Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 5/8-18 x 2 1/4"" (PT)
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Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 5/8-18 x 2 1/4"" (PT)

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[25 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 5/8-18 x 2 1/4"" (PT)

Mutual ScrewSKU: 6336CH8
Price:
$51.20per 25( $2.05 each)
Pieces 25
Measurement type Inch
Thread size 5/8-18
Diameter 5/8
Length 2-1/4
Material Steel
Grade Grade 8
Finish Yellow Bake
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 6.24 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

When you need a high-strength fastener that can stand up to demanding applications, choose Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 5/8-18 x 2 1/4" (PT). Constructed from Grade 8 steel, these screws deliver exceptional torsion and shear strength for heavy equipment, machinery, and structural assemblies.

  • Grade 8 steel construction delivers superior strength and durability for high-load fastening.
  • Zinc yellow baked finish provides corrosion resistance in harsh environments and helps extend service life.
  • Fine thread engagement (5/8-18) for precise torque control and a secure hold.
  • Size and fit — 5/8" diameter, 18 threads per inch, 2-1/4" overall length.
  • Hex drive enables fast, tool-friendly installation with common wrenches or sockets.

Applications include automotive assemblies, industrial machinery, equipment mounting, and construction projects where strong, reliable fasteners are essential. For best results, pair with the appropriate nut and surface preparation, and follow standard torque specifications for Grade 8 fasteners.

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800-222-0324

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