1/4 in x 5-1/2 in galvanized carriage bolt kit (100 pc) with washers and nuts

Makers Bolt ★ 3.7/5 · ItemOracle Score Mid-Range

$51.91
Last verified 11 hours ago · Subject to change
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1/4" x 5-1/2" (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

Galvanized carriage bolt kit includes 100 grade 307A bolts, 100 washers, and 100 hex nuts. Hot-dip coating provides corrosion resistance for exterior projects; suitable for decks, gazebos, and pergolas. Customer note: good quality and value for money

Highlights

  • hot-dip galvanized coating
  • includes bolts, washers, nuts
  • flat head for semi-flush finish

Pros

  • complete kit with bolts, washers, and nuts
  • hot-dip galvanized for exterior use
  • semi-flush flat head design for decking projects
  • meets multiple ASME/ASTM standards
  • positive customer perception of quality and value

Cons

  • limited to 1/4-20 thread size
  • specific to 1/4" bolts and 1/4" nuts
  • some measurements may require precise tools for fit

Best For

  • decking
  • gazebos
  • pergolas
  • exterior framing
  • outdoor furniture assembly
  • hardware replenishment kit

Features

  • Diameter 1/4" and length 5-1/2" for standard carriage bolt sizing
  • Includes 100 Grade 307A carriage bolts, 100 USS washers, 100 Grade 2/ A hex nuts
  • Hot dip galvanized coating provides corrosion resistance for exterior use
  • Flat head provides a semi-flush finish suitable for decks and similar structures
  • Meets or exceeds ASME B18.5, ASTM A307, ASME B18.2 specifications

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