Oval Nut

Product Dimensions

ParameterSpecification
Product TypeOval Nut
Size RangeM2 – M30 (custom options available)
Material OptionsStainless Steel, Carbon Steel, Brass, Aluminum
StandardsISO, DIN, BS
Surface FinishZinc Plated, Nickel Plated, Black Oxide, Plain

Industrial Applications

Oval Nuts are widely used in:

  • Electrical Panels and Assemblies: Oval nuts provide firm threaded connections in thin sheets where conventional nuts cannot be used.
  • Automotive Components: They ensure durable fastening and vibration resistance in lightweight assemblies such as dashboards, trims, and panels.
  • Aerospace Structures: They offer vibration resistance and secure threads in lightweight alloys where weight and security are paramount.
  • Consumer Electronics: Used in casings, enclosures, and devices requiring compact fastening without the need for welding.
  • Railway Systems: Specifically used to secure rails to sleepers, ensuring alignment, stability, and resistance to heavy loads and continuous vibrations.

Product Description

Oval Nuts are specialized fasteners designed with an elliptical shape that allows for secure placement in slotted or irregular openings within thin or lightweight materials. They are installed by aligning the oval profile with the slot and then rotating into position, creating a firm mechanical hold that resists rotation and displacement. This makes them a practical solution in applications where standard round fasteners may not provide sufficient grip or alignment. Available in metric and inch sizes, they are offered in a range of materials and finishes to suit diverse strength, durability, and environmental needs.

Product specifications

  • Product Design: Oval-shaped body designed to fit into slotted or elongated holes for secure positioning

  • Installation Method: Inserted into a slot and rotated to lock into place, ensuring a firm mechanical hold

  • Size Range: Metric sizes M2 to M12; inch sizes available on request

  • Material Options: Stainless steel (AISI 304/316), carbon steel, brass, and aluminum

  • Thread Type: Standard ISO metric coarse/fine thread; UNC/UNF available on request

  • Panel Thickness Compatibility: Suitable for thin sheets and panels with pre-formed slots or elongated holes

  • Pull-Out Strength: Reliable retention based on slot design, material, and installation method

  • Anti-Rotation Feature: Oval profile prevents spinning once locked into the slot

  • Surface Finish: Zinc plated, nickel plated, black oxide, anodized (for aluminum), or plain finish

  • Corrosion Resistance: Enhanced with stainless steel or protective coatings

  • Applications in Vibration Zones: Maintains stable fastening in moderate vibration environments

  • Operating Temperature: -50°C to +300°C depending on material choice

  • Compliance Standards: DIN, ISO, and BS specifications

  • RoHS/REACH Compliance: Available for environmentally safe applications

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