[200 PKG] Steel Black Oxide & Oil Carriage Bolts 3/8-16 X 3-1/2

Mutual ScrewSKU: 3756CBKC

Price:
Sale price$98.06per 200( $0.49 each)
Pieces 200
Measurement type Inch
Thread size 3/8-16
Diameter 3/8
Length 3-1/2
Material Steel
Finish Black Oxide & Oil
Head style Carriage
Threads per inch 16
Weight 22.0 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

Engineered for strength and reliability, the Steel Black Oxide & Oil Carriage Bolts 3/8-16 x 3-1/2 deliver secure, durable fastenings ideal for wood, metal, and composites. Built from sturdy steel and finished with a black oxide coating and protective oil, these bolts resist wear and corrosion while maintaining a clean, professional appearance.

Key Features

  • Size: 3/8-16 (coarse thread)
  • Length: 3-1/2 inches
  • Finish: Steel with black oxide and oil coating for corrosion resistance
  • Head Style: Carriage bolt with domed head and square neck to prevent turning
  • Material: Durable steel
  • Applications: Ideal for wooden joints, cabinetry, furniture, and light-metal assemblies

Why choose black oxide & oil?

The black oxide finish provides a low-gloss, corrosion-resistant surface with a classic industrial look. The accompanying oil helps reduce wear during use and storage, extending the life of the bolt in various environments.

Easy to install and designed for reliable, long-lasting performance, these carriage bolts are a versatile choice for DIY enthusiasts and professionals alike.

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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