Hillman Flat Washers, 1/2in, 50 Pack, Zinc
12 sold in last 24 hours
- SAE FLAT WASHERS FOR IMPROVED FASTENER SUPPORT: 1/2 in. zinc-plated flat washers distribute bolt and screw load across a larger surface, preventing material damage and improving fastening stability in construction and repair applications.
- STANDARD SIZED FOR 1/2 IN. BOLTS AND FASTENERS: Manufactured to standard flat washer sizing for proper fit with 1/2 in. bolts and screws, ensuring accurate alignment and reliable fastening in mechanical and hardware installations.
- INCREASES FASTENER SECURITY AND PRESSURE DISTRIBUTION: Flat washers improve pressure distribution from bolt heads and screws, reducing pull-through in softer materials and improving overall fastening security in structural applications.
- ZINC-PLATED STEEL FOR CORROSION RESISTANCE: Durable zinc-plated finish provides moderate rust protection in general-purpose hardware applications and moisture-exposed environments for reliable flat washer performance. 50-piece pack.
- TRUSTED HILLMAN FASTENING SOLUTIONS: Hillman hardware products are engineered for consistent quality, dependable performance, and reliable fastening across construction, repair, and home improvement project applications.
Estimated shipping
Select a product to estimate shipping.Hillman 1/2-inch SAE flat washers are designed to help strengthen fastening connections by distributing the load of bolts and screws across a wider surface area. By spreading the clamping force evenly, these washers help reduce material damage and improve the stability of mechanical connections. Manufactured to SAE (Society of Automotive Engineers) specifications, these washers are specifically sized for use with 1/2-inch bolts and screws, making them ideal for mechanical assemblies, construction projects, automotive applications, and general repair tasks. Flat washers are commonly used in situations where a bolt or screw head needs additional surface support to prevent pulling through softer materials such as wood, sheet metal, plastic, or composite materials. By increasing pressure distribution, they help improve the overall security and durability of the fastening system. Each washer is constructed from durable steel and finished with a zinc-plated coating that offers moderate protection against rust and corrosion. This corrosion-resistant finish helps extend the life of the washer in general-purpose indoor or light exterior applications. Packaged in a convenient C-Pak containing 50 washers, these fasteners are suitable for contractors, mechanics, builders, and DIY homeowners working on equipment repairs, construction projects, furniture assembly, automotive maintenance, and general hardware fastening tasks.
Used in applications with nuts and bolts. The flat washer provides a greater bearing surface which helps prevent a nut or bolt head from tearing through the material. Flat washers are commonly used in decks and fence building. The called out size is the inner diameter of the washer.
Hillman Solutions is a leading North American provider of hardware products, including home improvement products, protective and job site gear solutions including gloves and storage, and robotic technologies encompassing key duplication and accessories, engraving and knife sharpening. Hillman designs innovative products and merchandising solutions for complex categories. Founded in 1964 in Cincinnati, Ohio, Hillman believes that the building never stops.
| Main Specification | |
|---|---|
| Included Components | 50-Pack or Hillman 280064 SAE 1/2-Inch Flat Washer |
| Manufacturer | The Hillman Group |
| Unit Count | 1 Count |
| Exterior Finish | Zinc |
| Metal Type | Alloy Steel |
| Outside Diameter | 1 Inches |
| Washer Type | Flat |
| Brand | Hillman |
| UPC | 008236155945 |
| Fastener Type | Screw Mount |
| Item Diameter | 0.5 Inches |
| Item Thickness | 0.35 Inches |
| Number of Pieces | 50 |
| Fastener Size | 1/2" |
| Thread Size | 1/2 Inch |
| Material | Steel |
| Colour | 50-Pack |
| Global Trade Identification Number | 00008236155945 |
| Product information | |
| Set Name | 50-Piece SAE 1/2-Inch Flat Washer Set |
| Technical Details | |
| Part Number | 280064 |
| Model | 280064 |
| Material Type | Steel |
| Number Of Items | 50 |
| Compatible groove diameter | 0.53 inches |
| Item details | |
| Item Type Name | 50-Pack or Hillman 280064 SAE 1/2-Inch Flat Washer |
| Style | |
| Finish Types | Zinc |
| Measurements | |
| Item Dimensions | 2 x 2.9 x 3.1 inches |
| Others | |
| Product Type | 50-Pack or Hillman 280064 SAE 1/2-Inch Flat Washer |
| Item Highlight | Fence or Zinc finish or SAE size for 1/2in bolts and screws or Helps distribute load in deck or and general repair projects |
| Washer Compatibility | 1/2 inch bolts or 1/2 inch screws |
| Grade Rating | Standard |
| Size Name | 1/2" |
| Screw Head Style | Flat |
| Washer Application | construction |
| Inside Diameter Tolerance | 0.01 inches |