[100 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake (USA Made) 3/8-16 x 1 1/8

Mutual ScrewSKU: 3718CH8DBB

Price:
Sale price$65.58 Regular price$72.86per 100( $0.66 each)
Pieces 100
Measurement type Inch
Thread size 3/8-16
Diameter 3/8
Length 1-1/8
Material Steel
Grade Grade 8
Finish Yellow Bake
Head style Hex
Threads per inch 16
Thread style Partially Threaded
Weight 4.52 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

Engineered for strength and reliability, these hex head cap screws are Grade 8 steel with a durable zinc yellow baked finish, proudly Made in the USA. They measure 3/8-16 x 1 1/8, delivering a heavy-duty fastener solution for demanding assemblies.

  • Material: Grade 8 steel for maximum tensile strength and load capacity.
  • Finish: Zinc yellow baked coating for corrosion resistance and a bright, long-lasting appearance.
  • Size and thread: 3/8-16 UNC threads for standard, widely-used fastener compatibility.
  • Length: 1 1/8 inch length (overall).
  • Head type: Hex head with standard drive for secure turning and high torque transfer.
  • Origin: Made in the USA to ensure quality control and reliability.

Applications: Ideal for automotive, machinery, industrial equipment, and other heavy-duty assemblies where dependable fastening under load is essential. These screws pair with nuts or tapped holes designed for 3/8-16 threads and are suitable for bracketry, frames, and structural connections in metal-to-metal assemblies.

Why choose these Grade 8 hex screws? They combine high-strength performance with a durable protective finish to stand up to demanding environments, making them a staple in professional workshops and DIY projects alike. Add them to your toolkit for reliable, long-lasting fastening.

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