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Hex Serrated Flange Nuts - 3/8" - Zinc Finish - 6 Pack
BMR Code
002-9530
Part number
HFNZ3816MR
UPC
671744797756
Professional-grade hexagonal flange nut with integrated serrated washer for superior grip and anti-loosening performance. Zinc coating provides corrosion resistance for indoor and outdoor applications. The built-in flange distributes load over a wider surface area, eliminating the need for separate washers. Designed for structural connections, automotive assembly, and general fastening applications where vibration resistance is critical. Compatible with standard hex tools for efficient installation and removal.
*The price and inventory of products offered on the website may vary. Price may differ from an advertised price due to varying market conditions, errors or situations beyond our control.
• Size: 3/8"
• Material: metal with bright zinc finish
• Hexagonal profile for tool engagement
• Integrated circular flange at base
• Serrated underside to enhance surface grip
• Flange helps distribute load across the bearing surface
• Internal 3/8" threads for 3/8" hardware
• Silvery metallic color with shiny appearance
• Pack of 6 for repairs and assembly
• Clear clamshell packaging with hang tab
Warranty:
• 1-month limited manufacturing warranty.
• No repair service, replacement parts, or repair guides are available.
| Dimension | 3/8 in |
|---|---|
| Diameter | 3/8 in |
| Brand | RELIABLE |














