1/2 in. x 4 in. Black Carriage Bolt Kit Includes 12 Bolts, 12 Washers, and 12 Nuts, Ceramic Black Ruspert Coated for Exterior Use - 2X Rust Resistance of Galvanized by Makers Bolt

★★★★★ 4.2 59 reviews

$36.01
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$36.01
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Product details

Management number 211257377 Release Date 2026/04/04 List Price $14.40 Model Number 211257377
Category
  • Diameter: 1/2" | Length: 4" | Head diameter: 1.062" | Nut diameter: 1/2" | Nut wrench size: 3/4" | Washer outside diameter: 1-3/8"
  • Kit includes 12 carriage bolts, 12 USS thick washers, 12 hex nuts
  • 5-Layer ceramic black ruspert coating for superior rust resistance (2X protection compared to galvanized)
  • 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

UPC 810074741781
Brand MAKERS BOLT
Color Black
Model CBK5064BR12
Head Type flat
Size Name 1/2 x 4
Unit Count 12.0 Count
Part Number CBK5064BR12
Thread Size 1/2"-13
Thread Type Right Hand
Finish Types Textured
Grade Rating Grade A307
Manufacturer Makers Bolt
Thread Class 3A
Thread Style Right Hand
Fastener Size 1/2
Fastener Type Carriage Bolt
Item Diameter 0.5 Inches
Item Hardness Rockwell B60
Material Type Low Carbon Steel
Exterior Finish Black Ruspert
Thread Coverage Fully Threaded
Number of Pieces 12
Screw Head Style Round
Manufacturer Grade A307
Compatible Groove Diameter 0.5 Inches

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