#4-40 X 1/2" Machine Screws | Fillister Head | Slotted Drive | Steel Black Oxide (10000/Pkg.)
Product details
| Management number | 242053631 | Release Date | 2026/07/19 | List Price | US$150.52 | Model Number | 242053631 | ||
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Machine Screws Slotted Fillister Steel Black Oxide 4/40 X 1/2 are precision fasteners engineered for reliable, high-precision assemblies. Made from durable steel and finished in black oxide, these screws pair strong performance with a low-glare appearance suitable for visible and electronics applications.
The slotted fillister head provides a large bearing surface for steady torque and a clean, flush look once installed. The 4/40 thread size with a 1/2 inch length makes them ideal for light- to medium-duty applications in electronics enclosures, appliance assemblies, and general hardware projects.
Key features and specifications:
- Head style: Slotted Fillister
- Material: Steel
- Finish: Black Oxide
- Thread size: 4-40
- Length: 1/2 inch
- Drive type: Slotted
Whether you're assembling electronics, cabinetry, or small machinery, these machine screws deliver dependable torque and a secure grip. Order now to simplify your next project.
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