• Special Screws
  • Inch Screws

SPE-P(INCH)

Plastic Screw - Cross Recessed Pan Head Machine Screw - PEEK - Inch Thread

Plastic Screw PEEK / Cross Recessed Pan Head Machine Screw / Inch Thread

  • Chemical-proof

Dimension Drawing

SPE-P(INCH)Plastic Screws - Cross Recessed Pan Head Machine Screws - PEEK - Inch Thread寸法図

Specs/CAD

Unit : inch

Part Number ♯Nominal L D1 L1 Tension Rupture
Load (N)*1
Torsional
Torque
(N·m)*1
Qty per Pack Mass
(g)
CAD RFQ
SPE-#2-56-3/16-P No.2-56UNC 3/16 0.167 0.058 173 0.07 10 0.036 CAD RFQ
SPE-#2-56-1/4-P No.2-56UNC 1/4 0.167 0.058 173 0.07 10 0.040 CAD RFQ
SPE-#2-56-5/16-P No.2-56UNC 5/16 0.167 0.058 173 0.07 10 0.044 CAD RFQ
SPE-#2-56-3/8-P No.2-56UNC 3/8 0.167 0.058 173 0.07 10 0.048 CAD RFQ
SPE-#4-40-1/4-P No.4-40UNC 1/4 0.219 0.080 288 0.17 10 0.083 CAD RFQ
SPE-#4-40-5/16-P No.4-40UNC 5/16 0.219 0.080 288 0.17 10 0.089 CAD RFQ
SPE-#4-40-3/8-P No.4-40UNC 3/8 0.219 0.080 288 0.17 10 0.095 CAD RFQ
SPE-#4-40-1/2-P No.4-40UNC 1/2 0.219 0.080 288 0.17 10 0.11 CAD RFQ
SPE-#4-40-5/8-P No.4-40UNC 5/8 0.219 0.080 288 0.17 10 0.12 CAD RFQ
SPE-#4-40-3/4-P No.4-40UNC 3/4 0.219 0.080 288 0.17 10 0.13 CAD RFQ
SPE-#4-40-7/8-P No.4-40UNC 7/8 0.219 0.080 288 0.17 10 0.14 CAD RFQ
SPE-#4-40-1-P No.4-40UNC 1 0.219 0.080 288 0.17 10 0.156 CAD RFQ
SPE-#6-32-1/4-P No.6-32UNC 1/4 0.270 0.097 431 0.34 10 0.11 CAD RFQ
SPE-#6-32-5/16-P No.6-32UNC 5/16 0.270 0.097 431 0.34 10 0.13 CAD RFQ
SPE-#6-32-3/8-P No.6-32UNC 3/8 0.270 0.097 431 0.34 10 0.16 CAD RFQ
SPE-#6-32-1/2-P No.6-32UNC 1/2 0.270 0.097 431 0.34 10 0.18 CAD RFQ
SPE-#6-32-5/8-P No.6-32UNC 5/8 0.270 0.097 431 0.34 10 0.21 CAD RFQ
SPE-#6-32-3/4-P No.6-32UNC 3/4 0.270 0.097 431 0.34 10 0.24 CAD RFQ
SPE-#6-32-7/8-P No.6-32UNC 7/8 0.270 0.097 431 0.34 10 0.27 CAD RFQ
SPE-#6-32-1-P No.6-32UNC 1 0.270 0.097 431 0.34 10 0.30 CAD RFQ
SPE-#8-32-1/4-P No.8-32UNC 1/4 0.322 0.115 703 0.62 10 0.16 CAD RFQ
SPE-#8-32-5/16-P No.8-32UNC 5/16 0.322 0.115 703 0.62 10 0.18 CAD RFQ
SPE-#8-32-3/8-P No.8-32UNC 3/8 0.322 0.115 703 0.62 10 0.21 CAD RFQ
SPE-#8-32-1/2-P No.8-32UNC 1/2 0.322 0.115 703 0.62 10 0.23 CAD RFQ
SPE-#8-32-5/8-P No.8-32UNC 5/8 0.322 0.115 703 0.62 10 0.26 CAD RFQ
SPE-#8-32-3/4-P No.8-32UNC 3/4 0.322 0.115 703 0.62 10 0.29 CAD RFQ
SPE-#8-32-7/8-P No.8-32UNC 7/8 0.322 0.115 703 0.62 10 0.32 CAD RFQ
SPE-#8-32-1-P No.8-32UNC 1 0.322 0.115 703 0.62 10 0.35 CAD RFQ
SPE-#10-24-3/8-P No.10-24UNC 3/8 0.373 0.133 914 0.97 10 0.47 CAD RFQ
SPE-#10-24-1/2-P No.10-24UNC 1/2 0.373 0.133 914 0.97 10 0.51 CAD RFQ
SPE-#10-24-5/8-P No.10-24UNC 5/8 0.373 0.133 914 0.97 10 0.54 CAD RFQ
SPE-#10-24-3/4-P No.10-24UNC 3/4 0.373 0.133 914 0.97 10 0.58 CAD RFQ
SPE-#10-24-7/8-P No.10-24UNC 7/8 0.373 0.133 914 0.97 10 0.61 CAD RFQ
SPE-#10-24-1-P No.10-24UNC 1 0.373 0.133 914 0.97 10 0.65 CAD RFQ
SPE-#10-32-3/8-P No.10-32UNF 3/8 0.373 0.133 1064 1.06 10 0.59 CAD RFQ
SPE-#10-32-1/2-P No.10-32UNF 1/2 0.373 0.133 1064 1.06 10 0.63 CAD RFQ
SPE-#10-32-5/8-P No.10-32UNF 5/8 0.373 0.133 1064 1.06 10 0.66 CAD RFQ
SPE-#10-32-3/4-P No.10-32UNF 3/4 0.373 0.133 1064 1.06 10 0.70 CAD RFQ
SPE-#10-32-7/8-P No.10-32UNF 7/8 0.373 0.133 1064 1.06 10 0.73 CAD RFQ
SPE-#10-32-1-P No.10-32UNF 1 0.373 0.133 1064 1.06 10 0.77 CAD RFQ
SPE-1/4-20-3/8-P 1/4-20UNC 3/8 0.492 0.175 1648 1.87 10 1.4 CAD RFQ
SPE-1/4-20-1/2-P 1/4-20UNC 1/2 0.492 0.175 1648 1.87 10 1.4 CAD RFQ
SPE-1/4-20-5/8-P 1/4-20UNC 5/8 0.492 0.175 1648 1.87 10 1.4 CAD RFQ
SPE-1/4-20-3/4-P 1/4-20UNC 3/4 0.492 0.175 1648 1.87 10 1.5 CAD RFQ
SPE-1/4-20-7/8-P 1/4-20UNC 7/8 0.492 0.175 1648 1.87 10 1.5 CAD RFQ
SPE-1/4-20-1-P 1/4-20UNC 1 0.492 0.175 1648 1.87 10 1.6 CAD RFQ
SPE-1/4-20-1 1/4-P 1/4-20UNC 1-1/4 0.492 0.175 1648 1.87 10 1.9 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-P(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.

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Customer Service

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