Grade 8 Zinc Yellow Plated Carriage Bolts 5/16-18X1 3/4
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Grade 8 Zinc Yellow Plated Carriage Bolts 5/16-18X1 3/4

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[800 BULK] Grade 8 Zinc Yellow Plated Carriage Bolts 5/16-18X1 3/4

Mutual ScrewSKU: 3128C8KC
Price:
$696.51per 800( $0.87 each)
Pieces 800
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 1-3/4
Material Steel
Finish Zinc Yellow Plated
Grade 8
Head style Carriage
Threads per inch 18
Weight 34.0 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 5/16-18 x 1-3/4 in are high-strength fasteners designed to deliver secure, long-lasting joints in woodworking, metal fabrication, and outdoor projects. With a Grade 8 steel core, these carriage bolts offer excellent tensile strength, while the zinc yellow finish provides corrosion resistance and a bright, durable appearance.

Key features:

  • Material: Grade 8 steel for superior strength
  • Finish: Zinc yellow plated for corrosion resistance
  • Thread size: 5/16-18 (UNC)
  • Length: 1-3/4 in
  • Head type: Carriage bolt with a square shoulder under the head to prevent turning during installation
  • Applications: Ideal for wood framing, outdoor decks, gates, furniture, and other heavy-duty assemblies
  • Compatibility: Works with standard 5/16-18 nuts and washers

Choose these Grade 8 zinc yellow plated carriage bolts for reliability, ease of use, and a durable finish that holds up against the elements in both indoor and outdoor environments.

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

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