5/16"-18 Nylon Insert Locknut Heavy (NTU) / Grade A Steel/Zinc Plated (Quantity: 100) Heavy Hex, Thin Height

★★★★★ 4.3 27 reviews

$39.99
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$39.99
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Product details

Management number 211244239 Release Date 2026/04/04 List Price $16.00 Model Number 211244239
Category

Heavy Hex Nut with a nylon-filled collar at its back end. When the cap screw or bolt reaches the collar, the threads and nylon form a tight, frictional fit, restricting movement of the cap-screw or bolt when it is subjected to vibration. Thin pattern heavy hex nuts are used when an insufficient number of projecting threads are present to use a full heavy hex nylon insert stop nut

  • Heavy Hex, Thin Height (NTU Series)
  • For use in limited clearance applications and not for load bearing
  • Identical to the NU Series heavy hex nylon insert stop nut but approximately 35 percent less thick from top to bottom
  • NTU Series (Heavy Hex, Thin Height)
  • Also known as: Nylon Insert Stop Nuts, Nylock Nuts, Elastic Lock Nuts, Elastic Stop Nuts
Brand Newport Fasteners
Color Zinc
Size Name 5/16-18
Metal Type Alloy Steel
Drive Style External Hex
Part Number 614849-PR-100
Manufacturer Newport Fasteners
Fastener Type Lock
Material Type Heat-Treated
Exterior Finish Nylon,Steel,Zinc

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