3/8" x 12" (25 Pack) Black Carriage Bolt Kit, Grade 307A, Ceramic Coated for Exterior Use, 2X Rust Resistance of Galvanized by Makers Bolt

★★★★★ 4.3 91 reviews

$56.15
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$56.15
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Free shipping Free 30-day returns

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Product details

Management number 208202741 Release Date 2026/03/22 List Price $22.46 Model Number 208202741
Category
  • Diameter: 3/8" | Length: 12" | Head diameter: 0.813" | Nut diameter: 3/8" | Nut wrench size: 9/16" | Washer outside diameter: 1"
  • Kit includes 25 carriage bolts, 25 USS thick washers, 25 hex nuts
  • 5-Layer ceramic black ruspert coating for superior rust resistance (2X protection compared to galvanized)
  • 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
Manufacturer Makers Bolt
Package Dimensions 13.74 x 9.96 x 1.69 inches; 8.49 Pounds

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