Carriage Bolt, Square Neck, Steel, Black Oxide, 400 PK MPN:3148CB
Carriage Bolt, Square Neck, Steel, Black Oxide, 400 PK
Upgrade your construction and DIY projects with our bulk carriage bolts! These heavy-duty steel bolts feature a square neck design and black oxide finish for added durability and corrosion resistance. With 400 pieces in a package, you'll have plenty on hand for your next project. Use them for assembling furniture, securing heavy loads, or building outdoor structures. The square neck design provides a secure fit in square holes, while the black oxide finish helps protect against rust and wear. Perfect for contractors, builders, and DIY enthusiasts alike, these bolts are a must-have for any serious project.
Top product features:
- Square neck design
- Black oxide finish
- 400 bolts in a single package
Top product applications:
- Deck building
- Woodworking
- Furniture assembly
Bulk Carriage Bolts,5/16-18X3 BO,Package Quantity 400
Additional Information
- Country of Origin: TW
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 25.90
Product info last updated on February 12, 2026 7:46am UTC
Category: Screws and Bolts