New Arrivals/Restock

1/4" x 2-1/2" (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

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US$23.51 cheaper than the new price!!

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Product details

Management number 216217226 Release Date 2026/04/19 List Price US$15.68 Model Number 216217226
Category
  • Diameter: 1/4" | Length: 2-1/2" | Head diameter: 0.578" | Nut diameter: 1/4" | Nut wrench size: 7/16" | Washer outside diameter: 47/64"
  • Kit includes 100 Grade 307A carriage bolts, 100 USS thick washers, 100 Grade 2/A hex nuts
  • Hot dip galvanized coating for superior corrosion resistance, Suitable for use in ACQ treaded lumber
  • The flat head provides a semi-flush finish and is perfect for decks, gazebos, pergolas, and other heavy duty applications
  • Meets or Exceeds: ASME B18.5, ASTM A307, ASME B18.2.2, ASTM A563, ASME B18.21.1, ASTM F2329

UPC 810074742962
Brand MAKERS BOLT
Color Grey
Head Type Flat
Size Name 1/4" x 2-1/2"
Unit Count 100.0 Count
Part Number CBK2540GV100
Thread Size 1/4"-20
Thread Type Unc
Finish Types Galvanized
Grade Rating Grade A307
Manufacturer Makers Bolt
Thread Class 2A
Thread Style Unified National Coarse
Fastener Size 1/4" - 2-1/2"
Fastener Type Carriage Bolt
Item Diameter 0.25 Inches
Item Hardness Grade 2
Material Type Low Carbon Steel
Exterior Finish Hot-Dipped Galvanized
Item Dimensions 2.5 x 0.25 x 0.25 inches
Thread Coverage Fully Threaded
Number of Pieces 100
Screw Head Style Flat
Manufacturer Grade A307
Compatible Groove Diameter 0.44 Inches

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