?112PCS Heavy-Duty M6 Hex Lag Bolt Washer Kit? A complete assortment of fully-threaded M6 hex head lag screws with matching flat washers. Includes 9 metric lengths: 16mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 60mm ? perfect for a wide range of woodworking and construction projects. ?Durable Steel with Black Zinc Plating? Made from high-strength carbon steel and coated with black zinc plating, providing: Excellent corrosion resistance Sleek black finish Long service life Reliable performance indoors outdoors Built for heavy-duty fastening. ?Fully Threaded Hex Head Lag Screws? Each bolt features full-length threading for: Stronger bite into wood Secure grip Better holding power Smooth installation with wrench or socket tools Perfect for demanding structural or load-bearing applications. ?Includes Flat Washers for Better Load Distribution? Comes with matching M6 flat washers, designed to: Spread pressure evenly Prevent wood damage Increase durability Improve fastening security Ideal for professional and DIY builds. ?Organized Storage Case Included? Each size is separated into compartments inside a durable case. Easy to carry, easy to store, and easy to find the exact fastener you need. ?Wide Range of Applications? Excellent for: Woodworking Deck building Framing Furniture projects Fencing General construction Garage repairs DIY home improvement A must-have kit for woodworkers, contractors, and homeowners. ? Package Includes (112PCS Total) Lag Screws (M6 Fully Threaded) M6 16mm M6 20mm M6 25mm M6 30mm M6 35mm M6 40mm M6 45mm M6 50mm M6 60mm Flat Washers Matching M6 flat washers for each screw size Why This Kit Stands Out ? All screws are M6 metric, fully threaded ? High-strength steel for heavy-duty work ? Black zinc-plated for corrosion resistance ? Nine essential lengths ? Organized storage box ? Ideal for woodworking construction pros