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[Clean & Pack]Counterbored Urethane - L Selectable (Part Numbers)

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Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + 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.

■Part Number for Clean & Pack Products

· Degreasing (Anti-rust single packing)	: Part Number SL-□□
· Precision cleaning (Degassing double packing)	: Part Number SH-□□
· Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-rust packing	Oil removal	General environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision cleaning	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

This is a fixed dimension type of urethane counterbored bumper. There is also a type with a dedicated collar set.

"Urethane, Rubber, Sponge" material sample book can be borrowed from here.

(i)Caution

See here for related information such as technical information on cleaning effects and other cleaned product lineups.
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

Part Number

Configured Part Number is shown.

Drawing/Specifications
3D Preview
Part Numbers

With Collar

H1, H2 Tolerance

H1·H2	Tolerance
30 or Less	±0.2
31 or more	±0.5

D Tolerance

D	Tolerance
40 or Less	±0.2
50	±0.3
60	±0.3
80	±0.4
100	±0.4

[ ! ]Due to urethane tolerances and collar tolerances, the
collar L dimension may protrude a little.
If you are concerned, please use Urethane Collar Baked Type.

[ ! ]Applicable Collar Dimensions

Collar No.	d	D	H	T	L	h
3	3.5	5.5	5	2	7	7.5
4	4.5	6.5	5		7	8.5
4 A	4.5	6.5	7		9	8.5
5	5.5	8	7		9	10
6	6.6	9	8		10	12
8	9	11.5	8		10	14.5
8 A	9	11.5	6		8	14.5
10	11	14	10	3	13	17
12	14	17	10	3	13	20
16	18	22	15	4	19	26

Hole Diameter of Applicable Screw

Screw Size	Urethane only		With Collar
Screw Size	d₁	d₂	d₃	d₄	d₅	T
M3	6	4	8	5.5	3.5	2
M4	8	5	9.5	6.5	4.5
M5	9.5	6	11	8	5.5
M6	11	7	13	9	6.6
M8	14	9	15.5	11.5	9
M10	18	11	19	14	11	3
M12	20	14	22	17	14	3
M16	26	18	28	22	18	4

[!]Collars can be ordered separately.

Type	[M] Material		[H] Hardness	Color	Cleaning Method
L Configurable With Collar	Standard Urethane	Collar	[H] Hardness	Color	Cleaning Method	Cleaning Environment	Packaging Type	Packing Environment
SH-AZCH-S	Ether Polyurethane	SUS304	Shore A90	Natural Color	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, precision cleaning, and electrolytic polishing shown at the bottom of the specification table.

Specification Table

Part Number	—	L	—	M
SH-AZCH-S50	—	96	—	M10

■L Dimension Configurable With Collar

Part Number		L 1 mm Increments	M Selection	H₂
Type	D
SH-AZCH-S	15	25 to 80	M3 M4	5 (M3) 7 (M4)
	20		M4 M5	7 (M4 M5)
	25		M6 M8	8 (M6 M8)
	30
	40	30 to 150	M10 M12	10 (M10 M12)
	50
	60
	80	40 to 200	M12 M16	10 (M12)
	100			15 (M16)

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

Working Environment: General environment
Hydrocarbon cleaning Ro water cleaning		Wash with pure water afterhigh-pressure water jet cleaning (Ro water)		Use Oil-free Compressor		Anti-rust single packing

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

				Working Environment: Class 1,000				Working Environment: Class 10
Hydrocarbon cleaning Ro water cleaning		Wash with pure water after high-pressure water jet cleaning (Ro water) Wash with pure water (10 MΩ·cm)		Use pure water (13 MΩ·cm)		Use nitrogen blow		Conducted on a clean bench in a Class 10 clean environment

· Electrolytic polishing + precision cleaning (Part Number: SHD-□□)

						Working Environment: Class 1,000				Working Environment: Class 10
Hydrocarbon cleaning Ro water cleaning		Electrolytic polishing with an electrolytic polishing layer according to the material		Wash with pure water after high-pressure water jet cleaning (Ro water) Wash with pure water (10 MΩ·cm)		Use warm pure water (13 MΩ·cm)		Use nitrogen blow		Conducted on a clean bench in a Class 10 clean environment

Packaging Example

For degreasing:
(Part Number: SL-□□)

Packaging type may vary
depending on some products and sizes.

For precision cleaning or electrolytic polishing + precision cleaning:
(Part Number: SH-□□/SHD-□□)

[ ! ] 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	Oil removal	General environment	Regular assembly process
Degreasing	SL-□□	Anti-rust packing	Oil removal	General environment	Post battery assembly process
Precision cleaning	SH-□□	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
Electrolytic polishing + precision cleaning	SHD-□□	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED 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; 60; 90

Part Number
SH-AZCH-S15-[25-80/1]-M[3,4]
SH-AZCH-S20-[25-80/1]-M[4,5]
SH-AZCH-S25-[25-80/1]-M[6,8]
SH-AZCH-S30-[25-80/1]-M[6,8]
SH-AZCH-S40-[30-150/1]-M[10,12]
SH-AZCH-S50-[30-150/1]-M[10,12]
SH-AZCH-S60-[30-150/1]-M[10,12]
SH-AZCH-S80-[40-200/1]-M[12,16]
SH-AZCH-S100-[40-200/1]-M[12,16]

Standard Unit Price	Minimum order quantity	Days to Ship	Outer Dia. D (Ø)	Length L (mm)	Applicable Screw Size [M]
-	1 Piece(s)	6 Day(s) or more	15	25 ～ 80	3 ～ 4
-	1 Piece(s)	6 Day(s) or more	20	25 ～ 80	4 ～ 5
-	1 Piece(s)	6 Day(s) or more	25	25 ～ 80	6 ～ 8
-	1 Piece(s)	6 Day(s) or more	30	25 ～ 80	6 ～ 8
-	1 Piece(s)	6 Day(s) or more	40	30 ～ 150	10 ～ 12
-	1 Piece(s)	6 Day(s) or more	50	30 ～ 150	10 ～ 12
-	1 Piece(s)	6 Day(s) or more	60	30 ～ 150	10 ～ 12
-	1 Piece(s)	6 Day(s) or more	80	40 ～ 200	12 ～ 16
-	1 Piece(s)	6 Day(s) or more	100	40 ～ 200	12 ～ 16

Basic Information

Shape	Counterbored	Environmentally friendly	RoHS Compliant (10 Substances)	Material Detail	Ether Polyurethane
Characteristics/Applications	Clean Washed / Low Dust Generation	Hardness (Shore, Asker)	Shore A90	Material	Urethane
Cleaning Method	Precision Cleaning	Collar Material	SUS304	Collar Surface Treatment	None

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9 Part Numbers

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Completed

Specification/Dimensions

Outer Dia. D(Ø)
15

20

25

30

40

50

60

80

100
Clear
Length L(mm)
[25-200/1mm Unit(s)]
Clear
Applicable Screw Size [M]
3

4

5

6

8

10

12

16
Clear
type
- SH-AZCH-S
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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[Clean & Pack]Counterbored Urethane - L Selectable (Part Numbers)

(i)Caution

Specification Table

Part Number

Basic Information

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Specification/Dimensions

Outer Dia. D(Ø)

Length L(mm)

Applicable Screw Size [M]

type

CAD

Days to Ship

Specify Alterations

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