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

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

Mutual ScrewSKU: 6372CH8PBB
Price:
$123.12per 25( $4.92 each)
Pieces 25
Measurement type Inch
Thread size 5/8-18
Diameter 5/8
Length 4-1/2
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 11.13 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 - Plain Finish, Fine Thread 5/8-18 x 4 1/2" (PT)

Designed for high-strength fastening, these hex head cap screws are forged from Grade 8 steel to deliver exceptional tensile strength and reliable performance in demanding applications. The plain finish offers a clean, unobtrusive look while providing excellent durability for indoor or protected environments.

  • Thread designation: 5/8-18 (Fine) — precise 18 threads per inch for secure clamping
  • Length: 4 1/2 inches
  • Material & finish: Grade 8 steel with a plain finish
  • Head style: Hex head for easy wrench driving
  • Strength: High-tensile performance suited for heavy-duty assemblies

Ideal for automotive, machinery, and industrial equipment where strong, dependable fasteners are essential. Use with matching nuts and washers as part of a robust fastening solution capable of withstanding demanding loads and vibration.

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