7/8-9 X 5-1/2" Socket Head Cap Screws | Alloy Steel Thermal Black Oxide (10 / Pkg.)
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7/8-9 X 5-1/2" Socket Head Cap Screws | Alloy Steel Thermal Black Oxide (10 / Pkg.)

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7/8-9 X 5-1/2" Socket Head Cap Screws | Alloy Steel Thermal Black Oxide (10 / Pkg.)

Mutual ScrewSKU: 8788CSPKC
Price:
$142.50per 10( $14.25 each)
Pieces 10
Measurement type Inch
Thread size 7/8-9
Length 5-1/2
Material Alloy Steel
Finish Thermal Black Oxide
Drive Hex Socket
Head style Socket
Weight 12.0 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

Upgrade your toolkit with our Socket Head Cap Screw crafted from high-strength alloy steel and finished in a durable thermal black oxide coating. This 7/8-9 x 5 1/2 inches fastener delivers superior strength, corrosion resistance, and a low-glare surface ideal for precision assemblies in demanding environments.

Key Features

  • Material: Alloy steel for enhanced strength and durability
  • Finish: Thermal black oxide provides corrosion resistance and a non-reflective, matte appearance
  • Size & Thread: 7/8-9 UNC (7/8 inch diameter, 9 threads per inch)
  • Length: 5 1/2 inches
  • Drive Type: Socket head with internal hex drive for secure seating
  • Applications: Ideal for heavy machinery, automotive, and industrial equipment

Designed for reliability in blind holes and tight spaces, this socket head cap screw provides consistent clamping strength and long-lasting performance. Choose this fastener when you need a robust, corrosion-resistant solution that stands up to tough operating conditions.

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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