• Special Screws (Bolts)
  • Chemical Resistance

SPE-H/Plastic Hex Head Screws - PEEK

Safety PrecautionsProperty

RoHS Compliant

  • Heat-resistance
  • Chemical-proof
  • LowOutgas
  • Electrical Insulation
SPE-HPlastic Hex Head Screws - PEEK

Dimension Drawing

SPE-HPlastic Screws - Hexagon Head Screws - PEEK寸法図

Specs/CAD

Select

M (Coarse)
Nominal of Thread
All
M4
M5
M6
M8
M10
M12
L
All
8
10
12
15
20
25
100
30
16
35
40
45
50
70

Unit : mm

Part Number M (Coarse)
Nominal of Thread		 Pitch L B L1 L2 Tensile Breaking
Load (N)＊1		 Torsional
Torque
(N・m)＊1		 Qty per Pack Mass
(g)		 Price
(USD)		 CAD
Download		 QTY
(Pack)
SPE-M4-8-H M4 0.7 8 7 2.8 Full Thread 738 0.47 10 0.26 22.98 CAD Cart
SPE-M4-10-H M4 0.7 10 7 2.8 Full Thread 738 0.47 10 0.29 22.98 CAD Cart
SPE-M4-12-H M4 0.7 12 7 2.8 Full Thread 738 0.47 10 0.31 24.66 CAD Cart
SPE-M4-15-H M4 0.7 15 7 2.8 Full Thread 738 0.47 10 0.36 26.12 CAD Cart
SPE-M4-20-H M4 0.7 20 7 2.8 Full Thread 738 0.47 10 0.42 29.63 CAD Cart
SPE-M4-25-H M4 0.7 25 7 2.8 Full Thread 738 0.47 10 0.48 33.11 CAD Cart
SPE-M4-100-H M4 0.7 100 7 2.8 Full Thread 738 0.47 10 1.5 308.44 CAD Cart
SPE-M4-8-H(100) M4 0.7 8 7 2.8 Full Thread 738 0.47 100 0.26 152.46 CAD Cart
SPE-M4-10-H(100) M4 0.7 10 7 2.8 Full Thread 738 0.47 100 0.29 152.46 CAD Cart
SPE-M4-12-H(100) M4 0.7 12 7 2.8 Full Thread 738 0.47 100 0.31 164.78 CAD Cart
SPE-M4-15-H(100) M4 0.7 15 7 2.8 Full Thread 738 0.47 100 0.36 169.40 CAD Cart
SPE-M4-20-H(100) M4 0.7 20 7 2.8 Full Thread 738 0.47 100 0.42 195.58 CAD Cart
SPE-M4-25-H(100) M4 0.7 25 7 2.8 Full Thread 738 0.47 100 0.48 217.14 CAD Cart
SPE-M4-100-H(50) M4 0.7 100 7 2.8 Full Thread 738 0.47 50 1.5 792.33 CAD Cart
SPE-M5-10-H M5 0.8 10 8 3.5 Full Thread 1234 0.96 10 0.46 22.98 CAD Cart
SPE-M5-12-H M5 0.8 12 8 3.5 Full Thread 1234 0.96 10 0.51 22.97 CAD Cart
SPE-M5-15-H M5 0.8 15 8 3.5 Full Thread 1234 0.96 10 0.59 26.82 CAD Cart
SPE-M5-20-H M5 0.8 20 8 3.5 Full Thread 1234 0.96 10 0.67 26.82 CAD Cart
SPE-M5-25-H M5 0.8 25 8 3.5 Full Thread 1234 0.96 10 0.78 44.70 CAD Cart
SPE-M5-30-H M5 0.8 30 8 3.5 Full Thread 1234 0.96 10 0.88 49.27 CAD Cart
SPE-M5-100-H M5 0.8 100 8 3.5 Full Thread 1234 0.96 10 2.4 376.00 CAD Cart
SPE-M5-10-H(100) M5 0.8 10 8 3.5 Full Thread 1234 0.96 100 0.46 169.40 CAD Cart
SPE-M5-12-H(100) M5 0.8 12 8 3.5 Full Thread 1234 0.96 100 0.51 169.40 CAD Cart
SPE-M5-15-H(100) M5 0.8 15 8 3.5 Full Thread 1234 0.96 100 0.59 197.12 CAD Cart
SPE-M5-20-H(100) M5 0.8 20 8 3.5 Full Thread 1234 0.96 100 0.67 197.12 CAD Cart
SPE-M5-25-H(100) M5 0.8 25 8 3.5 Full Thread 1234 0.96 100 0.78 328.02 CAD Cart
SPE-M5-30-H(100) M5 0.8 30 8 3.5 Full Thread 1234 0.96 100 0.88 328.02 CAD Cart
SPE-M5-100-H(50) M5 0.8 100 8 3.5 Full Thread 1234 0.96 50 2.4 966.35 CAD Cart
SPE-M6-10-H M6 1 10 10 4 Full Thread 1749 1.64 10 0.75 35.19 CAD Cart
SPE-M6-12-H M6 1 12 10 4 Full Thread 1749 1.64 10 0.81 41.90 CAD Cart
SPE-M6-15-H M6 1 15 10 4 Full Thread 1749 1.64 10 0.93 41.90 CAD Cart
SPE-M6-16-H M6 1 16 10 4 Full Thread 1749 1.64 10 0.95 44.59 CAD Cart
SPE-M6-20-H M6 1 20 10 4 Full Thread 1749 1.64 10 1 49.27 CAD Cart
SPE-M6-25-H M6 1 25 10 4 Full Thread 1749 1.64 10 1.2 71.55 CAD Cart
SPE-M6-30-H M6 1 30 10 4 Full Thread 1749 1.64 10 1.3 82.89 CAD Cart
SPE-M6-35-H M6 1 35 10 4 Full Thread 1749 1.64 10 1.5 82.89 CAD Cart
SPE-M6-40-H M6 1 40 10 4 Full Thread 1749 1.64 10 1.6 82.89 CAD Cart
SPE-M6-45-H M6 1 45 10 4 Full Thread 1749 1.64 10 1.8 121.59 CAD Cart
SPE-M6-50-H M6 1 50 10 4 Full Thread 1749 1.64 10 1.9 131.75 CAD Cart
SPE-M6-100-H M6 1 100 10 4 Full Thread 1749 1.64 10 3.3 473.20 CAD Cart
SPE-M6-10-H(100) M6 1 10 10 4 Full Thread 1749 1.64 100 0.75 260.26 CAD Cart
SPE-M6-12-H(100) M6 1 12 10 4 Full Thread 1749 1.64 100 0.81 311.08 CAD Cart
SPE-M6-15-H(100) M6 1 15 10 4 Full Thread 1749 1.64 100 0.93 311.08 CAD Cart
SPE-M6-16-H(100) M6 1 16 10 4 Full Thread 1749 1.64 100 0.95 361.90 CAD Cart
SPE-M6-20-H(100) M6 1 20 10 4 Full Thread 1749 1.64 100 1 361.90 CAD Cart
SPE-M6-25-H(100) M6 1 25 10 4 Full Thread 1749 1.64 100 1.2 531.30 CAD Cart
SPE-M6-30-H(100) M6 1 30 10 4 Full Thread 1749 1.64 100 1.3 609.84 CAD Cart
SPE-M6-35-H(100) M6 1 35 10 4 Full Thread 1749 1.64 100 1.5 609.84 CAD Cart
SPE-M6-40-H(100) M6 1 40 10 4 Full Thread 1749 1.64 100 1.6 609.84 CAD Cart
SPE-M6-45-H(100) M6 1 45 10 4 Full Thread 1749 1.64 100 1.8 903.98 CAD Cart
SPE-M6-50-H(100) M6 1 50 10 4 Full Thread 1749 1.64 100 1.9 968.66 CAD Cart
SPE-M6-100-H(50) M6 1 100 10 4 Full Thread 1749 1.64 50 3.3 1,215.83 CAD Cart
SPE-M8-10-H M8 1.25 10 13 5.5 Full Thread 3261 3.68 5 1.6 53.37 CAD Cart
SPE-M8-12-H M8 1.25 12 13 5.5 Full Thread 3261 3.68 5 1.8 53.35 CAD Cart
SPE-M8-15-H M8 1.25 15 13 5.5 Full Thread 3261 3.68 5 1.9 53.37 CAD Cart
SPE-M8-20-H M8 1.25 20 13 5.5 Full Thread 3261 3.68 5 2.1 53.37 CAD Cart
SPE-M8-25-H M8 1.25 25 13 5.5 Full Thread 3261 3.68 5 2.4 53.37 CAD Cart
SPE-M8-30-H M8 1.25 30 13 5.5 Full Thread 3261 3.68 5 2.8 61.02 CAD Cart
SPE-M8-35-H M8 1.25 35 13 5.5 Full Thread 3261 3.68 5 3.1 68.47 CAD Cart
SPE-M8-40-H M8 1.25 40 13 5.5 Full Thread 3261 3.68 5 3.4 68.47 CAD Cart
SPE-M8-45-H M8 1.25 45 13 5.5 Full Thread 3261 3.68 5 3.7 83.63 CAD Cart
SPE-M8-50-H M8 1.25 50 13 5.5 30 3261 3.68 5 4.1 83.63 CAD Cart
SPE-M8-100-H M8 1.25 100 13 5.5 Full Thread 3261 3.68 5 7.2 281.69 CAD Cart
SPE-M8-10-H(100) M8 1.25 10 13 5.5 Full Thread 3261 3.68 100 1.6 659.12 CAD Cart
SPE-M8-12-H(100) M8 1.25 12 13 5.5 Full Thread 3261 3.68 100 1.8 659.12 CAD Cart
SPE-M8-15-H(100) M8 1.25 15 13 5.5 Full Thread 3261 3.68 100 1.9 659.12 CAD Cart
SPE-M8-20-H(100) M8 1.25 20 13 5.5 Full Thread 3261 3.68 100 2.1 669.90 CAD Cart
SPE-M8-25-H(100) M8 1.25 25 13 5.5 Full Thread 3261 3.68 100 2.4 682.22 CAD Cart
SPE-M8-30-H(100) M8 1.25 30 13 5.5 Full Thread 3261 3.68 100 2.8 694.54 CAD Cart
SPE-M8-35-H(100) M8 1.25 35 13 5.5 Full Thread 3261 3.68 100 3.1 819.28 CAD Cart
SPE-M8-40-H(100) M8 1.25 40 13 5.5 Full Thread 3261 3.68 100 3.4 819.28 CAD Cart
SPE-M8-45-H(100) M8 1.25 45 13 5.5 Full Thread 3261 3.68 100 3.7 1,025.64 CAD Cart
SPE-M8-50-H(100) M8 1.25 50 13 5.5 30 3261 3.68 100 4.1 1,025.64 CAD Cart
SPE-M8-100-H(50) M8 1.25 100 13 5.5 Full Thread 3261 3.68 50 7.2 1,447.60 CAD Cart
SPE-M10-15-H M10 1.5 15 17 7 Full Thread 5256 7.9 1 3.6 24.02 CAD Cart
SPE-M10-20-H M10 1.5 20 17 7 Full Thread 5256 7.9 1 4 23.68 CAD Cart
SPE-M10-25-H M10 1.5 25 17 7 Full Thread 5256 7.9 1 4.4 25.24 CAD Cart
SPE-M10-30-H M10 1.5 30 17 7 Full Thread 5256 7.9 1 4.8 27.72 CAD Cart
SPE-M10-35-H M10 1.5 35 17 7 Full Thread 5256 7.9 1 5.2 27.71 CAD Cart
SPE-M10-40-H M10 1.5 40 17 7 Full Thread 5256 7.9 1 5.6 27.71 CAD Cart
SPE-M10-45-H M10 1.5 45 17 7 Full Thread 5256 7.9 1 6 30.24 CAD Cart
SPE-M10-50-H M10 1.5 50 17 7 35 5256 7.9 1 6.4 30.61 CAD Cart
SPE-M10-15-H(50) M10 1.5 15 17 7 Full Thread 5256 7.9 50 3.6 729.19 CAD Cart
SPE-M10-20-H(50) M10 1.5 20 17 7 Full Thread 5256 7.9 50 4 729.96 CAD Cart
SPE-M10-25-H(50) M10 1.5 25 17 7 Full Thread 5256 7.9 50 4.4 764.61 CAD Cart
SPE-M10-30-H(50) M10 1.5 30 17 7 Full Thread 5256 7.9 50 4.8 847.00 CAD Cart
SPE-M10-35-H(50) M10 1.5 35 17 7 Full Thread 5256 7.9 50 5.2 847.00 CAD Cart
SPE-M10-40-H(50) M10 1.5 40 17 7 Full Thread 5256 7.9 50 5.6 847.00 CAD Cart
SPE-M10-45-H(50) M10 1.5 45 17 7 Full Thread 5256 7.9 50 6 928.62 CAD Cart
SPE-M10-50-H(50) M10 1.5 50 17 7 35 5256 7.9 50 6.4 940.94 CAD Cart
SPE-M12-20-H M12 1.75 20 19 8 Full Thread 7650 13.64 1 5.4 50.69 CAD Cart
SPE-M12-25-H M12 1.75 25 19 8 Full Thread 7650 13.64 1 6.2 59.16 CAD Cart
SPE-M12-30-H M12 1.75 30 19 8 Full Thread 7650 13.64 1 7 67.60 CAD Cart
SPE-M12-35-H M12 1.75 35 19 8 Full Thread 7650 13.64 1 7.8 71.82 CAD Cart
SPE-M12-40-H M12 1.75 40 19 8 Full Thread 7650 13.64 1 8.6 74.63 CAD Cart
SPE-M12-45-H M12 1.75 45 19 8 Full Thread 7650 13.64 1 9.4 74.63 CAD Cart
SPE-M12-50-H M12 1.75 50 19 8 Full Thread 7650 13.64 1 10 74.63 CAD Cart
SPE-M12-70-H M12 1.75 70 19 8 Full Thread 7650 13.64 1 13 79.05 CAD Cart
SPE-M12-20-H(50) M12 1.75 20 19 8 Full Thread 7650 13.64 50 5.4 1,302.84 CAD Cart
SPE-M12-25-H(50) M12 1.75 25 19 8 Full Thread 7650 13.64 50 6.2 1,519.98 CAD Cart
SPE-M12-30-H(50) M12 1.75 30 19 8 Full Thread 7650 13.64 50 7 1,737.12 CAD Cart
SPE-M12-35-H(50) M12 1.75 35 19 8 Full Thread 7650 13.64 50 7.8 1,845.69 CAD Cart
SPE-M12-40-H(50) M12 1.75 40 19 8 Full Thread 7650 13.64 50 8.6 1,845.69 CAD Cart
SPE-M12-45-H(50) M12 1.75 45 19 8 Full Thread 7650 13.64 50 9.4 1,845.69 CAD Cart
SPE-M12-50-H(50) M12 1.75 50 19 8 Full Thread 7650 13.64 50 10 1,845.69 CAD Cart
SPE-M12-70-H(50) M12 1.75 70 19 8 Full Thread 7650 13.64 50 13 1,955.03 CAD Cart

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

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Material/Finish

SPE-H
Main Body PEEK (Polyether Ether Ketone) (Light Brown)
Heat Resistance
Temperature＊1		 260℃

＊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 manufacturing equipment / Printed circuit board etching devices / Metallic surface treatment equipment and facilities / Chemical plants / Transformers / Electrical and electronic equipment / Hot water pumps / Chemical pumps

Characteristics

  • PEEK hex head bolts.
  • 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.
  • For the properties and precautions for use of plastic screws, see “Properties 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.

Related Products

PEEK hex nuts SPE-N are available.SPE-N

SPE-HPlastic Hex Head Screws - PEEK


Specification Changes

Please be informed that changes will be made to the following product: Plastic Screws (PEEK / Hexagon Bolt), model SPE-M4-H, as detailed below.

See here for details
https://www.nbk1560.com/news/2025/20250806_SPE-H/

Product List

SPE-M10-H

SPE-M10-H(50)

SPE-M12-H

SPE-M12-H(50)

SPE-M4-H

SPE-M4-H(100)

SPE-M4-H(50)

SPE-M5-H

SPE-M5-H(100)

SPE-M5-H(50)

SPE-M6-H

SPE-M6-H(100)

SPE-M6-H(50)

SPE-M8-H

SPE-M8-H(100)

SPE-M8-H(50)

Click here to see Chemical Resistance

SPE-LH

Part Name

Plastic Low Profile Hexalobular Socket Head Screws - PEEK

Part Number

SPE-LH

Feature

Low Outgas
Chemical Resistance
Heat Resistance
Tightening Hole Damage Prevention
Electrical Insulation
Space-saving

SPE-SH

Part Name

Plastic Ultra Low Profile Hexalobular Socket Head Screws - PEEK

Part Number

SPE-SH

Feature

Low Outgas
Chemical Resistance
Heat Resistance
Tightening Hole Damage Prevention
Electrical Insulation
Space-saving
Decoration

SPE-P

Part Name

Plastic Cross Recessed Pan Head Machine Screws - PEEK

Part Number

SPE-P

Feature

Low Outgas
Heat Resistance
Chemical Resistance
Electrical Insulation

SPE-F

Part Name

Plastic Cross Recessed Flat Head Machine Screws - PEEK

Part Number

SPE-F

Feature

Low Outgas
Chemical Resistance
Heat Resistance
Electrical Insulation

Click here to see Special Screws (Bolts)

Titanium Bolts (Screws)

Titanium Bolts (Screws)

Conveyance

Conveyance

Heat Resistance

Heat Resistance

Functional Screws

Functional Screws