A307 Grade A Steel Hot Dipped Galvanized Coarse Carriage Bolts 1/4-20 x 5 1/2
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A307 Grade A Steel Hot Dipped Galvanized Coarse Carriage Bolts 1/4-20 x 5 1/2

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[50 PKG] A307 Grade A Steel Hot Dipped Galvanized Coarse Carriage Bolts 1/4-20 x 5 1/2

Mutual ScrewSKU: 1488CAGBB
Price:
$23.27per 50( $0.47 each)
Pieces 50
Measurement type Inch
Thread size 1/4-20
Diameter 1/4
Length 5-1/2
Material A307 Grade A Steel
Finish Hot Dipped Galvanized
Head style Carriage
Threads per inch 20
Weight 3.22 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

A307 Grade A Steel Hot Dipped Galvanized Coarse Carriage Bolts 1/4-20 x 5 1/2 are built for lasting strength in wood-to-wood connections, timber framing, and outdoor installations. Made from durable A307 Grade A steel and finished with a heavy-duty hot-dip galvanization, these carriage bolts resist corrosion and wear in harsh environments.

Product highlights

  • Material: A307 Grade A steel
  • Finish: Hot-dip galvanized for superior corrosion resistance
  • Size: 1/4-20
  • Length: 5 1/2 inches
  • Thread type: Coarse
  • Head style: Carriage bolt with rounded head and square under-head shank

Why choose these bolts

Experience reliable strength and long-lasting protection with the combination of A307 Grade A steel and a hot-dip galvanized finish. The coarse 1/4-20 threads provide quick, secure engagement in wood, while the 5 1/2" length supports sturdy connections in decks, fencing, and timber framing. Ideal for outdoor projects that demand durability against rust and the elements.

Applications

  • Decks, fences, and timber framing
  • Outdoor furniture and garden structures
  • Industrial and structural fastenings requiring corrosion resistance

Specifications at a glance

  • Diameter: 1/4 in
  • Thread: 1/4-20 (coarse)
  • Length: 5 1/2 in
  • Finish: Hot-dip galvanized
  • Standards: ASTM A307 Grade A

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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