[1000 BULK] Flange Bolts Serrated Hex Washer 5/16-18 X 1-1/2

Mutual ScrewSKU: 3124MWW5KC

Price:
Sale price$664.29per 1000( $0.66 each)
Pieces 1000
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 1-1/2
Material Steel
Grade Grade 5
Finish Zinc Plated
Head style Serrated Hex Washer
Threads per inch 18
Thread style Fully Threaded
Weight 41.0 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 5/16-18 X 1-1/2 are engineered for secure, vibration-resistant fastening. The built-in flange and serrated hex washer provide load distribution and anti-slip grip, helping prevent loosening in demanding assemblies.

Key features:

  • Size: 5/16-18 with a 1-1/2 inch length
  • Design: Hex head with flange and serrated washer for a tight bite into base material
  • Thread: 5/16-18 coarse thread for standard, high-traction applications

Ideal for automotive, machinery, and equipment installations where dependable fastening is essential. Add these flange bolts to your toolkit for quick, secure assembly.

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800-222-0324

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