Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 5/8-18 x 9
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Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 5/8-18 x 9

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[45 PKG] Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 5/8-18 x 9

Mutual ScrewSKU: 63144CH8PBB
Price:
$212.20per 45( $4.72 each)
Pieces 45
Measurement type Inch
Thread size 5/8-18
Diameter 5/8
Length 9
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 38.0 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 a plain finish and fine thread size 5/8-18 x 9. These high-strength fasteners are engineered for demanding industrial and heavy-duty applications where torque, load-bearing capacity, and reliability matter. The Grade 8 steel construction provides exceptional toughness and tensile strength, while the plain finish allows easy customization, painting, or plating as part of your workflow.

  • Material: Grade 8 steel for high tensile strength and toughness
  • Finish: Plain (uncoated) finish for versatile use in manufacturing and assembly
  • Thread: Fine thread 5/8-18 for precise adjustment and strong grip
  • Size: 5/8 inch diameter, 18 threads per inch, 9 inches long
  • Head: Hex head designed for standard tools and efficient torque transfer
  • Applications: Ideal for automotive, machinery, equipment assemblies, and industrial fastener sets

Choose these Grade 8 hex screws when you need dependable, high-strength fasteners that perform under demanding loads. They are suited for applications requiring robust clamping force and durable performance in metal-to-metal connections.

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