5/16-18 X 3/8" Socket Head Cap Screws | Alloy Steel Zinc Plated (100 / Pkg.)
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5/16-18 X 3/8" Socket Head Cap Screws | Alloy Steel Zinc Plated (100 / Pkg.)

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5/16-18 X 3/8" Socket Head Cap Screws | Alloy Steel Zinc Plated (100 / Pkg.)

Mutual ScrewSKU: 3106CSPZBB
Price:
$34.13per 100( $0.34 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 3/8
Material Alloy Steel
Finish Zinc Plated
Drive Hex Socket
Head style Socket
Weight 2.0 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

Socket Head Cap Screws Alloy Steel Zinc Plated 5/16-18 x 3/8

Engineered for high-torque fastening in precision assemblies, these socket head cap screws combine a strong alloy steel core with a durable zinc plating to resist corrosion and wear. The 5/16-18 thread size (UNC) and 3/8 inch length make them versatile for automotive, machinery, and equipment applications where a flush, secure drive is essential.

  • Size: 5/16-18 UNC, 3/8 in length
  • Material: Alloy steel for high tensile strength
  • Finish: Zinc plated for corrosion resistance
  • Drive: Socket head with internal hex (Allen) drive for smooth seating
  • Applications: Ideal for machinery, automotive assemblies, and general fastener needs

Benefit from reliable performance in demanding environments. The combination of alloy steel and zinc finish provides long-lasting durability, while the recessed socket head reduces protrusion for a cleaner assembly. These screws are ready to install with a standard Allen wrench, ensuring quick, repeatable results across projects.

Add these socket head cap screws to your toolkit and experience secure, high-strength fastening that stands up to vibration, friction, and daily use.

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800-222-0324

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