Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated Fine Thread (USA Made) 5/8-18X6 1/2
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Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated Fine Thread (USA Made) 5/8-18X6 1/2

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[60 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated Fine Thread (USA Made) 5/8-18X6 1/2

Mutual ScrewSKU: 63104CH8OKC
Price:
$370.43per 60( $6.17 each)
Pieces 60
Measurement type Inch
Thread size 5/8-18
Diameter 5/8
Length 6-1/2
Material Steel
Grade Grade 8
Finish Yellow Plated
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 37.0 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

Hex Head Cap Screws Grade 8 Steel with Zinc Yellow Plating, Fine Thread, USA Made. Size: 5/8-18 x 6 1/2 inches.

Engineered for heavy-duty fastening, these hex head cap screws combine high tensile strength with corrosion resistance to deliver reliable performance in automotive, industrial, and construction applications.

  • Premium Grade 8 Steel for superior strength and durability under high load.
  • Zinc Yellow Plating provides corrosion resistance and a long-lasting finish.
  • Fine Thread for precise engagement, improved clamp load, and smoother threading in tight tolerances.
  • Hex Head design allows easy, high-torque driving with common wrenches or sockets.
  • USA Made ensuring consistent quality and domestic manufacturing standards.
  • Size: 5/8-18 x 6 1/2 in. Fits standard 5/8-18 nuts and compatible tapped holes.

Projects and industries that benefit from these fasteners include equipment assemblies, machinery, agricultural gear, and structural joinery where a robust, dependable screw is essential.

Order today and secure your next build with fasteners you can trust.

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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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