Grade 8 Zinc Yellow Plated Carriage Bolts 5/16-18X3 1/2
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Grade 8 Zinc Yellow Plated Carriage Bolts 5/16-18X3 1/2

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[450 BULK] Grade 8 Zinc Yellow Plated Carriage Bolts 5/16-18X3 1/2

Mutual ScrewSKU: 3156C8KC
Price:
$471.39per 450( $1.05 each)
Pieces 450
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 3-1/2
Material Steel
Finish Zinc Yellow Plated
Grade 8
Head style Carriage
Threads per inch 18
Weight 32.0 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

Grade 8 Zinc Yellow Plated Carriage Bolts 5/16-18X3 1/2 are heavyweight fasteners designed for strong timber connections and long-lasting performance.

Made from Grade 8 steel, these carriage bolts deliver reliable strength for demanding outdoor and indoor projects. The zinc yellow plated finish provides corrosion resistance and a distinctive appearance that holds up under exposure to the elements.

Key Features

  • Grade 8 steel for superior strength and durability
  • 5/16-18 thread size for a secure fit in standard lumber joints
  • 3 1/2 inches length suitable for medium-thickness wood assemblies
  • Zinc yellow plated finish for corrosion resistance and a recognizable appearance
  • Carriage bolt design with a domed head and square neck for easy wood-to-wood fastening

Applications

Ideal for heavy-duty timber connections in decks, fences, outdoor furniture, gates, and other wooden assemblies where a strong, long-lasting fastener is required.

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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