Five Eighth Inch Carriage Bolt Kit For Exterior Use, Hot Dipped Galvanized, Commercial Grade A307, Includes 25 Flat Washers And 25 Hex Nuts, Six Inch Thread, Self Locking Head Design, Heavy Duty Fasteners For Outdoor Projects
✔️ 6 in thread; includes 25 bolts, 25 nuts, 25 washers; HDG
Hot-dipped galvanized 5/8 in carriage bolts with matching nuts and flat washers are built for exterior woodworking and metal connections. This kit is ideal for decks, fences, gates, and outdoor structures where strong, corrosion-resistant fasteners are needed.
✅ 5/8 in diameter carriage bolts
✅ 6 in thread length for solid fastening
✅ Self-locking head with square neck prevents spinning
✅ Hot-dip galvanized coating resists rust and corrosion
✅ Commercial Grade A307 hardware for strength
✅ Includes 25 bolts, 25 nuts, 25 flat washers
✅ Meets ASTM F2329/F2329M coating specs and ASTM A153/A153M
✅ Minimum coating thickness 50 microns
✅ RoHS compliant hardware
✅ Ideal for wood-to-wood and wood-to-metal connections
✅ Silver/Grey HDG finish for long-lasting look
💡 What is a carriage bolt kit used for in outdoor wood construction? This handy kit provides reliable, weather-resistant fasteners for exterior projects. - Handy for wood-to-wood joints in decks and fences - Useful for wood-to-metal connections in gates and frames - Hot-dip galvanized coating resists rust in outdoor environments - Meets ASTM A307 and coating specs for dependable performance