




🔐 Secure your space with style and strength—because your peace of mind can’t wait!
The National Hardware N151-555 V834 Barrel Bolt is a 3-inch zinc-plated locking solution engineered for lightweight doors, cabinets, and chests. Featuring a 0.32-inch diameter bolt and a durable steel case, it offers versatile mounting options and superior corrosion resistance thanks to its proprietary Weather Guard zinc coating, making it ideal for both indoor and outdoor security applications.





| Material | Zinc Plated |
| Exterior Finish | Zinc |
| Manufacturer Grade | Grade Z1 |
| Head Style | Flat |
| Color | Zinc Plated |
| Fastener Type | Barrel Bolt |
| Brand | National Hardware |
| Thread Type | Unc |
| Item Diameter | 0.32 Inches |
| Thread Style | Right Hand |
| Item Hardness | Grade 8 |
| Size | 3 Inch |
| Metal Type | Zinc |
| Head Type | Round |
| Number of Pieces | 1 |
| UPC | 038613151550 |
| Global Trade Identification Number | 00038613151550 |
| Manufacturer | National Hardware |
| Part Number | N151-555 |
| Item Weight | 3.2 ounces |
| Item model number | N151-555 |
| Is Discontinued By Manufacturer | No |
| Finish | Zinc plated |
| Shape | Cylindrical With Flat Head |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.32 Inches |
| Mounting Type | Plate Mount |
| Certification | Not_applicable |
| Batteries Included? | No |
| Batteries Required? | No |
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