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๐ ๏ธ Screw it right, screw it tight โ build like a pro with LIONMAX!
LIONMAX 3-inch #14 lag screws are heavy-duty, heat-treated carbon steel fasteners featuring a black oxide finish and double anti-corrosion coating that withstands over 1000 hours of salt spray. Designed with a knurled shank and sharp notched point, they reduce installation effort by minimizing torque and eliminating pre-drilling. The modified truss washer head paired with a T30 star drive ensures a flush, slip-resistant fastening ideal for structural wood projects like decks, timber framing, and pole barns. Each pack includes 50 screws, trusted by professionals for strength, durability, and a clean finish.
| ASIN | B0CRH5WB9Z |
| Best Sellers Rank | #1,807 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lag Screws |
| Brand | LIONMAX |
| Color | Black |
| Compatible Groove Diameter | 0.25 inches |
| Customer Reviews | 4.7 out of 5 stars 712 Reviews |
| Drive System | Star |
| Exterior Finish | Black Oxide |
| Fastener Size | No. 14 |
| Fastener Type | Deck Screws |
| Finish Types | Black Oxide |
| Head Style | Modified Truss |
| Head Type | Truss |
| Item Diameter | 0.25 inches |
| Item Highlight | Heavy Duty Construction Screws, Rust Resistant, for Exterior Timber/Deck/Log/Landscape, Washer Head, Star Drive with T30 Bit |
| Manufacturer | LIONMAX |
| Material | Carbon Steel |
| Material Type | Carbon Steel |
| Number Of Items | 50 |
| Number of Pieces | 50 |
| Outside Diameter | 0.25 inches |
| Part Number | 50-CLS143BL |
| Point Style | Notched Point |
| Screw Head Style | Modified Truss |
| Screw Point Style | Notched Point |
| Set Name | LIONMAX Lag Screws 3 Inch, Structural Wood Screw #14 x 3, 50-PCS Heavy Duty Construction Screw |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Size Name | #14 x 3" |
| Thread Class | LIONMAX Specific |
| Thread Coverage | Partially Threaded |
| Thread Size | Unified National Coarse (UNC) |
| Thread Style | Right Hand |
| Thread Type | Unc |
| Unit Count | 50 Count |
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