Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 1 3/8-12 x 4 1/2"" (PT)
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Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 1 3/8-12 x 4 1/2"" (PT)

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[12 PKG] Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 1 3/8-12 x 4 1/2"" (PT)

Mutual ScrewSKU: 13872CH8PBB
Price:
$186.44per 12( $15.54 each)
Pieces 12
Measurement type Inch
Thread size 1-3/8-12
Diameter 1 3/8
Length 4-1/2
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 12
Thread style Partially Threaded
Weight 31.0 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

Discover the Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 1 3/8-12 x 4 1/2" (PT) — a high-strength fastener designed for demanding assemblies. Crafted from grade 8 steel, these hex head cap screws deliver excellent tensile strength for heavy-duty applications. The plain finish keeps it simple and compatible with a wide range of equipment where coated finishes are not required. The fine thread enhances engagement in thinner materials and provides precise clamping with reduced loosening risk under vibration.

Specifications

  • Material: Grade 8 Steel
  • Finish: Plain
  • Thread Type: Fine
  • Size (Diameter x Pitch): 1 3/8-12
  • Length: 4 1/2 inches
  • Head Type: Hex
  • Fastener Type: Hex Head Cap Screw

Ideal for automotive, machinery, and industrial equipment assemblies where high-strength steel fasteners are essential. Choose these Grade 8 hex cap screws for secure, long-lasting connections in structural and mechanical applications.

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