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[1500 BULK] Hex Flange Lock Nuts Serrated Grade 8 Steel Zinc Yellow 5/16-18
Product details
| Management number | 242082370 | Release Date | 2026/07/19 | List Price | US$73.84 | Model Number | 242082370 | ||
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Hex Flange Lock Nut, Serrated, Grade 8 Steel, Zinc Yellow, 5/16-18 combines high strength with vibration resistance for secure, long-lasting fixtures. Made from Grade 8 steel and finished with a yellow zinc coating, these nuts are built to withstand demanding industrial environments while resisting corrosion.
The unique hex flange design distributes clamping load over a larger surface area, reducing pull-through, while the integrated serrations bite into the mating surface to prevent loosening under dynamic loads. This makes them ideal for automotive, machinery, and construction applications where reliability is critical.
Key specifications
- Thread size: 5/16-18 UNC
- Material: Grade 8 steel
- Finish: Zinc yellow plating
- Type: Hex flange lock nut with serrated flange
- Anti-loosening design: Serrated flange grip
Ideal for high-strength assemblies that require secure, vibration-resistant fasteners. Pair with compatible bolts and mounting surfaces for best results.
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Nuts & Lock Nuts
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