Description
Upgrade your outdoor wood projects with the A307 Grade A Steel Hot Dipped Galvanized Coarse Carriage Bolts 1/4-20 x 7. These heavy-duty fasteners combine durable steel with a protective galvanic coating to resist rust and corrosion in exterior environments.
Designed to meet A307 Grade A specifications, these carriage bolts feature a domed head and a square neck that seats securely into wood, helping prevent rotation during tightening. The coarse 1/4-20 threads provide strong engagement for wood-to-wood connections.
- Size and thread: 1/4-20 coarse thread, 7 inches long
- Material: A307 Grade A steel
- Finish: Hot-dip galvanized coating for enhanced corrosion resistance
- Head design: Domed carriage head with square neck for secure seating and easy installation
- Applications: Exterior wood projects such as decks, fences, pergolas, and other outdoor structures
Tip: For outdoor installations, pair these bolts with compatible nuts and washers to ensure a tight, durable connection that stands up to the elements.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324