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

Original price was: $102.44.Current price is: $51.22.


Hex Head Cap Screws Grade 5 Steel Plain Fine Thread (USA Made) 5/8-18 x 3 3/4These hex head cap screws are engineered for durability in...



  • Product Details
  • SKU

    KUYY3461987

  • Category

    Bolts

  • Availability

    In stock

Hex Head Cap Screws Grade 5 Steel Plain Fine Thread (USA Made) 5/8-18 x 3 3/4

These hex head cap screws are engineered for durability in demanding assemblies. Made from Grade 5 steel and finished with a plain, uncoated surface, they are ready for use in projects where you plan to apply your own finish or corrosion protection.

  • Grade 5 steel provides strong, reliable performance for a wide range of industrial applications
  • Plain finish (uncoated) suitable for finishing or coating as part of your project
  • Fine thread (18 threads per inch) delivers smooth engagement and precise adjustment
  • Diameter and length: 5/8″-18, length 3 3/4 in
  • USA-made for quality control and domestic sourcing

Ideal for machinery, equipment assembly, automotive components, and structural fixes where a strong, vibration-resistant fastener is required. The 5/8″ diameter paired with 18 TPI fine thread creates a tight, secure joint with precise clamping.

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