[Clean & Pack] Shaft - Both Ends Tapped with Wrench Flats

Brand :

MISUMI

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.

Product Description

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.

Shafts with Cross-Drilled Hole (8 ≤ D ≤ 30, L ≤ 500)

Shafts with Wrench Flats

[ ! ] For plated products, the surface roughness of D part is

; and for unplated products, it is

■L Dimension Tolerance
Shaft Outer Dia. g6, h5
(Hardening)

L		L Dimension Tolerance
Over	or Less	L Dimension Tolerance
14	30	±0.2
30	120	±0.3
120	400	±0.5
400	1000	±0.8
1000	1500	±1.2

Unit: mm

Shaft Outer Dia. f8
(without hardening)

L		L Dimension Tolerance
Over	or Less	L Dimension Tolerance
14	30	±0.2
30	120	±0.3
120	400	±0.5
400	1000	±0.8
1000	1500	±1.2

Unit: mm

Unspecified Dimension
Tolerance

Dimension Range		Dimension Tolerance
Over	or Less	Dimension Tolerance
0.5	6	±0.1
6	30	±0.2
30	120	±0.3
120	400	±0.5

[ ! ] Compliant with JIS B 0405
Class m (Medium Class).

[ ! ] The dimension tolerances for L, SC, and H conform to JIS B 0405 class m.
[ ! ] For the change in L dimension tolerance, consider the alteration LKC shown below.

Type				[ M ] Material	[ H ] Hardness	[ S ] Surface Treatment	Cleaning Method
With Wrench Flats			With Cross-Drilled Hole				Cleaning Method
D Tolerance f8	D Tolerance g6	D Tolerance h5	With Cross-Drilled Hole				Cleaning Method	Cleaning Environment	Packaging Type	Packing Environment
SL-PSSFGZ	-	-	-	SUS304	-	Hard Chrome Plating Plating Hardness: HV750 or more Plating Thickness: 10 µ or more	Degreasing	General environment	Anti-rust packing	General environment
SH-PSSFGZ	-	-	-	SUS304	-		Precision cleaning	Class 1,000	Degassing double packing	Class 10
-	SL-SSFJZ	SL-SSFUZ	SL-SSFHZ	SUS440C or 13Cr Stainless Steel	Induction Hardening SUJ2 Equivalent 58 HRC or more SUS440C or 13Cr Stainless Steel 56 HRC or more	-	Degreasing	General environment	Anti-rust packing	General environment
-	SH-SSFJZ	SH-SSFUZ	SH-SSFHZ	SUS440C or 13Cr Stainless Steel		-	Precision cleaning	Class 1,000	Degassing double packing	Class 10
-	SL-PSSFJZ	SL-PSSFUZ	SL-PSSFHZ	SUS440C or 13Cr Stainless Steel		Hard Chrome Plating Plating Hardness: HV750 or more Plating Thickness: 5 µ or more	Degreasing	General environment	Anti-rust packing	General environment
-	SH-PSSFJZ	SH-PSSFUZ	SH-PSSFHZ	SUS440C or 13Cr Stainless Steel			Precision cleaning	Class 1,000	Degassing double packing	Class 10
-	SL-RSFJZ	-	SL-RSFHZ	SUJ2 Equivalent		Low Temperature Black Chrome Plating	Degreasing	General environment	Anti-rust packing	General environment
-	SH-RSFJZ	-	SH-RSFHZ	SUJ2 Equivalent			Precision cleaning	Class 1,000	Degassing double packing	Class 10
-	SL-RSSFJZ	-	SL-RSSFHZ	SUS440C or 13Cr Stainless Steel			Degreasing	General environment	Anti-rust packing	General environment
-	SH-RSSFJZ	-	SH-RSSFHZ	SUS440C or 13Cr Stainless Steel			Precision cleaning	Class 1,000	Degassing double packing	Class 10

[ ! ] Annealing may lower hardness at wrench flats, cross-drilled hole area, and shaft end machined areas (effective thread length + approx. 10 mm).
[ ! ] Low temperature black chrome plated products made of SUS440C or 13Cr stainless steel have identification grooves.
[ ! ] Cross-drilled hole areas may be out of O.D. tolerances due to annealing-induced deformation.
[ ! ] For details on the corrosion resistance of SUJ2, SUS440C, and 13Cr stainless steel, see below▼.
[ ! ] 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.

Application Example

· Shafts with Cross-Drilled Hole are suitable for narrow work space.