[50 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread (USA Made) 1/4-28 x 4 1/2

Mutual ScrewSKU: 1572CH8DBB

Price:
Sale price$40.54 Regular price$45.05per 50( $0.81 each)
Pieces 50
Measurement type Inch
Thread size 1/4-28
Diameter 1/4
Length 4-1/2
Material Steel
Grade Grade 8
Finish Yellow Bake
Head style Hex
Threads per inch 28
Thread style Partially Threaded
Weight 3.28 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 are built for high-strength performance in demanding applications. Crafted from Grade 8 steel and finished with a zinc yellow baked coating, these fasteners deliver superior torque resistance and corrosion protection. This model features a fine thread of 1/4-28 and a length of 4 1/2 inches, making it ideal for precise, robust fastening in machinery, automotive, and industrial equipment. Proudly USA-made.

Specifications

  • Product type: Hex Head Cap Screws
  • Material: Grade 8 steel
  • Finish: Zinc yellow baked coating
  • Thread type: Fine-thread
  • Thread size: 1/4-28
  • Length: 4 1/2 inches
  • Head style: Hex head
  • Made in: USA

Applications

Ideal for high-torque assemblies in automotive, industrial equipment, machinery construction, and general heavy-duty fastening where dependable strength and precise engagement are required.

Why choose these hex head cap screws?

Designed for durability and consistent performance, the Grade 8 steel offers excellent shear strength, while the zinc yellow baked finish provides corrosion resistance and easy visibility during maintenance. The fine 1/4-28 threads deliver precise clamping and smooth installation with standard hex tools.

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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