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[Clean & Pack] Slotted Hole Washer

[Clean & Pack] Slotted Hole Washer

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  • Volume Discount

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-□□
Part NumberCleaning MethodPackaging TypeEffects Compared to Uncleaned ProductEnvironment (Standard)Process
SL-□□DegreasingAnti-rust packingOil removalGeneral environmentRegular assembly process
Post battery assembly process
SH-□□Precision cleaningDegassing double packingOil 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 cleaningDegassing double packingOil 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.

(i)Caution

  • 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.
Type
Body Material
Cleaning Method
Flat
Pilot
Material
Cleaning Method
Cleaning Environment
Packaging Type
Packing Environment
SL-WLSSL-WLHSSUS304DegreasingGeneral environmentAnti-rust packingGeneral environment
SH-WLSSH-WLHSPrecision cleaningClass 1,000Degassing double packingClass 10
SHD-WLSSHD-WLHSElectrolytic polishing + precision cleaning
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
SL-WLS10
SH-WLS3
SHD-WLHS4
■Flat
Part Number
D
T
K
W
Applicable Screw
Type
No.
SL-WLS

SH-WLS

SHD-WLS
3
18
3
5
3.5
M3
4
20
6
4.5
M4
5
22
7
5.5
M5
6
26
8
6.6
M6
8
30
10
9
M8
10
38
4
12
11
M10
12
46
5
16
14
M12
For orders larger than the indicated quantity, please check with WOS.
■Pilot
Part Number
D
D1
T
K
W
Applicable Screw
Type
No.
SL-WLHS

SH-WLHS

SHD-WLHS
4
20
14
3
6
4.5
M4
5
22
16
7
5.5
M5
6
26
18
8
6.6
M6
8
30
22
10
9
M8
10
38
28
4
12
11
M10
12
46
36
5
16
14
M12
For orders larger than the indicated quantity, please check with WOS.
Cleaning Process
·Degreasing (Part Number: SL-□□)

Working Environment: General environment

Alkaline warm pure water 
Ultrasonic pure water
cleaning after cleaning
with pure water
 
*3 times
 Dry 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 (10 MΩ·cm) after
high-pressure water
jet cleaning (Ro water)
 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 (10 MΩ·cm) after
high-pressure water
jet cleaning (Ro water)
 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-□□)
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

Part Number

Packaging Type

Effects Compared to Uncleaned Product

Environment (Standard)

Use Case and Process

DegreasingSL-□□Anti-rust packingOil removalGeneral environmentRegular assembly process
Post battery assembly process
Precision cleaningSH-□□Degassing double packingOil 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 cleaningSHD-□□Degassing double packingOil 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.
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Part Number
SH-WLHS4
SH-WLHS5
SH-WLHS6
SH-WLHS8
SH-WLHS10
SH-WLHS12
SH-WLS3
SH-WLS4
SH-WLS5
SH-WLS6
SH-WLS8
SH-WLS10
SH-WLS12
SHD-WLHS4
SHD-WLHS5
SHD-WLHS6
SHD-WLHS8
SHD-WLHS10
SHD-WLHS12
SHD-WLS3
SHD-WLS4
SHD-WLS5
SHD-WLS6
SHD-WLS8
SHD-WLS10
SHD-WLS12
SL-WLHS4
SL-WLHS5
SL-WLHS8
SL-WLHS10
SL-WLHS12
SL-WLS3
SL-WLS4
SL-WLS5
SL-WLS6
SL-WLS8
SL-WLS10
SL-WLS12
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipO.D.
(mm)
Shape Applicable Screw

SGD 7.62

1 Piece(s)Available 8 Day(s) or more 20PilotM4

SGD 8.06

1 Piece(s)Available 8 Day(s) or more 22PilotM5

SGD 8.82

1 Piece(s)Available 8 Day(s) or more 26PilotM6

SGD 9.59

1 Piece(s)Available 8 Day(s) or more -PilotM8

SGD 14.60

1 Piece(s)Available 8 Day(s) or more 38PilotM10

SGD 15.90

1 Piece(s)Available 8 Day(s) or more 46PilotM12

SGD 6.43

1 Piece(s)Available 8 Day(s) or more 18FlatM3

SGD 6.54

1 Piece(s)Available 8 Day(s) or more 20FlatM4

SGD 7.19

1 Piece(s)Available 8 Day(s) or more 22FlatM5

SGD 7.95

1 Piece(s)Available 8 Day(s) or more 26FlatM6

SGD 8.71

1 Piece(s)Available 8 Day(s) or more -FlatM8

SGD 12.64

1 Piece(s)Available 8 Day(s) or more 38FlatM10

SGD 13.72

1 Piece(s)Available 8 Day(s) or more 46FlatM12

SGD 7.95

1 Piece(s)Available 8 Day(s) or more 20PilotM4

SGD 8.39

1 Piece(s)Available 8 Day(s) or more 22PilotM5

SGD 9.15

1 Piece(s)Available 8 Day(s) or more 26PilotM6

SGD 9.91

1 Piece(s)Available 8 Day(s) or more -PilotM8

SGD 14.92

1 Piece(s)Available 8 Day(s) or more 38PilotM10

SGD 16.23

1 Piece(s)Available 8 Day(s) or more 46PilotM12

SGD 6.75

1 Piece(s)Available 8 Day(s) or more 18FlatM3

SGD 6.86

1 Piece(s)Available 8 Day(s) or more 20FlatM4

SGD 7.52

1 Piece(s)Available 8 Day(s) or more 22FlatM5

SGD 8.28

1 Piece(s)Available 8 Day(s) or more 26FlatM6

SGD 9.04

1 Piece(s)Available 8 Day(s) or more -FlatM8

SGD 12.96

1 Piece(s)Available 8 Day(s) or more 38FlatM10

SGD 14.05

1 Piece(s)Available 8 Day(s) or more 46FlatM12

SGD 6.32

1 Piece(s)Available 8 Day(s) or more 20PilotM4

SGD 6.64

1 Piece(s)Available 8 Day(s) or more 22PilotM5

SGD 7.95

1 Piece(s)Available 8 Day(s) or more -PilotM8

SGD 12.09

1 Piece(s)Available 8 Day(s) or more 38PilotM10

SGD 13.18

1 Piece(s)Available 8 Day(s) or more 46PilotM12

SGD 5.34

1 Piece(s)Available 8 Day(s) or more 18FlatM3

SGD 5.45

1 Piece(s)Available 8 Day(s) or more 20FlatM4

SGD 5.99

1 Piece(s)Available 8 Day(s) or more 22FlatM5

SGD 6.54

1 Piece(s)Available 8 Day(s) or more 26FlatM6

SGD 7.19

1 Piece(s)Available 8 Day(s) or more -FlatM8

SGD 10.46

1 Piece(s)Available 8 Day(s) or more 38FlatM10

SGD 11.44

1 Piece(s)Available 8 Day(s) or more 46FlatM12

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  1. 1

Basic Information

I.D. Shape Slotted Hole, Notched Shape Flanged Material SUS316
Surface Treatment Not Provided I.D. Tolerance +0.3~+0.1 Thickness / Length Tolerance ±0.1
O.D. Tolerance 0~-0.2 Sale Type Single Item Dimension Configuration Type Dimension Selectable
Hardness(HRC) Unhardened Accuracy Standard Grade 材質証明書 対象
材質証明書:材質 SUS304

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