• Special Screws
  • Chemical Resistance


Plastic Screw - Socket Head Cap Screws - Full Thread - PEEK

  • Heat-resistance
  • Chemical-proof
  • Full Thread

Dimension Drawing

SPE-FTPlastic Screw - Hex Socket Head Cap Screws - Full Thread - PEEK寸法図



M (Coarse)
Nominal of Thread

Unit : mm

Part Number M (Coarse)
Nominal of Thread
Pitch L D1 L1 Tension Rupture Load
Torsional Torque
Qty per Pack Mass
SPE-M6-50-C-FT M6 1 50 10 6 1749 1.64 1 2.2 28.85 CAD Cart

*1: Values in chart are for reference only. They are not guaranteed values.The recommendation torque is 50% of the torsional torque.

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Main Body PEEK/Light brown
Heat Resistance Temperature*1 260℃

*1: This is the value for the plastic material.The maximum operating temperature of the product changes with performance conditions such as tightening torque.


FPD production equipment, semiconductor devices, printed
circuit board etching devices, metallic surface treatment
equipment and facilities, chemical plants, transformers, electrical
and electronic equipment, hot water pumps, and chemical pumps


  • PEEK is a thermoplastic super-engineering plastic with excellent physical and chemical properties.
  • These screws have excellent chemical resistance. They are mostly unaffected by chemicals excluding concentrate sulfuric acid, concentrate nitric acid, and concentrate hydrofluoric acid.
  • These screws have excellent heat resistance, water resistance, and high heat resistance strength.
  • These screws have excellent abrasion, shock, and fatigue resistance.
  • They have high incombustibility that meets V-0 of UL 94.
  • The properties and precautions of plastic screws⇒Plastic Screws

Precautions for Use

Because a cumulative pitch difference is created when PEEK screws are manufactured, use these screws with nuts. If a nut is not used, use a 20 mm or less fit with female thread.

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SPE-FTPlastic Screw - Hex Socket Head Cap Screws - Full Thread - PEEK

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