Polycarbonate Slotted Set Screws - ISO 4766

In stock - 1926 items available
SKU: PCSGB304
Regular price $0.33

Our polycarbonate slotted set screws provide compact, nonmetallic fastening for light-duty positioning and adjustment. Made from tough, rigid polycarbonate (PC), these metric plastic set screws offer low weight and electrical insulation for equipment housings, electronic devices, and instrument assemblies.

The headless, fully threaded body fits flush with or below the surface of a compatible tapped hole. A slotted drive allows adjustment using a flat-blade screwdriver, while the flat point bears against the mating component without a sharp tip.

Following the ISO 4766 dimensional format, these polycarbonate grub screws are a practical choice where space is limited and electrically insulating hardware is required.

Key Features

  • Tough polycarbonate: Combines rigidity with good impact resistance.
  • Electrical insulation: Suitable for applications requiring nonconductive fasteners.
  • Headless profile: Keeps the screw recessed within the assembly.
  • Flat-point contact: Provides a bearing surface for positioning and retention.
  • Slotted drive: Installs and adjusts with a flat-blade screwdriver.
  • Lightweight, rust-free construction: Offers an alternative to metal set screws.
  • Type Grub/Set Screws
  • SKU PCSGB304
  • Material Polycarbonate (PC)
  • Drive Type Slotted
  • Color
    • Transparent
  • Measurement System Metric
  • ISO Standard ISO 4766
  • DIN Standard DIN 551

Material: Polycarbonate (PC)

Continuous use temperature: 239°F

Flammability: UL94 V-2

Tensile Strength: 62MPa

Return components within 90 days for a full refund. Please see our returns terms and conditions for further information.

Grub/Set Screw Dimension Table
M Size Pitch (mm) Slot Width (mm) Slot Depth (mm)
M3 0.5 0.4 0.75
M5 0.8 0.8 1.28
M6 1.0 1.0 1.6

Polycarbonate (PC)

Key Properties & Applications
Properties Applications

- Exceptional Impact Resistance
- High Tensile Strength
- Lightweight
- Low Thermal Conductivity

- Lighting Assemblies
- Medical Devices
- Telecommunications Equipment
- Electrical & Electronic Equipment

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