Heavy Duty Lag Screw Kit Quarter Inch By One And One Half Inch Lag Screws With One Hundred Flat Washers Hot Dip Galvanized For Outdoor Wood Projects Meets ASTM A307 ASME B18 2 1 Industrial Commercial Grade

Heavy Duty Lag Screw Kit 1/4 x 1-1/2 in, 200 pc
✔️ 100 lag bolts and 100 washers, hot-dip galvanized for outdoor use

This heavy duty lag screw kit includes 100 lag bolts and 100 flat washers designed for outdoor wood projects. Each screw is 1/4 inch diameter by 1-1/2 inches long, with a 7/16 inch head width, and is hot-dip galvanized for superior rust resistance. It is suitable for use with ACQ treated lumber, with a recommended pilot hole for installation. The kit meets ASTM A307, ASME B18.2.1, ASME B18.21.1, and ASTM F2329 industrial/commercial standards.

✅ Diameter 1/4", length 1-1/2", head width 7/16"
✅ 100 screws and 100 washers included
✅ Hot-dip galvanized finish resists rust outdoors
✅ Meets ASTM A307, ASME B18.2.1, ASME B18.21.1, and ASTM F2329 standards

💡 What is a heavy-duty lag screw kit used for?

This kit is handy for outdoor wood projects that require strong, rust-resistant fasteners.

- deck framing and outdoor structures

- securing ACQ lumber with corrosion resistance

- ideal for high-load wood connections

- industrial/commercial-grade standards compliance