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1/2" x 12" (25 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/2" USS Flat Washers (25 pcs) and 1/2"-13 Hex Nuts (25 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

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Product details

Management number 215638889 Release Date 2026/04/12 List Price $23.92 Model Number 215638889
Category
  • Diameter: 1/2" | Length: 12" | Head diameter: 1.062" | Nut diameter: 1/2" | Nut wrench size: 3/4" | Washer outside diameter: 1-3/8"
  • Kit includes 25 Grade 307A carriage bolts, 25 USS thick washers, 25 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 810074743013
Brand MAKERS BOLT
Color Silver
Head Type Flat
Size Name 1/2 x 12
Metal Type Carbon Steel
Unit Count 25.0 Count
Part Number CBK50192GV25
Thread Size 1/2"-13
Thread Type Unc
Grade Rating Grade A307
Manufacturer Makers Bolt
Thread Class 1A
Thread Style Right Hand
Fastener Type Carriage Bolt
Item Diameter 0.5 Inches
Item Hardness Grade 5
Material Type Carbon Steel
Exterior Finish Hot-Dipped Galvanized
Item Dimensions 12 x 0.5 x 0.5 inches
Thread Coverage Partially Threaded
Screw Head Style Flat
Manufacturer Grade Grade 307A
Maximum Shear Strength 40000 psi
Compatible Groove Diameter 0.5 Inches

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