Three Eighths Inch By Three And A Half Inch Carriage Bolt Kit With Beefy Heavy Duty Build Includes 30 Carriage Bolts 30 Flat Washers And 30 Hex Nuts For Exterior Decks Gazebos Pergolas And Other Tough Outdoor Projects
✔️ 30 pcs 3/8x3-1/2 bolts with 30 washers and 30 nuts
This heavy-duty carriage bolt kit provides 30 bolts, 30 washers, and 30 nuts, designed for exterior decks, gazebos, pergolas, and other tough outdoor projects. Each bolt is 3/8" in diameter and 3-1/2" long, with a nut diameter of about 3/4" and washer diameter about 1-5/8", all galvanized for corrosion resistance.
✅ 30 x 3/8" x 3-1/2" carriage bolts
✅ 30 flat washers and 30 hex nuts
✅ Nut diameter ~3/4", washer diameter ~1-5/8"
✅ Flat head provides a semi-flush finish and lock-neck design prevents rotation
💡 What is a galvanized carriage bolt kit used for in outdoor deck or pergola projects?
It's handy hardware for attaching timber in weather-exposed builds.
- Used for securing wood-to-wood joints in decks, gazebos and pergolas
- Kit includes 30 bolts, 30 washers, 30 nuts for complete installs
- Galvanized finish resists corrosion in exterior environments
- Flat head provides a semi-flush finish and lock-neck design prevents rotation