Spline Nylon Washer

Precision Fasteners · Solution Provider

Spline Nylon Washer

Spline Nylon Washer

Product Description Spline Nylon Washers are molded from high-performance toughened nylon using precision injection molding. The internal spline structure ensures synchronized rotation and precise positioning with shafts. Featuring excellen...

Product Overview

The splined nylon washer is injection-molded from high-performance toughened nylon; the internal spline mates with the shaft spline for synchronous rotation and precise positioning. The nylon body provides triple benefits — vibration damping, noise reduction and electrical insulation — and also prevents metal washers from scratching the mating part, making it ideal for rotating parts that need insulation and noise reduction.

Technical Features

  • Internal splines rotate in sync with the shaft for precise, non-slip positioning
  • Toughened nylon body for damping, noise reduction and wear resistance
  • Inherently insulating; replaces metal washers to avoid conduction and scratching.
  • Injection-moulded for consistent dimensions, no electroplating and no corrosion risk.
  • Resistant to oil and weak acids/alkalis, suited to most industrial environments.

Technical Specifications

MaterialToughened nylon (PA)
Surface treatmentPlain (no plating required)
StandardPer customer drawing / company standard; Nylon material properties per GB/T 1040 (plastics tensile test)
ApplicationShaft positioning with insulation, damping and noise reduction
FormingPrecision injection molding
Anti-loosening methodInternal spline engagement with shaft
FunctionRotary locating + vibration damping

Applications

  • Shaft ends of motors and gear reducers
  • Rotating parts of home appliances and office equipment
  • Automotive interiors and electrical parts
  • Assembly points requiring electrical insulation

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