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

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

Mutual ScrewSKU: 3140MWWKC
Price:
$371.11per 500( $0.74 each)
Pieces 500
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 2-1/2
Material Steel
Finish Zinc Plated
Head style Serrated Hex Washer
Threads per inch 18
Thread style Fully Threaded
Weight 29.0 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

Secure, durable fastening solution: Flange Bolts Serrated Hex Washer Case Hardened Zinc 5/16-18 x 2-1/2 in. These bolts combine a flange head with a serrated hex washer for a robust, vibration-resistant connection. The case-hardened zinc finish delivers enhanced durability and corrosion resistance, making them suitable for demanding environments.

Highlights

  • Size: 5/16-18
  • Length: 2-1/2 in
  • Finish: Case Hardened Zinc
  • Head & Washer: Flange bolt with serrated hex washer
  • Feature: Serrated washer helps grip and resist loosening

Designed for reliable fastening, these flange bolts offer a built-in washer for improved load distribution and a secure fit even under vibration. Perfect for automotive, machinery, and various mechanical assemblies that require a sturdy 5/16-18 hex bolt with a 2-1/2 inch length and a durable zinc finish.

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800-222-0324

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