Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 5/8-18 x 2 1/2"" (PT)
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Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 5/8-18 x 2 1/2"" (PT)

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[25 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 5/8-18 x 2 1/2"" (PT)

Mutual ScrewSKU: 6340CH8
Price:
$55.70per 25( $2.23 each)
Pieces 25
Measurement type Inch
Thread size 5/8-18
Diameter 5/8
Length 2-1/2
Material Steel
Grade Grade 8
Finish Yellow Bake
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 6.78 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

Built for strength and reliability, our Hex Head Cap Screws Grade 8 Steel with a Zinc Yellow Bake finish combines high tensile strength with corrosion-resistant coating for long-lasting performance in demanding environments. The fine thread (5/8-18) delivers precise, secure engagement, while the 2 1/2" length suits a variety of heavy-duty assemblies. This fastener is ideal for automotive, industrial, and machinery applications where superior clamping force and durability are essential.

Key Specifications

  • Material: Grade 8 steel
  • Finish: Zinc Yellow Bake
  • Head type: Hex Head Cap Screw
  • Thread: Fine thread, 5/8-18 (UNF)
  • Length: 2 1/2 inches
  • Diameter: 5/8 inches
  • Applications: High-strength fastening for heavy equipment, machinery, and automotive assemblies

For best results, pair these high-strength fasteners with compatible nuts and tapped holes designed for Grade 8 steel. The zinc yellow bake coating provides durable corrosion resistance while keeping a bright, professional finish on exposed hardware.

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800-222-0324

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