Hager 1-800-7225 US3 Commercial Hinge Machine Screws | 12-24 x 1/2" | Package of 12
The Hager 1-800-7225 is the professional choice for securing architectural hinges to metal door frames where a high-end aesthetic is required. These Flat Phillips Head Machine (FPHM) screws are precision-engineered to provide a flush, secure fit for commercial hinges. Finished in a brilliant US3 Polished Brass, these fasteners are designed to coordinate perfectly with brass-finished hardware in banks, hotels, and executive office suites.
Architectural Grade Quality and Precision
The Hager 1-800-7225 features a 12-24 thread, the industry standard for hollow metal frames and reinforced aluminum storefronts. The 1/2-inch length is specifically gauged to provide maximum thread engagement without interfering with the internal frame reinforcement. Sold in a package of 12, these screws ensure you have exactly what you need to hang a standard three-hinge commercial door with precision and style.
High-Torque Installation
To ensure a secure, permanent mount, these screws are designed for use with a #3 Phillips Driver Bit. This larger drive size allows for higher torque application compared to standard residential screws, reducing the risk of cam-out or stripping during installation. The countersunk head is machined to seat perfectly flush with the hinge leaf, preventing any obstruction that could interfere with the door's swing or latching.
Technical Specifications
| Feature | Specification |
| Model Number | Hager 1-800-7225 |
| Screw Type | Machine Screw (FPHM) |
| Thread Size | #12-24 |
| Length | 1/2" |
| Head Style | Flat Phillips Head, Countersunk |
| Drive Required | #3 Phillips Bit |
| Finish | US3 (Polished Brass) |
| Packaging | 12 Screws per Package |
| Compatibility | Standard & Heavy Weight Hager Commercial Hinges |
Key Product Highlights
- Premium Aesthetic: The US3 Polished Brass finish provides a high-luster, decorative look for upscale commercial interiors.
- Standardized Threading: The 12-24 machine thread fits all standard commercial-grade metal door frames and strike preps.
- Structural Integrity: Heavy-duty steel construction provides the shear strength necessary for high-frequency fire-rated door openings.
- Flush Installation: Precision countersinking ensures the fastener sits deep in the hinge leaf for a clean, snag-free finish.
| Brand | Hager |
| Thread Pattern | 12-24 |
| Screw Type | Phillips Head, Machine Screw |
| General - US Finishes | 605 - Polished Brass |
| Hinge Grade/Thickness | Standard Wt .119 to .146, Heavy Wt .180 to .190 |
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