Outdoor Deck Screws 3 Inch, 50 Pcs Black Coated Lag Screws for Timber/Fence, with T30 Star Drive Drill Bit

About this item

• Excellent Anti-Rust Coating: Fmjdnls black epoxy anti-rust coating wood screws, Through up to 1000 hours of salt spray test can prevent rust and corrosion
• Material: Wood screws made of high-hardness high-quality alloy steel can be exposed to harsh environments such as high temperature, Humidity, Rain and snow for a long time to maintain the stability of the wood
• Knurled Serrated Thread Self-Drilling Design: With pointed and knurled serrated thread It can not only drill holes quickly without pre-drilling, But also avoid wood cracking due to excessive torque and the destructive internal stress generated
• Improved Truss Washer Head: Construction lag screws has improved the truss washer head design through our professional test data, With a larger bearing surface to ensure a flush and clean surface
• T30 Star/Torx Drive: T30 star/torx drive deck screws come with 6 contact points. This drive saves driving torque and further secures the screws into the wood structure, Ensure safe and efficient tightening without slipping during use
• Wide Application: These lag screws, Due to their unique star-shaped design, Are particularly suitable for high-torque and durability occasions, Such as decks, Railings, Fences, Softwood, Hardwood, Framing and construction industries, Etc
• Product Packaging: #14x3 inch high-quality alloy steel structural screws, 50 pieces, With T-30 star drive drill bit. Fmjdnls construction screws are arranged in a beautiful container box for convenient storage, Easy identification