• Special Screws
  • Chemical Resistance Screws

SPT-W

Plastic Screw - Hex Nuts / Washers - PTFE:Teflon

  • Heat-resistance
  • Chemical-proof

Dimension Drawing

SPT-WPlastic Screw - Hex Nuts / Washers - PTFE:Teflon寸法図

Specs/CAD

Unit : mm

Part Number d D t Qty per Pack Mass
(g)
CAD RFQ
SPT-3-W 3.2 7 0.5 1 0.032 CAD RFQ
SPT-4-W 4.3 9 0.8 1 0.082 CAD RFQ
SPT-5-W 5.3 10 1 1 0.12 CAD RFQ
SPT-6-W 6.4 12.5 1.6 1 0.3 CAD RFQ
SPT-8-W 8.4 17 1.6 1 0.57 CAD RFQ
SPT-10-W 10.5 21 2 1 1.1 CAD RFQ
SPT-12-W 13 24 2.5 1 1.7 CAD RFQ

Related Service

Material/Finish

SPT-N/SPT-W
Main body PTFE(Tetrafluoroethylene:Teflon*1
/White
Heat Resistance Temperature*2 260℃

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


Application

FPD production equipment, semiconductor devices, printed
circuit board etching devices, metallic surface treatment
equipment and facilities, and chemical plants

Characteristics

  • PTFE (Teflon)is a plastic with excellent heat resistance, electrical properties, chemical resistance, and abrasion resistance. Most chemicals cannot penetrate it.
  • It has high incombustibility that meets V-0 of UL 94.
  • The properties and precautions of plastic screws⇒Plastic Screws

Product List

Customer Service

  • Usage Method
  • Technical Question
  • Customization Products
USA and Canada

NBK America LLC

9:00 to 17:00 on weekdays, Eastern Standard Time

Asia and Europe

Nabeya Bi-tech Kaisha

8:00 to 17:00 on weekdays, Japan Standard Time