20 Pcs 3/8" x 6" Lag Bolts + 20 Pcs USS Flat Washers ? Hot Dip Galvanized, Heavy-Duty Carbon Steel Perfect for outdoor construction, decking, framing, structural wood projects, and heavy-load applications. ? Durable, Heavy-Duty Construction Each lag bolt is made from premium carbon steel and coated with Hot Dip Galvanized protection, offering: Superior corrosion resistance Increased durability for outdoor environments Long-lasting performance in moisture, weather, and demanding conditions Designed for both professionals and DIY builders. ? Deep, Precision Threads The lag screws feature deep, sharp, precisely cut threads that ensure: Strong bite into wood Reduced risk of stripping Secure fastening even under heavy load Smooth installation with power drivers or hand tools Ideal for structural framing and exterior wood-to-wood or wood-to-masonry connections. ?? Heavy-Load Rated for Tough Applications Engineered for superior load-bearing capacity?ideal for: Decking outdoor structures Post beam assembly Heavy timber framing Mounting hardware to wood Attaching wood to concrete or metal with proper anchors These bolts are made for serious jobs that demand strength. ? USS Flat Washers Included (20 pcs) Every set includes 20 USS flat washers to match the bolts. Washers help: Distribute load force across a wider surface Prevent bolt heads from embedding into wood Improve stability connection strength Protect wood and hardware from damage Essential for cleaner, stronger, longer-lasting installs. ? What?s Included 20 pcs ? 3/8" x 6" Lag Bolts 20 pcs ? USS Flat Washers ? Product Details Material: High-strength carbon steel Finish: Hot Dip Galvanized (HDG) Head Type: Hex Head Thread Type: Coarse, deep wood threads Corrosion Resistance: Excellent for outdoor use