• Special Screws
  • Plastic Screws

SPE-PS(INCH)

Plastic Screw - Slotted Pan Head Machine Screw - PEEK - Inch Thread

Plastic Screw PEEK / Slotted Pan Head Machine Screw / Inch Thread

  • Chemical-proof

Dimension Drawing

SPE-PS(INCH)Plastic Screws - Slotted Pan Head Machine Screws - PEEK - Inch Thread寸法図

Specs/CAD

Unit : inch

Part Number # Nominal of Thread L D1 L1 a t Qty per Pack Mass
(g)
CAD RFQ
SPE-#4-40-1/4-PS No.4-40UNC 1/4 0.219 0.068 0.039 0.040 10 0.078 CAD RFQ
SPE-#4-40-5/16-PS No.4-40UNC 5/16 0.219 0.068 0.039 0.040 10 0.087 CAD RFQ
SPE-#4-40-3/8-PS No.4-40UNC 3/8 0.219 0.068 0.039 0.040 10 0.096 CAD RFQ
SPE-#4-40-1/2-PS No.4-40UNC 1/2 0.219 0.068 0.039 0.040 10 0.10 CAD RFQ
SPE-#4-40-5/8-PS No.4-40UNC 5/8 0.219 0.068 0.039 0.040 10 0.11 CAD RFQ
SPE-#4-40-3/4-PS No.4-40UNC 3/4 0.219 0.068 0.039 0.040 10 0.12 CAD RFQ
SPE-#4-40-7/8-PS No.4-40UNC 7/8 0.219 0.068 0.039 0.040 10 0.13 CAD RFQ
SPE-#4-40-1-PS No.4-40UNC 1 0.219 0.068 0.039 0.040 10 0.14 CAD RFQ
SPE-#6-32-1/4-PS No.6-32UNC 1/4 0.270 0.082 0.048 0.050 10 0.17 CAD RFQ
SPE-#6-32-5/16-PS No.6-32UNC 5/16 0.270 0.082 0.048 0.050 10 0.18 CAD RFQ
SPE-#6-32-3/8-PS No.6-32UNC 3/8 0.270 0.082 0.048 0.050 10 0.20 CAD RFQ
SPE-#6-32-1/2-PS No.6-32UNC 1/2 0.270 0.082 0.048 0.050 10 0.21 CAD RFQ
SPE-#6-32-5/8-PS No.6-32UNC 5/8 0.270 0.082 0.048 0.050 10 0.23 CAD RFQ
SPE-#6-32-3/4-PS No.6-32UNC 3/4 0.270 0.082 0.048 0.050 10 0.24 CAD RFQ
SPE-#6-32-7/8-PS No.6-32UNC 7/8 0.270 0.082 0.048 0.050 10 0.26 CAD RFQ
SPE-#6-32-1-PS No.6-32UNC 1 0.270 0.082 0.048 0.050 10 0.29 CAD RFQ
SPE-#8-32-1/4-PS No.8-32UNC 1/4 0.322 0.096 0.054 0.058 10 0.27 CAD RFQ
SPE-#8-32-5/16-PS No.8-32UNC 5/16 0.322 0.096 0.054 0.058 10 0.28 CAD RFQ
SPE-#8-32-3/8-PS No.8-32UNC 3/8 0.322 0.096 0.054 0.058 10 0.30 CAD RFQ
SPE-#8-32-1/2-PS No.8-32UNC 1/2 0.322 0.096 0.054 0.058 10 0.31 CAD RFQ
SPE-#8-32-5/8-PS No.8-32UNC 5/8 0.322 0.096 0.054 0.058 10 0.33 CAD RFQ
SPE-#8-32-3/4-PS No.8-32UNC 3/4 0.322 0.096 0.054 0.058 10 0.34 CAD RFQ
SPE-#8-32-7/8-PS No.8-32UNC 7/8 0.322 0.096 0.054 0.058 10 0.36 CAD RFQ
SPE-#8-32-1-PS No.8-32UNC 1 0.322 0.096 0.054 0.058 10 0.39 CAD RFQ
SPE-#10-32-3/8-PS No.10-32UNF 3/8 0.373 0.110 0.060 0.068 10 0.36 CAD RFQ
SPE-#10-32-1/2-PS No.10-32UNF 1/2 0.373 0.110 0.060 0.068 10 0.42 CAD RFQ
SPE-#10-32-5/8-PS No.10-32UNF 5/8 0.373 0.110 0.060 0.068 10 0.48 CAD RFQ
SPE-#10-32-3/4-PS No.10-32UNF 3/4 0.373 0.110 0.060 0.068 10 0.54 CAD RFQ
SPE-#10-32-7/8-PS No.10-32UNF 7/8 0.373 0.110 0.060 0.068 10 0.60 CAD RFQ
SPE-#10-32-1-PS No.10-32UNF 1 0.373 0.110 0.060 0.068 10 0.66 CAD RFQ

*1: Values in chart are for reference only. They are not guaranteed values. The recommended tightening torque is 50% of the torsional torque.
● When purchasing less volume than one full bag, a separate handling fee is charged. For details, see the Sold Separately Service.

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Material/Finish

SPE-PS(INCH)
Main Body PEEK / Light Brown
Heat Resistance Temperature*1 180℃

*1: This is the value for the resin material. The 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 / Chemical plants / Transformers / Electrical and electronic equipment / Hot water pumps /
Chemical pumps

Characteristics

  • Inch screw type.
  • PEEK is a thermoplastic super engineering plastic superior in physical and chemical properties.
  • Excellent chemical resistance. It remains almost unaffected by chemicals other than concentrated sulfuric acid, concentrated nitric acid, and concentrated hydrofluoric acid.
  • With excellent heat resistance and water resistance, it retains strength at high temperatures.
  • It features outstanding resistance to wear, shock, and fatigue.
  • It also has high flame retardance which clears the UL 94 V-0 standard.
  • Plastic screw properties and precautions for use ⇒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 (approx. 0.79") or less fit with female thread.

Related Products

SPE-N(INCH)

PEEK hex nuts (inch thread) SPE-N(INCH) are available.
SPE-N(INCH)

SPE-PS(INCH)Plastic Screws - Slotted Pan Head Machine Screws - PEEK - Inch Thread


Product List

Customer Service

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