[200 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated (USA Made) 9/16-12X2 1/4

Mutual ScrewSKU: 5636CH8OKC

Price:
Sale price$325.28per 200( $1.63 each)
Pieces 200
Measurement type Inch
Thread size 9/16-12
Diameter 9/16
Length 2-1/4
Material Steel
Grade Grade 8
Finish Yellow Plated
Head style Hex
Threads per inch 12
Thread style Partially Threaded
Weight 39.0 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 made from Grade 8 steel with a durable zinc yellow plated finish, proudly USA Made. This 9/16-12 x 2-1/4 in fastener delivers superior strength and reliable performance in demanding assemblies.

Designed for heavy-duty applications where high tensile strength and corrosion resistance are essential, these hex head cap screws feature UNC threads (9/16-12) for a secure fit and easy drivability with a standard hex tool.

  • Size: 9/16-12 x 2-1/4 in
  • Material: Grade 8 steel
  • Finish: Zinc yellow plated
  • Head type: Hex head
  • Origin: USA Made

Applications: Ideal for automotive, machinery, equipment, and heavy-duty fastening where high strength and durable finish are required.

Why choose this screw

With Grade 8 steel, the fastener offers superior load-bearing capacity and toughness. The zinc yellow plating provides corrosion resistance while maintaining torque characteristics, enabling reliable performance in harsh or outdoor environments. Being USA Made, it supports domestic sourcing and consistent quality.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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