Galvanized carriage bolt kit 1/4" x 1" (100 pk) with washers and nuts

Makers Bolt ★ 3.8/5 · ItemOracle Score Budget

$33 USD
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1/4" x 1" (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 1/4" carriage bolt kit includes 100 bolts, 100 USS washers, and 100 hex nuts. Hot dip galvanized for exterior use; provides semi-flush flat head for decks and outdoor projects. Customer note: high quality and good value

Highlights

  • galvanized exterior-grade
  • includes bolts, washers, nuts
  • flat head delivers semi-flush finish

Pros

  • complete hardware kit (bolts, washers, nuts)
  • hot dip galvanized for exterior use
  • semi-flush flat head for cleaner finish
  • meets multiple ASME/ASTM standards
  • positive user feedback on quality and value

Cons

  • limited customer insight mentions only 1-2 aspects
  • no explicit corrosion resistance rating beyond galvanization
  • specific size compatibility not detailed beyond 1/4"

Best For

  • decks
  • gazebos
  • pergolas
  • outdoor furniture
  • heavy-duty outdoor framing
  • treaded lumber applications

Features

  • Diameter 1/4 inch and length 1 inch for carriage bolts
  • 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 design yields a semi-flush finish for decks and similar structures
  • Nut diameter 1/4-20 with 7/16 inch wrench size; washer OD 47/64 inch

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