nut wrench size: 9/16" | Washer outside diameter: 1"
  • Kit includes 50 carriage bolts, 50 USS thick washers, 50 hex nuts
  • Hot dip galvanized coating for superior 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

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