🛠️ Fasten smarter, build stronger — the pro’s choice for ledger boards!
FastenMaster FMLL005B-250 LedgerLOK is a 5-inch, 250-count wood screw fastener designed specifically for attaching ledger boards to rim joists without predrilling. Featuring a built-in washer head and large hex-head for superior bit engagement, it installs faster than traditional lag bolts while meeting ICC-ES ESR-1078 code standards. Made from corrosion-resistant alloy steel, LedgerLOK offers professional-grade holding strength and includes a free driver bit, making it a trusted, time-saving solution for deck construction.
| Material | Wood |
| Head Style | Hex |
| Exterior Finish | Plain |
| Thread Size | 5" |
| Point Style | Pointed |
| Metal Type | Alloy Steel |
| Brand | FASTENMASTER |
| Color | Gray |
| Head Type | Hex |
| Item Weight | 14 Pounds |
| Thread Type | Unc |
| Thread Coverage | Partially Threaded |
| Fastener Type | Wood Screws |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Thread Style | Right Hand |
| Thread Class | Standard |
| Fastener Size | 5" x 5 inches |
| Size | 5 Inch |
| Item Diameter | 5 Inches |
| Compatible groove diameter | 5 Inches |
| Number of Pieces | 250 |
| UPC | 608309405573 |
| Set Name | 250-Pk |
| Manufacturer | FastenMaster |
| Part Number | FMLL005B-250 |
| Item Weight | 14 pounds |
| Item model number | FMLL005B-250 |
| Is Discontinued By Manufacturer | No |
| Finish | Uncoated |
| Shape | Cylindrical |
| Item Package Quantity | 1 |
| Cutting Diameter | 5 Inches |
| Measurement System | Imperial |
| Usage | Wood |
| Included Components | FastenMaster FMLL005B-250 LedgerLOK Ledger Board Fastener, 5 Inches, 250-Count |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | LedgerLOK is fully guaranteed for the life of the project against rusting or corrosion. Fasteners are not intended for use within 1,000 feet of saltwater applications. |
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