New Arrivals/Restock

5/16"-18 Serrated Hex Flange Nuts / 18-8 Stainless Steel (Quantity: 2500 pcs)

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New  $297.99
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Product details

Management number 211247206 Release Date 2026/04/04 List Price $119.20 Model Number 211247206
Category

Serrated Hex Flange nut that has an enlarged circular base flaring out from the bottom of the nut with Serrations for Improved Locking

  • Serrated Hex Flange Lock Nut
  • A Corrosion resistant nut with locking serrations - 18-8 Stainless Steel
  • The bearing surface of the flange has serrations which displace material on the mating surface when the nut is wrenched into place, forming a connection which resists loosening.
  • Flange provides a more uniform bearing stress to clamp force ratio than other lock nuts
  • Manufactured to ASME B18.16.4-2008
Size 5/16-18
Material Stainless Steel
Part Number 168491-BR-2500
Manufacturer Newport Fasteners
Measurement System English/Standard
Item Package Quantity 2500

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