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[100 PKG] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 5/8-18 x 3-3/4

Home / [100 PKG] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 5/8-18 x 3-3/4
[100 PKG] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 5/8-18 x 3-3/4

[100 PKG] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 5/8-18 x 3-3/4

Original price was: $179.84.Current price is: $89.92.

Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 5/8-18 x 3-3/4 are high-strength fasteners designed for demanding assemblies that require reliable torque and...

  • Product Details
  • SKU

    KUYY3471688

  • Category

    Bolts

  • Availability

    In stock

Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 5/8-18 x 3-3/4 are high-strength fasteners designed for demanding assemblies that require reliable torque and shear resistance.

Manufactured in the USA from Grade 8 steel, these hex head cap screws feature a plain, uncoated finish that provides robust performance in a variety of mechanical applications. The coarse 5/8-18 thread ensures strong engagement and easy installation with standard tools.

Key Features

  • Size & Thread: 5/8-18 UNC, length 3-3/4 in.
  • Material: Grade 8 steel for exceptional strength and durability.
  • Finish: Plain (uncoated) steel for versatility in non-corrosive environments.
  • Head Type: Hex head for easy driving with standard wrenches and sockets.
  • Origin: USA Made, with domestic manufacturing and quality control.

Applications

Ideal for automotive, machinery, equipment, and construction projects where high-strength fastening is required. Use in assemblies that demand reliable torque retention and resistance to loosening under vibration.

Specifications

  • Thread size: 5/8-18 UNC (coarse)
  • Length: 3-3/4 inches
  • Material: Grade 8 steel
  • Finish: Plain (unplated)
  • Head style: Hex head
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