Home » PEEK Torx-Hexalobular Ultra Low Socket-Cylinder Head Cap Screw
PPC PEEK®

PEEK Torx-Hexalobular Ultra Low Socket-Cylinder Head Cap Screw

SKU: PKULT306
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$1.34 inc. VAT

These Polyether Ether Ketone (PEEK) fasteners provide outstanding durability and long-term reliability in extreme operating environments where conventional metal or plastic fasteners may be unsuitable.

PEEK's combination of high strength, thermal stability, and resistance to aggressive chemicals makes these fasteners ideal for critical applications across a wide range of industries. Their Torx-Hexalobular drive and ultra-low-profile head enable secure fastening in confined spaces.

Key Features

  • Manufactured from high-performance PEEK polymer
  • Torx-Hexalobular drive for improved torque transfer
  • Ultra-low socket cylinder head design for restricted spaces
  • Continuous service temperature up to 500°F
  • Excellent chemical and corrosion resistance
  • Outstanding mechanical strength and stiffness
  • Exceptional dimensional stability and creep resistance
  • High wear and fatigue resistance
  • Electrically insulating and non-conductive
  • Lightweight, non-magnetic, and metal-free

Various metric sizes are available. 
  • Type Ultra Low Socket Head Cap Screws
  • SKU PKULT306
  • Material Polyether Ether Ketone (PEEK)
  • Drive Type Torx/Hexalobular (6 Point)
  • Color
    • Beige
  • Measurement System Metric

Material: PEEK 450G (Polyether Ether Ketone)

Maximum Temperature: 500°F

Flammability: UL94 V-0

Tensile Strength: 97MPa

Return components within 90 days for a full refund. Please see our returns terms and conditions for further information.
Ultra Low Torx Socket Cap Screw Dimension Table
M Size/Nominal Thread Diameter Pitch (mm) Head Diameter (mm) Head Height (mm) Torx Size Socket Depth (mm)
M3 0.50 6.0 1.3 T8 1.1
M4 0.70 8.0 1.5 T10 1.5
M5 0.80 9.0 1.5 T15 1.8
M6 1.00 10.0 1.5 T20 2.1

PEEK 450G (Polyether Ether Ketone)

Key Properties & Applications
Properties Applications

- High temperature operation (500°F)
- Low outgassing in a vacuum
- Flame Resistant
- High Tensile Strength (97MPa)

- Aerospace
- Life Sciences
- Medical Equipment
- Telecommunications

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