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[Clean & Pack]Plastic Extra Low Head Cap Screws - PEEK / PPS - Package / Small Box【20-200 Pieces Per Package】 (SH-BOX-PEKE4-12)

[Clean & Pack]Plastic Extra Low Head Cap Screws - PEEK / PPS - Package / Small Box SH-BOX-PEKE4-12

Volume Discount

Two types of cleaning methods are available: "degreasing" and "precision cleaning." They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.

Cleaning Method	Product Part Number	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Use Case
Degreasing	SL-□□	Anti-rust packing	Removal of organic stains	General environment	Regular assembly process
					Post battery assembly process
Precision cleaning	SH-□□	Degassing double packing	Removal of organic stains Removal of contamination and dusts	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process

Plastic screw with very low head height. Most suitable for machine and equipment locations without clearance.

(i)Caution

There is no discoloration or dimensional change due to cleaning.

Part Number

Configured Part Number is shown.

SH-BOX-PEKE4-12

Drawing/Specifications
3D Preview
Part Numbers

Extra Low Head Cap Screws

* Incomplete Threaded Portion: Approximately U-Shaped screw threads (Reference Value)

Type		[M] Material	Color	Cleaning Method
Pkg.	Box	[M] Material	Color	Cleaning Method	Cleaning Environment	Packaging Type	Packing Environment
SL-PACK−PPSE	SL-BOX−PPSE	PPS (Polyphenylenesulfide)		Degreasing	General environment	Single packing	General environment
SH-PACK−PPSE	SH-BOX−PPSE	PPS (Polyphenylenesulfide)		Precision cleaning	Class 1,000	Degassing double packing	Class 10
SL-PACK−PEKE	SL-BOX−PEKE	PEEK (Polyetheretherketone)		Degreasing	General environment	Single packing	General environment
SH-PACK−PEKE	SH-BOX−PEKE	PEEK (Polyetheretherketone)		Precision cleaning	Class 1,000	Degassing double packing	Class 10

[ ! ] Products are packed by order quantity. Ex. If the order is for 20 pieces, they are packed in one package (incl. 20 pieces).
[ ! ] See the details of degreasing and precision cleaning shown at the bottom of the

specification table.

Specification Table

Part Number

SL-BOX−PPSE 3−6

Part Number		M	A	E	Hexalobular Socket Number	t
Part Number		×
Type	M−L	P
	3− 6	3 × 0.5	6	1.3	8	1.3
	8	3 × 0.5	6	1.3	8	1.3
SL-PACK−PPSE	10	3 × 0.5	6	1.3	8	1.3
SH-PACK−PPSE	4− 6	4 × 0.7	8	1.5	10	1.5
SL-PACK−PEKE	8	4 × 0.7	8	1.5	10	1.5
SH-PACK−PEKE	10	4 × 0.7	8	1.5	10	1.5
SL-BOX−PPSE	12	4 × 0.7	8	1.5	10	1.5
SH-BOX−PPSE	5−8	5 × 0.8	9	1.5	15	1.5
SL-BOX−PEKE	10	5 × 0.8	9	1.5	15	1.5
SH-BOX−PEKE	12	5 × 0.8	9	1.5	15	1.5
	6−10	6 × 1.0	10	1.5	20	1.5
	12	6 × 1.0	10	1.5	20	1.5
	16	6 × 1.0	10	1.5	20	1.5

Product Specifications

Material	Features
PPS - Polyphenylenesulfide (Polyphenylenesulfide)	PPS is a crystalline super engineered plastic. It has excellent heat resistance, and does not deteriorate in physical properties even when it is used for long durations in high temperature atmosphere. It excels in chemical resistance, mechanical characteristics, electrical properties and dimensional stability.
PEEK - Polyetheretherketone (Polyetheretherketone)	PEEK is semicrystalline super engineered plastic with the highest performance. It has the highest chemical resistance among all engineered plastics. The only generally used chemical that can dissolve PEEK is concentrated sulfuric acid. PEEK also excels in heat resistance, abrasion resistance, flame resistance and hydrolysis resistance.

■Mechanical Properties (Reference)

	Tensile Breaking Load N		Torsional Breaking Torque N⋅m
	SL-PACK−PPSE SH-PACK−PPSE SL-BOX−PPSE SH-BOX−PPSE	SL-PACK−PEKE SH-PACK−PEKE SL-BOX−PEKE SH-BOX−PEKE	SL-PACK−PPSE SH-PACK−PPSE SL-BOX−PPSE SH-BOX−PPSE	SL-PACK−PEKE SH-PACK−PEKE SL-BOX−PEKE SH-BOX−PEKE
M3	265	317	0.143	0.15
M4	447	624	0.285	0.5
M5	579	1146	0.636	1.09
M6	889	1455	0.876	1.71

[!] Values shown in tables are reference, and not guaranteed. [!] Recommended tightening torque is torsional sheer torque × 50%. Use a torque driver and torque wrench for tightening.
[!] Mechanical characteristics change depending on the operating environment. Testing the product before use under actual usage state is recommended.

■Guideline for Selection of Plastic Screws by Material (1)

Item	RENY	PPS	PPS Non-Glass Fiber	PEEK
Lightness	△	△	○	○
Water Absorption Stability	◎	◎	◎	△
Strength, Rigidity	◎	◎	○	○
Impact Resistance	◎	○	○	○
Friction Resistance, Abrasion Resistance	◎	◎	◎	◎
Heat Resistance	△	◎	◎	◎
Flame Resistance	△	◎	◎	◎
Electrical Properties	○	◎	◎	◎
Weather Resistance	○	○	○	◎

◎: Excellent○: Good△: Questionable

■Guideline for Selection of Plastic Screws by Material (2)

Strength	RENY > PPS > PEEK > PPS Non-Glass Fiber
Heat Resistance	PPS / PPS Non-Glass Fiber > PEEK > RENY
Chemical Resistance	PEEK > PPS / PPS Non-Glass Fiber > RENY

·RENY and PPS contains glass fiber.
·Continuous Use Temperature RENY: 105°C PPS / PPS Non-Glass Fiber: 200°C PEEK: 180°C
·Combustibility RENY: UL94HB PPS / PPS Non-Glass Fiber / PEEK: UL94 V−0

■Physical Properties Table (Reference) (Reference)

Characteristics	Testing Method (ASTM)	Unit	RENY	PPS	PPS Non-Glass Fiber	PEEK
[Mechanical Characteristics]
Tensile Strength	D638	MPa	285	196	90	91
Elongation	D638	%	2.1	2.2	—	50 to 120
Bending Strength	D790	MPa	380	255	140	147
Flexural Modulus	D790	GPa	17.4	13.2	3.8	3.9
Izod Impact Strength	D256	J/m	110	98	—	88
(Notched)	D256	J/m	110	98	—	88
Rockwell Hardness	D785	R/M Scale	M111	M110	—	R126
[Thermal Characteristics]
Deflection Temperature under Load	D648	°C	234	270	100	152
(1.82 Mpa)	D648	°C	234	270	100	152
Linear Expansion Coefficient	D696	10⁻⁵/K	1.5	1	—	5
[Electrical Characteristics]
Dielectric Constant	D150	—	4	4.6	3.6	3.3
(10⁶ Hz)	D150	—	4	4.6	3.6	3.3
Dielectric Tangent	D150	—	0.009	0.002	0.001	0.004
(10⁶ Hz)	D150	—	0.009	0.002	0.001	0.004
Volume Resistivity	D257	Ω·cm	1.0 × 10⁹	1.0 × 10¹⁶	2.0 × 10¹⁶	4.9 × 10¹⁶
Dielectric Breakdown Strength	D149	MV/mm	17	12	—	17
Arc Resistance	D495	sec	129	120	—	23
[Others]
Specific Gravity	D792	—	1.65	1.66	1.35	1.3
Water Absorption	D570	%	0.14	0.015	0.02	0.5
(23°C underwater × 24 h)	D570	%	0.14	0.015	0.02	0.5
Fiber Glass Content	—	%	50	40	—	—

[ ! ] Values shown in tables are reference, and not guaranteed.

■Chemical Resistance Data (Reference) (Reference)

Chemical Name	Temperature	RENY	PPS PPS Non-Glass Fiber	PEEK
Hydrochloric Acid 10%	80°C	×	○	◎
Hydrochloric Acid 10%	Ambient Temperature	×	◎	◎
Nitric Acid 10%	80°C	×	△	◎
Nitric Acid 10%	Ambient Temperature	×	◎	◎
Sulfuric Acid 30%	80°C	×	○	○
Sulfuric Acid 10%	80°C	×	○	○
Sulfuric Acid 10%	Ambient Temperature	×	◎	○
Sodium Hydroxide 30%	80°C	△	○	◎
Sodium Hydroxide 10%	Ambient Temperature	○	◎	◎
Calcium Chloride (Saturation)	80°C	△	◎	◎
Acetone	Ambient Temperature	○	◎	◎
Methanol	60°C	○	◎	◎
Gasoline	Ambient Temperature	○	◎	◎
Light Oil	Ambient Temperature	○	◎	◎
Motor Oil	80°C	○	◎	◎
Gear Oil	100°C	○	◎	◎

◎: Not Affected○: Hardly Affected△: Somewhat Deteriorated
[ ! ] Chemical resistances vary depending on the condition of use.
Be sure to test the product before use under expected application conditions.

Cleaning Process
· Degreasing (Part Number: SL-□□)

Working Environment: General environment
IPA Cleaning		Wash with pure water (10 MΩ·cm) after high-pressure water jet cleaning (Ro water)		Use clean air blow		Single Packing

· Precision cleaning (Part Number: SH-□□)

Working Environment: General environment				Working Environment: Class 1,000				Working Environment: Class 10
IPA Cleaning		Wash with pure water (10 MΩ·cm) after high-pressure water jet cleaning (Ro water)		Use clean air blow		Use nitrogen blow		Degassing double packing

Packaging Example

Degreasing (Part Number: SL-□□)

Precision Cleaning (Part Number: SH-□□)

[ ! ] Both the first and second layer packaging are degassed.

Cleaning Effectiveness / Recommended Environment for Use

Cleaning Method	Product Part Number	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Use Case and Process
Degreasing	SL-□□	Anti-rust packing	Removal of organic stains	General environment	Regular assembly process
Degreasing	SL-□□	Anti-rust packing	Removal of organic stains	General environment	Post battery assembly process
Precision cleaning	SH-□□	Degassing double packing	Removal of organic stains Removal of contamination and dusts	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 45; 60

Part Number
SH-BOX-PEKE4-12

Part Number	Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Days to Ship	Nominal of Thread (M)	Properties / applications	Length L (mm)	Plastic Material	Pitch (mm)	Cleaning Method	Material Certificate: Materials	Screw M Diameter	Size (X Notation)	Size (-Notation)
	MYR 3,390.59	200 Pieces Per Package	1 Pack(s)		6 Day(s) or more	4	Clean washing / Low Dust Generation / Vacuum / Corrosion resistance / chemical resistance / Insulation Property / Non-Magnetic / Heat-Resistance	12	PEEK	0.7	Precision Cleaning	PEEK (Polyetheretherketone)	M4	M4X12	M4-12

Basic Information

Environmental Compliance	RoHS compliant (10 substances)	Detailed Shape	Extra Low Head	Drive Type	Hexalobular Socket
Basic Shape	Standard (Round)	Material	Plastic	Thread Type	Metric, Coarse
Sales Unit	Box, Pkg.	Additional Shape	Standard	Material Certificate	Available

Please check the type/dimensions/specifications of the part SH-BOX-PEKE4-12 in the [Clean & Pack]Plastic Extra Low Head Cap Screws - PEEK / PPS - Package / Small Box series.

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1 Part Numbers

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Completed

Specification/Dimensions

Properties / applications
- Clean washing
- Low Dust Generation
- Vacuum
- Corrosion resistance / chemical resistance
- Insulation Property
- Non-Magnetic
- Heat-Resistance
Clear
type
- SH-BOX-PEKE
- SH-BOX-PPSE
- SH-PACK-PEKE
- SH-PACK-PPSE
- SL-BOX-PEKE
- SL-BOX-PPSE
- SL-PACK-PEKE
- SL-PACK-PPSE
Clear
Nominal of Thread (M)
3

4

5

6
Clear
Length L (mm)
6

8

10

12

16
Clear
Plastic Material
PEEK

PPS
Clear
Pitch(mm)
0.5

0.7

0.8

1
Clear
Cleaning Method
- Degreasing
- Precision Cleaning
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

6 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Days to Ship	Nominal of Thread (M)	Properties / applications	Length L (mm)	Plastic Material	Pitch (mm)	Cleaning Method	Material Certificate: Materials	Screw M Diameter	Size (X Notation)	Size (-Notation)
MYR 3,246.88	200 Pieces Per Package	1 Pack(s)	6 Day(s) or more	3	Corrosion resistance / chemical resistance / Insulation Property / Non-Magnetic / Clean washing / Low Dust Generation / Vacuum / Heat-Resistance	6	PEEK	0.5	Precision Cleaning	PEEK (Polyetheretherketone)	M3	M3X6	M3-6
MYR 3,246.88	200 Pieces Per Package	1 Pack(s)	6 Day(s) or more	3	Corrosion resistance / chemical resistance / Insulation Property / Non-Magnetic / Clean washing / Low Dust Generation / Vacuum / Heat-Resistance	8	PEEK	0.5	Precision Cleaning	PEEK (Polyetheretherketone)	M3	M3X8	M3-8
MYR 3,363.22	200 Pieces Per Package	1 Pack(s)	6 Day(s) or more	4	Corrosion resistance / chemical resistance / Insulation Property / Non-Magnetic / Clean washing / Low Dust Generation / Vacuum / Heat-Resistance	10	PEEK	0.7	Precision Cleaning	PEEK (Polyetheretherketone)	M4	M4X10	M4-10
MYR 3,335.84	200 Pieces Per Package	1 Pack(s)	6 Day(s) or more	4	Corrosion resistance / chemical resistance / Insulation Property / Non-Magnetic / Clean washing / Low Dust Generation / Vacuum / Heat-Resistance	6	PEEK	0.7	Precision Cleaning	PEEK (Polyetheretherketone)	M4	M4X6	M4-6
MYR 3,346.11	200 Pieces Per Package	1 Pack(s)	6 Day(s) or more	4	Corrosion resistance / chemical resistance / Insulation Property / Non-Magnetic / Clean washing / Low Dust Generation / Vacuum / Heat-Resistance	8	PEEK	0.7	Precision Cleaning	PEEK (Polyetheretherketone)	M4	M4X8	M4-8
MYR 3,571.94	200 Pieces Per Package	1 Pack(s)	6 Day(s) or more	5	Corrosion resistance / chemical resistance / Insulation Property / Non-Magnetic / Clean washing / Low Dust Generation / Vacuum / Heat-Resistance	10	PEEK	0.8	Precision Cleaning	PEEK (Polyetheretherketone)	M5	M5X10	M5-10

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[Clean & Pack]Plastic Extra Low Head Cap Screws - PEEK / PPS - Package / Small Box【20-200 Pieces Per Package】 (SH-BOX-PEKE4-12)

(i)Caution

Specification Table

Product Specifications

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