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Plastic Screw - Cross Recessed Flat Head Machine Screws for Precision Instruments - PEEK

  • Heat-resistance
  • Chemical-proof
  • Miniature

Dimension Drawing

SPE-MFPlastic Screw - Cross Recessed Flat Head Machine Screws for Precision Instruments - PEEK寸法図



M (Coarse)
Nominal of Thread

Unit : mm

Part Number M (Coarse)
Nominal of Thread
Pitch L D1 Cross-recessed
Socket Number
Tension Rupture Load*1 (N) Torsional Torque*1 (N・m) Qty per pack Mass
SPE-M1.4-2.5-MF M1.4 0.3 2.5 2.5 0 82 0.037 10 0.005 7.88 CAD Cart
SPE-M1.4-4-MF M1.4 0.3 4 2.5 0 82 0.037 10 0.006 7.88 CAD Cart

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

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Main unit PEEK (Polyether ether ketone) (Light brown)
Heat resistance temperature*1 260℃

*1: A value of plastic materials. The allowable operating temperature of the product varies depending on use conditions such as tightening torque.


FPD production device / Semiconductor manufacturing device / Print board etching equipment / Metal surface treatment facility / Chemical plant / Transformer / Electric and electronic device / Hydrothermal pump / Chemical pump


  • Miniature screws for precision devices.
  • PEEK is thermoplastic super engineering plastic superior in physical and chemical properties.
  • Excellent chemical resistance. It resists almost all chemicals other than concentrated sulfuric acid, concentrated nitric acid and concentrated hydrofluoric acid.
  • It is highly heat-resistant and water-proofed and high temperature strength is retained.
  • Features outstanding friction, shock, and fatigue resistance.
  • It is highly frame-resistant satisfying V-0 of the UL standard 94.
  • Plastic screw properties and precautions for use ⇒Plastic Screws

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