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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