Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated Fine Thread (USA Made) 1 1/8-12X5
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Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated Fine Thread (USA Made) 1 1/8-12X5

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1-1/8-12" X 5" Hex Head Cap Screws | Grade 8 Steel Yellow Plated | Partially Threaded (20 / Pkg.)

Mutual ScrewSKU: 11380CH8OKC
Price:
$697.23per 20( $34.86 each)
Pieces 20
Measurement type Inch
Thread size 1-1/8-12
Diameter 1 1/8
Length 5
Material Steel
Grade Grade 8
Finish Yellow Plated
Head style Hex
Threads per inch 12
Thread style Partially Threaded
Weight 35.0 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 Grade 8 Steel Zinc Yellow Plated Fine Thread (USA Made) 1 1/8-12X5 combines rugged strength with precise threading for dependable performance in demanding assemblies.

Key Features

  • Material: Grade 8 steel for exceptional strength and durability
  • Finish: Zinc yellow plated provides corrosion resistance and a recognizable finish
  • Thread type: Fine thread for better alignment and higher clamping load in precision applications
  • Size: 1 1/8-12 x 5 — 1 1/8 inch diameter, 12 threads per inch, 5 inches long
  • Drive: Hex head for secure turning with standard wrenches
  • Origin: USA Made for consistent quality and traceability

Why Choose These Screws

Designed for high-stress environments, these hex head cap screws deliver reliable fastening with superior shear and tensile strength. The fine thread pitch ensures precise engagement, reducing loosening under vibration and providing a secure hold in automotive, machinery, and equipment assemblies.

Applications

Ideal for automotive components, industrial machinery, construction equipment, and heavy-duty maintenance projects where durable steel, corrosion-resistant finish, and precise threading are essential.

Specifications

  • Diameter: 1 1/8 inches
  • Thread pitch: 12 TPI (fine thread)
  • Length: 5 inches
  • Material: Grade 8 steel
  • Finish: Zinc yellow plated
  • Head type: Hex
  • Origin: USA

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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