Large Washer Bonding Studs

Precision Fasteners · Solution Provider

Large Washer Bonding Studs

Large Washer Bonding Studs

Product Description This bonding stud features an ultra-wide washer base design, which greatly increases the adhesive contact area and significantly enhances pull-out and shear strength. Combined with a finely treated bottom surface, it ens...

Product Overview

The adhesively bonded stud with an extra-large washer uses a very wide washer base that greatly increases the bonding contact area and markedly raises pull-out and shear strength. Combined with a finely treated base, it forms a firm bond with the substrate, enabling non-destructive installation and stress distribution, ideal for high-value substrates that cannot be drilled.

Technical Features

  • Extra-wide large-washer base for an extremely large bonding area
  • Pull-out and shear strength are significantly improved.
  • Even load distribution avoids local stress concentration in the base material
  • Drill-free installation protecting both surface and structure of the substrate
  • Base type and thread specification can be customised to drawings.

Technical Specifications

MaterialCarbon steel / stainless steel (optional)
Surface treatmentZinc plating / passivation (optional)
StandardPer customer drawing / company standard; Bonding surface preparation and base dimensions per drawing
ApplicationHigh-load non-destructive threaded installation
Base geometryUltra-wide washer-style foot
ThreadMetric external
Bonding methodStructural epoxy adhesive (no welding)

Applications

  • Load-bearing composite structures
  • Glass curtain walls and decorative panels
  • Rail transit interior trim parts
  • Premium home appliances and furniture

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