Crimping Nut

Product Dimensions

ParameterSpecification
Product TypeCrimping 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

As one of the leading crimping nut suppliers, we supply across a wide range of industries where secure fastening in thin and lightweight materials is of utmost importance.

  • Electrical panels and assemblies: These nuts create fast, secure threaded joints in thin sheet materials where traditional nuts are unsuitable, making them ideal for use in electrical panel construction that requires secure, yet lightweight, fastening.
  • Automotive components: With a reputation as vibration resistant fasteners, crimping nuts provide secure fastening in lightweight components like dashboards, trims, and panels, even when exposed to the vibration and jolting that vehicles experience during normal operation.
  • Aerospace structures: In aerospace applications where weight and security are critical, vibration resistant and secure threads in lightweight alloys are provided by these fasteners to meet the stringent requirements of the aerospace industry.
  • Consumer electronics: Employed in housings, covers, and appliances that need quick, small fastening without welding, crimping nuts are a neat and efficient solution that fits the modern tolerance for very fast production.
  • Construction Hardware: Used in sheet metal and frame joints that require reliable connections, these fasteners act as a practical industrial locking solutions that hold up to structural and environmental stresses.

Product Description

Crimping Nuts are permanent installation fasteners that insert a strong thread in sheet materials. As one of the leading crimping nut manufacturers in India, we produce fastening solutions that are installed using a crimping force, locking the nut securely into place with excellent resistance to torque and pull-out. This makes them a preferred choice for applications that demand strong threads in lightweight materials. These high strength crimping nuts are available in metric and inch sizes, materials, and surface finishes to meet functional and environmental needs.

Product specifications

  • Product Design: Cylindrical or hexagonal body with knurled or grooved outer surface for anti-rotation
  • Installation Method: Press-fit and crimped into thin sheets using hand tools or hydraulic presses
  • 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 sheets from 0.5 mm to 3.0 mm
  • Pull-Out Strength: High retention force depending on material and panel thickness
  • Anti-Rotation Feature: Knurled/grooved outer profile prevents spinning in the sheet
  • 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 secure fastening even under vibrations and stress
  • 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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