Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1 1/4-7 x 4 1/2
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Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1 1/4-7 x 4 1/2

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[5 PKG] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1 1/4-7 x 4 1/2

Mutual ScrewSKU: 12572CH8PDBB
Price:
$106.13 $117.92per 5( $21.23 each)
Pieces 5
Measurement type Inch
Thread size 1-1/4-7
Diameter 1 1/4
Length 4-1/2
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 7
Thread style Partially Threaded
Weight 10.31 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

Experience unmatched strength with Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1 1/4-7 x 4 1/2. These high-tensile fasteners are engineered for demanding applications where reliability matters.

Made from Grade 8 steel, these hex head cap screws deliver superior torsional strength and shock resistance. The plain finish means no plating, enabling tight, clean assemblies in environments where coatings are not desired or could wear off.

Key features

  • Material: Grade 8 steel for high tensile strength.
  • Finish: Plain (uncoated) for applications requiring no plating.
  • Drive Type: Hex head for flat, secure driving with standard wrenches.
  • Size: 1 1/4-7 x 4 1/2 (diameter 1.25 in, thread pitch 7 TPI, length 4.5 in).
  • Origin: USA-made, supporting local manufacturing.

Ideal for heavy machinery, automotive assemblies, gear housings, construction equipment, and any project that requires high-strength fasteners with precise UNC threads. Pair with compatible nuts and washers for secure, long-lasting joints.

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800-222-0324

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