Beefed-Up Heavy Duty 3/8-16 Carriage Bolt Kit 10 Inch, 25 Pack, Galvanized Hot Dip Exterior Grade 307A Coarse Thread With 3/8-16 Hex Nuts, Perfect For Wood To Wood Or Wood To Metal Outdoor Fittings
✔️ 25 bolts, 10 in (254 mm) length, hot-dip galvanized<
The Beefed-Up Heavy Duty Carriage Bolt Kit includes 25 galvanized 3/8-16 bolts and matching hex nuts, designed for wood-to-wood or wood-to-metal outdoor fittings. Each bolt measures 10 inches (254 mm) overall with 6 inches (152 mm) of threading, and features a square shoulder that locks into the hole, eliminating the need for washers. The hot-dip galvanized exterior grade (307A) offers superior corrosion resistance for exterior projects.
✅ 3/8-16 thread for strong grip on wood or metal
✅ 10 in overall length with 6 in threaded shaft (254 mm / 152 mm)
✅ Hot-dip galvanized exterior grade 307A for outdoor resistance
✅ Includes 25 bolts and 25 matching 3/8-16 hex nuts for easy install
✅ Square shoulder locks bolt in place, no washer needed
💡 What is a common use for carriage bolts in outdoor fastenings? This handy fastener is built to deliver a clean, snag-free finish on exterior fittings. - Deck board connections for wood-to-wood - Wood-to-metal joints for gates and brackets - Outdoor fittings with corrosion-resistant galvanized hardware