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[Clean & Pack] Fulcrum Screw - Stepped, Hex Socket (SL-CBDR4-8)

[Clean & Pack] Fulcrum Screw - Stepped, Hex Socket SL-CBDR4-8

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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-□□
Product 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

  • 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.
  • The price list on this page is as of April 2023. For the latest price, please click the "Confirm Price" button after confirming the part number.
·Selectable Type ·Configurable Type [Clean & Pack]Fulcrum Screw - Hex Socket: Related Image

[!] The Selectable Type does not have relief at thread end. If relief processing is required, please specify the alteration PC for the configurable type.

Selectable TypeConfigurable Type[M] MaterialCleaning Method
Standard GradePrecision GradeStandard GradePrecision Grade
D−0.01
−0.05
Dg6D−0.01
−0.05
Dg6Cleaning MethodCleaning EnvironmentPackaging TypePacking Environment
SL-FCBDSRSL-FCBDGSRSUS304DegreasingGeneral environmentAnti-rust packingGeneral environment
SH-FCBDSRSH-FCBDGSRPrecision cleaningClass 1,000Degassing double packingClass 10
SHD-FCBDSRSHD-FCBDGSRElectrolytic polishing + precision cleaning
SL-CBDRSL-CBDGRSL-FCBDRSL-FCBDGRSUS303DegreasingGeneral environmentAnti-rust packingGeneral environment
SH-CBDRSH-CBDGRSH-FCBDRSH-FCBDGRPrecision cleaningClass 1,000Degassing double packingClass 10
SHD-CBDRSHD-CBDGRSHD-FCBDRSHD-FCBDGRElectrolytic 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 NumberLAEF
SL-CBDR610      
SH-CBDGR812      
SHD-FCBDR610A10E2.5F6
■L Dimension Tolerance
 
Selectable Type
Configurable
Type
Unhardened
+0.15
+0.1
+0.05
0
• Precision Grade
D Tolerance (g6)
4 to 6-0.004
-0.012
8·10-0.005
-0.014
12 to 18-0.006
-0.017
20-0.007
-0.020

* When selecting hex socket precision grade 20.1 ≤ L ≤ 30.0,
there is a relief groove under the shoulder and a center hole.

[Clean & Pack]Fulcrum Screw - Hex Socket: Related Image
Du(n)
109.81.5
1211.8
1312.8
1513.8
1615.8
1817.8
2019.8

[ ! ] Relief dimension under the shoulder is for reference.

■Selectable Type
Part NumberL SelectionAEM × P
(Coarse)
FBh1C
TypeD
Hex Socket (Standard)
SL-CBDR
SH-CBDR
SHD-CBDR


Hex Socket (Precision)
SL-CBDGR
SH-CBDGR
SHD-CBDGR
45 6 7 863.52.6 × 0.4540.8220.5
55 6 7 8 10843 × 0.5612.52.50.5
65 6 7 8 101044 × 0.781.2330.5
85 6 7 8 9 10 12 20124.55 × 0.8101.443.51
105 6 7 8 9 10 12 15 201656 × 1.0121.5541
126 7 8 9 10 12 13 15 201858 × 1.25121.5541
■Configurable Type
Part NumberL
0.1 mm Increments
A
Selection
E
0.1 mm Increments
F
1 mm Increments
M × P
(Coarse)
Bh1C
TypeD
Hex Socket (Standard)
SL-FCBDSR
SH-FCBDSR
SHD-FCBDSR
SL-FCBDR
SH-FCBDR
SHD-FCBDR

Hex Socket (Precision)
SL-FCBDGSR
SH-FCBDGSR
SHD-FCBDGSR
SL-FCBDGR
SH-FCBDGR
SHD-FCBDGR
45.0 to 20.068   2.0 to 4.03·42.6 × 0.450.8220.5
5810   3 to 63 × 0.512.52.5
681012  2.5 to 4.54 to 84 × 0.71.233
8101216  5 to 105 × 0.81.443.51
105.0 to 30.012161820 3.0 to 5.06 to 126 × 1.01.5541
1216182022248 to 128 × 1.25
1316182022248 × 1.25
1518202224 10 to 1510 × 1.5
1618202224 11 to 1812 × 1.752.1108
1820222426 12 × 1.75
20222426  12 to 2016 × 2.02.5
Machining conditions [ ! ] E + L ≥ 2 × h1 + 2

Alterations

Part NumberLAEF(PC)
SL-FCBDR613 A10E3.0F6PC
SH-FCBDGR817A12E3.5F8PC
 
AlterationsRelief at Thread EndThread Diameter
[Clean & Pack]Fulcrum Screw - Hex Socket: Related Image[Clean & Pack]Fulcrum Screw - Hex Socket: Related Image
CodePCMC
Spec.Adds a relief to the thread end.
M × Pitchgf
M2.6× 0.451.21.9
M3 × 0.52.3
M4 × 0.73.2
M5 × 0.81.44.0
M6 × 1.01.74.8
M8 × 1.256.5
M10 × 1.52.08.2
M12 × 1.752.59.8
M16 × 2.03.013.6
Ordering Code MC3
DMC (Selection Range) MC
434       31
5 45      41.2
6  56     51.4
8   68    61.5
10    810   81.5
12·13     1012  101.5
15      12  122.1
16·18     101216 162.5
20     1012    

[ ! ] When selecting the same MC as the D dimension,
use alteration PC in combination.

[NG] Not available for Precision Grade Hex Socket Type.
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

Product 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
SL-CBDR4-8
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipShaft Dia. D
(mm)
Characteristics/Applications Thread Dia. Shaft Tolerance Cleaning Method Accuracy Select L Dimension
(mm)
L
(mm)
A
(mm)
E
(mm)
F
(mm)

SGD 11.60

1 Piece(s)Available 8 Day(s) or more 4Clean Washed / Corrosion Resistant / Chemical Resistant / Non-magnetic / Heat Resistance2.6Standard Grade (-0.01/-0.05)DegreasingStandard Grade (-0.01/-0.05)8----

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  1. 1

Basic Information

Basic Shape Hex Socket Environmentally friendly RoHS Compliant (10 Substances) Material Stainless Steel
Hardness No Hardened Surface Treatment Not Provided Material Details SUS303
Material Detail SUS303 Detailed Hardness Unhardened Material Certificate Available

Please check the type/dimensions/specifications of the part SL-CBDR4-8 in the [Clean & Pack] Fulcrum Screw - Stepped, Hex Socket series.

Similar Part Numbers

Part Number
SH-CBDGR10-20
SH-CBDGR10-5
SH-CBDGR10-6
SL-CBDR5-10
SL-CBDR5-5
SL-CBDR5-6
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipShaft Dia. D
(mm)
Characteristics/Applications Thread Dia. Shaft Tolerance Cleaning Method Accuracy Select L Dimension
(mm)
L
(mm)
A
(mm)
E
(mm)
F
(mm)

SGD 20.40

1 Piece(s)Available 8 Day(s) or more 10Heat Resistance / Corrosion Resistant / Chemical Resistant / Non-magnetic / Clean Washed / Low Dust Generation6Precision Grade (g6)Precision CleaningPrecision Grade (g6)20----

SGD 20.40

1 Piece(s)Available 8 Day(s) or more 10Heat Resistance / Corrosion Resistant / Chemical Resistant / Non-magnetic / Clean Washed / Low Dust Generation6Precision Grade (g6)Precision CleaningPrecision Grade (g6)5----

SGD 20.40

1 Piece(s)Available 8 Day(s) or more 10Heat Resistance / Corrosion Resistant / Chemical Resistant / Non-magnetic / Clean Washed / Low Dust Generation6Precision Grade (g6)Precision CleaningPrecision Grade (g6)6----

SGD 12.20

1 Piece(s)Available 8 Day(s) or more 5Heat Resistance / Corrosion Resistant / Chemical Resistant / Non-magnetic / Clean Washed3Standard Grade (-0.01/-0.05)DegreasingStandard Grade (-0.01/-0.05)10----

SGD 12.20

1 Piece(s)Available 8 Day(s) or more 5Heat Resistance / Corrosion Resistant / Chemical Resistant / Non-magnetic / Clean Washed3Standard Grade (-0.01/-0.05)DegreasingStandard Grade (-0.01/-0.05)5----

SGD 12.20

1 Piece(s)Available 8 Day(s) or more 5Heat Resistance / Corrosion Resistant / Chemical Resistant / Non-magnetic / Clean Washed3Standard Grade (-0.01/-0.05)DegreasingStandard Grade (-0.01/-0.05)6----

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