[90 PKG] Frame Bolts Flange Black Phospohate 5/8-11 X 4 1/2
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[90 PKG] Frame Bolts Flange Black Phospohate 5/8-11 X 4 1/2

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[90 PKG] Frame Bolts Flange Black Phospohate 5/8-11 X 4 1/2

Mutual ScrewSKU: 6272BFKC
Price:
$541.23per 90( $6.01 each)
Pieces 90
Measurement type Inch
Thread size 5/8-11
Diameter 5/8
Length 4-1/2
Material Steel
Grade Grade 8
Finish Black Phosphate
Head style Indented Hex
Threads per inch 11
Weight 45.0 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

Frame Bolts Flange Black Phospohate 5/8-11 x 4 1/2 offers a robust fastening solution for frame construction and metal assemblies. With a flange head for easy installation and load distribution, these bolts come in a 5/8 inch diameter, 11 threads per inch, and an overall length of 4 1/2 inches. The black phosphate finish provides a durable, low-gloss appearance suitable for industrial environments.

Key features

  • Size: 5/8" diameter, Thread: 11 UNC
  • Length: 4 1/2"
  • Head type: Flange bolt with integrated washer-style flange
  • Finish: Black phosphate
  • Applications: Frame construction, equipment assembly, heavy-duty fastening

Why choose flange bolts for framing

The built-in flange provides even load distribution and reduces the need for a separate washer, delivering a cleaner, faster installation on frames and structures. The 5/8-11 size is a common specification for sturdy, reliable connections in metal framing projects.

Specifications

  • Diameter: 5/8 in
  • Thread pitch: 11 per inch (11 UNC)
  • Length: 4-1/2 in
  • Finish: Black phosphate

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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