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[Clean & Pack] Shoulder Screw (SH-SMSB4.5-25)

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Volume Discount

MISUMI

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.

(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.

SH-SMSB4.5-25

Drawing/Specifications
3D Preview
Part Numbers

Standard Type

Configurable

[ ! ]

[Clean & Pack]Shoulder Screw - SCM435 -: Related Image

[ ! ] L Dimension Tolerance of Configurable Type is ±0.05.

Type		Body Material		Cleaning Method
Standard Type	Configurable	[M] Material	Strength Class	Cleaning Method	Cleaning Environment	Packaging Type	Packing Environment
SL-SMSB	SL-SMSBF	SUS304 Equivalent		Degreasing	General environment	Anti-rust packing	General environment
SH-SMSB	SH-SMSBF		A2−50	Precision cleaning	Class 1,000	Degassing double packing	Class 10
SHD-SMSB	SHD-SMSBF			Electrolytic polishing + 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	—	F
SL-SMSB6	—	30
SH-SMSB8	—	50
SHD-SMSBF5.5	—	L30	—	F10

· Standard Type

De9		A	B	C	E	M × P	T
4	−0.020 −0.050	6.5	2.5	1.6	3	2.5 × 0.45	4.5
4.5		7			3	3 × 0.5	5
5		8			3.5	3 × 0.5	5.5
5.5		9	3	2.2	4	4 × 0.7	6
6		9	3	2	4	4 × 0.7	6.5
6.5	−0.025 −0.061	10	4	2.5	5	5 × 0.8	7
8		13	5	3	6	6 × 1.0	8.7
10		16	6	4	8	8 × 1.25	10.8

■ Standard Type

Part Number		L																	F
Type	D
Type	D
SL-SMSB SH-SMSB SHD-SMSB	4	10	15	20	25	30		40											5
	4	10	15	20	25	30		40											5
	4.5	10	15	20	25	30	35	40											6
	4.5	10	15	20	25	30	35	40
	5	10	15	20	25	30		40
	5	10	15	20	25	30		40
	5.5	10	15	20	25	30	35	40											7
	5.5	10	15	20	25	30	35	40
	6	10	15	20	25	30		40
	6	10	15	20	25	30		40
	6.5	10	15	20	25	30	35	40	45	50									9
	6.5	10	15	20	25	30	35	40	45	50
	8		15	20	25	30	35	40	45
	8	10								50	55	60	65	70	75	80
	10		15	20	25	30	35	40	45	50	55								12
												60	65	70	75
		10														80	85	90

■ Configurable

Part Number			L	F	A	B	C	E	T	L+F
Type	De9		0.1 mm Increments	0.5 mm Increments						Machining Conditions
SL-SMSBF SH-SMSBF SHD-SMSBF	4	−0.020 −0.050	10 to 40	M ≤ F ≤ M × 3	7	2.5	1.6	3	4.5	L+F ≤ 46
	4.5		10 to 40						5	L+F ≤ 46
	5		10 to 40		9	3	2.2	4	5.5	L+F ≤ 47
	5.5		10 to 40						6	L+F ≤ 47
	6		10 to 50		10	4	2.5	5	6.5	L+F ≤ 59
	6.5	−0.025 −0.061	10 to 50						7	L+F ≤ 59
	8		10 to 60		13	5	3	6	8.7	L+F ≤ 70
	10		10 to 60		16	6	4	8	10.8	L+F ≤ 72

Configurable Type may have different part dimensions from the Standard Type.

Alterations

Part Number	—	L	—	F	—	(FC·LKC)
SL-SMSBF8	—	L30	—	F10	—	LKC

Alterations	Code	Spec.
	LC	Changes L dimension (machining) O.A.L. (LC) tolerance is ±0.05. Lmin ≤ LC ≤ Lmax, 0.1 mm Increments [ ! ] This alteration does not change the F dimension. To change the F dimension, combine FC alteration with it. [ ! ] Applicable to MSB only


	FC	Thread Length M ≤ FC ≤ M × 3, 0.5 mm increments [ ! ] 3 ≤ FC ≤ 7.5 only when D = 4 [ ! ] Applicable only when MSB is selected and Alteration LC is combined

	LKC	Changes L Dimension Tolerance L dimension tolerance is from ±0.05 to 0 -0.1. [ ! ] Applicable to MSBMF and SMSBF only

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
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; 45; 60

Part Number
SH-SMSB4.5-25

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Environmentally friendly	Nominal of Thread (M)	Length L (mm)	Characteristics/Applications	Pitch (mm)	Application	Cleaning Method	D Part Dia. (Ø)	Thread Length F (mm)
	SGD 10.30	1 Piece(s)	Available	8 Day(s) or more	RoHS Compliant (10 Substances)	3	25	Clean Washed	0.5	Standard / For Clean Environment	Precision Cleaning	4.5	6

Basic Information

Detailed Shape	Standard	Mounting Hole Shape	Hex Socket	Basic Shape	Stripper Bolt
Material	SUS304	Surface Treatment	Not Provided	Thread Type	Metric, Coarse
Sales Unit	Low Quantity (Available beginning with 1 pc.)	Strength Class (Stainless Steel)	A2-50	Shaft Dia. Tolerance	e9
Material Certificate	Available

Please check the type/dimensions/specifications of the part SH-SMSB4.5-25 in the [Clean & Pack] Shoulder Screw series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Application
- Standard
- For Vacuum Equipment
- For Clean Environment
Clear
type
- SH-SMSB
- SH-SMSBF
- SHD-SMSB
- SHD-SMSBF
- SL-SMSB
- SL-SMSBF
Clear
Environmentally friendly
- RoHS Compliant (10 Substances)
Clear
Nominal of Thread (M)
2.5

3

4

5

6

8
Clear
Length L(mm)
10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90
Clear
Characteristics/Applications
Clean Washed
Clear
Pitch(mm)
0.45

0.5

0.7

0.8

1

1.25
Clear
Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic Polishing + Precision Cleaning
Clear
D Part Dia.(Ø)
4

4.5

5

5.5

6

6.5

8

10
Clear
Thread Length F(mm)
5

6

7

9

12
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

8 Day(s) or Less

10 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 .

Similar Part Numbers

Part Number
SH-SMSB10-25
SH-SMSB10-30
SH-SMSB10-35
SH-SMSB4.5-30
SH-SMSB4.5-35
SH-SMSB4.5-40

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Environmentally friendly	Nominal of Thread (M)	Length L (mm)	Characteristics/Applications	Pitch (mm)	Application	Cleaning Method	D Part Dia. (Ø)	Thread Length F (mm)
SGD 10.90	1 Piece(s)	Available	8 Day(s) or more	RoHS Compliant (10 Substances)	8	25	Clean Washed	1.25	Standard / For Clean Environment	Precision Cleaning	10	12
SGD 10.90	1 Piece(s)	Available	8 Day(s) or more	RoHS Compliant (10 Substances)	8	30	Clean Washed	1.25	Standard / For Clean Environment	Precision Cleaning	10	12
SGD 10.90	1 Piece(s)	Available	8 Day(s) or more	RoHS Compliant (10 Substances)	8	35	Clean Washed	1.25	Standard / For Clean Environment	Precision Cleaning	10	12
SGD 10.30	1 Piece(s)	Available	8 Day(s) or more	RoHS Compliant (10 Substances)	3	30	Clean Washed	0.5	Standard / For Clean Environment	Precision Cleaning	4.5	6
SGD 10.30	1 Piece(s)	Available	8 Day(s) or more	RoHS Compliant (10 Substances)	3	35	Clean Washed	0.5	Standard / For Clean Environment	Precision Cleaning	4.5	6
SGD 10.30	1 Piece(s)	Available	8 Day(s) or more	RoHS Compliant (10 Substances)	3	40	Clean Washed	0.5	Standard / For Clean Environment	Precision Cleaning	4.5	6

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[Clean & Pack] Shoulder Screw (SH-SMSB4.5-25)

(i)Caution

Specification Table

Alterations

Part Number

Basic Information

Configure

Specification/Dimensions

Application

type

Environmentally friendly

Nominal of Thread (M)

Length L(mm)

Characteristics/Applications

Pitch(mm)

Cleaning Method

D Part Dia.(Ø)

Thread Length F(mm)

CAD

Days to Ship

Specify Alterations

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