[300 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 5/16-18 X 3 1/2
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[300 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 5/16-18 X 3 1/2

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[300 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 5/16-18 X 3 1/2

Mutual ScrewSKU: 3156MWWKC
Price:
$295.91per 300( $0.99 each)
Pieces 300
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 3-1/2
Material Steel
Finish Zinc Plated
Head style Serrated Hex Washer
Threads per inch 18
Thread style Fully Threaded
Weight 22.0 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

Flange Bolts Serrated Hex Washer Case Hardened Zinc 5/16-18 X 3 1/2 deliver strong, reliable fastening with a built-in washer and serrated seating to prevent loosening due to vibration. These high-strength bolts are case-hardened steel with a zinc finish for enhanced durability and corrosion resistance.

  • Thread size: 5/16-18
  • Length: 3 1/2 in
  • Head style: Hex Washer Flange
  • Serrated seating to resist loosening
  • Finish: Zinc-plated, case-hardened steel

Designed for secure, vibration-resistant assemblies, these flange bolts are ideal for automotive, machinery, and equipment applications where a strong, dependable fastener is essential.

Choose Flange Bolts Serrated Hex Washer Case Hardened Zinc 5/16-18 x 3 1/2 for reliable performance, corrosion resistance, and a clean, professional finish on every job. Add to your toolkit and experience secure, lasting fastening today.

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800-222-0324

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