FMhotu Lag Screws, 5/16" x 4" Structural Screws, 50Pcs Construction Lag Screws, Rust Resistant, T40 Star Drive Bit
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Product details
| Management number | 237216676 | Release Date | 2026/07/10 | List Price | US$12.00 | Model Number | 237216676 | ||
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| Category | |||||||||
- SUPERIOR HOLDING POWER: Serrated threads create a tight seal that increases draw-down strength and reduces driving torque by 40%.
- PRO-GRADE DURABILITY: Heat-treated Grade 5 hardness provides extreme resistance to breakage and stripping, ensuring reliability for heavy-duty structural jobs.
- RUST-PROOF CERAMIC COAT: Protected by a bronze ceramic coating that passes 1,500+ hour salt spray tests (ASTM B117). Built to last in rain, snow, and humid climates.
- FAST, SLIP-FREE DRIVING: The 6-lobe star drive design ensures a tight grip on driver bits, eliminating slippage and speeding up installation time on the job site.
- WIDE RANGE OF USES: Ideal for framing, structural decking, fence building, and ledger boards. Suitable for pressure-treated wood, hardwoods, and outdoor construction.
| ASIN | B0GTLPV38X |
|---|---|
| Brand | FMhotu |
| Color | Black |
| Set Name | 50-Piece 5/16" x 4" Lag Screw Set |
| Head Type | Socket |
| Size Name | 5/16" x 4" |
| Metal Type | Steel |
| Unit Count | 1.0 Count |
| Part Number | PTMWLS5/16x4in50pcsHS |
| Thread Size | 5/16 |
| Drive System | Star |
| Finish Types | Bronze Ceramic Coated |
| Manufacturer | FMhotu |
| Fastener Size | 5/16" x 4" |
| Fastener Type | Lag Screws, Structural Screws, Wood Screws |
| Item Diameter | 0.31 Inches |
| Material Type | Steel |
| Exterior Finish | Bronze Ceramic |
| Number Of Items | 50 |
| Number of Pieces | 50 |
| Outside Diameter | 7.94 Millimeters |
| Screw Head Style | Star |
| Compatible Groove Diameter | 0.31 Inches |
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