Hex Head Cap Screws Grade 8 Steel Plain 1 1/8-7 x 8 1/2"" (PT)
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Hex Head Cap Screws Grade 8 Steel Plain 1 1/8-7 x 8 1/2"" (PT)

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[14 PKG] Hex Head Cap Screws Grade 8 Steel Plain 1 1/8-7 x 8 1/2"" (PT)

Mutual ScrewSKU: 112136CH8PBB
Price:
$199.66per 14( $14.26 each)
Pieces 14
Measurement type Inch
Thread size 1-1/8-7
Diameter 1 1/8
Length 8-1/2
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 7
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 Grade 8 Steel Plain, 1 1/8-7 x 8 1/2" (PT). Built for high-strength performance, these bolts deliver reliable clamping in demanding assemblies where maximum load transfer is essential.

Manufactured from Grade 8 steel, these plain-finish hex head cap screws provide excellent tensile and shear strength without a coating. The plain finish keeps surfaces smooth for precision fit and clean mating with nuts and washers.

  • Material: Grade 8 steel
  • Finish: Plain (uncoated)
  • Size: 1 1/8-7 x 8 1/2" (PT)
  • Head Type: Hex head
  • Thread: Unified National Coarse (UNC), 7 TPI
  • Drive: Standard hex drive for heavy-duty torque

Common applications include heavy machinery, automotive assemblies, and structural connections where durable, long-lasting fasteners are required. Pair with matching Grade 8 hex nuts and appropriate washers to ensure proper fit and load distribution.

Tip: Verify the thread engagement and follow appropriate torque guidelines for your equipment to ensure optimal performance and safety.

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