5/16"-18 X 4" Machine Screws | Flat Head | Slotted Drive | Steel Zinc Plated (300/Pkg.)
Product details
| Management number | 242059681 | Release Date | 2026/07/19 | List Price | US$56.70 | Model Number | 242059681 | ||
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Engineered for strength and reliability, these Machine Screws Slotted Flat Steel Zinc 5/16-18 x 4 are ideal for metal-to-metal fastening in a wide range of applications. Constructed from sturdy steel and finished with a zinc coating, they resist corrosion and provide durable performance in both indoor and damp environments.
- Drive type: Slotted
- Material: Steel
- Finish: Zinc-plated for corrosion resistance
- Size: 5/16"-18 (diameter 0.3125 in, coarse thread)
- Length: 4 inches
- Thread: 18 threads per inch (coarse)
- Applications: Reliable for general metal assembly, machinery, electrical panels, enclosures, and automotive projects
These screws are designed for compatibility with standard 5/16-18 nuts and taps and are a practical addition to any hardware or fastener kit. Choose these zinc-plated machine screws when you need a robust, cost-effective fastening solution that stands up to everyday use.
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