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Precision Linear Shafts - One end threaded, one end tapped, undercut, wrench flats or cross. (SSAFZ8-94-F8-M6-N3-SC20)

Lead Time Reduction

MISUMI

Case hardened stainless steel with low temp black chrome plating and 304 SS with hard chrome plating added as new. [3/31/2023]
One End Threaded with Undercut, One End Tapped Precision Linear Shafts are available in 52100 Bearing Steel Equivalent and SUS440C(13Cr) Stainless Steel Equivalentand 1045 Carbon Steel Equivalentand 304 Stainless Steel, with the following options for Surface Treatment : Hard Chrome Plating / Low Temp. Black Chrome Plating or No Surface Treatment.And Shaft End Perpendicularity is selectable from 0.2 and 0.03.
[Diameter range] 8mm - 50mm
[Length range]25mm - 1490mm. Use the alteration LKC to specify the length in 0.1mm increment.
Inch option available, please click Here.

METRIC
inCAD Components

Part Number

Configured Part Number is shown.

SSAFZ8-94-F8-M6-N3-SC20

Drawing/Specifications
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Part Numbers
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Catalog
Technical Information

Precision Linear Shafts - One End Threaded One End Tapped with Undercut - Wrench Flat Type:Related Image

・Materials

Type						[ M ]Material	[ H ]Hardness	[ S ]Surface Treatment
Precision Type	Standard			With Cross-Drilled Hole
D Tol. g6	D Tol. g6	D Tol. h5	D Tol. f8	D Tol. g6	D Tol. f8
VAFZ	SAFZ	SFBU	-	SAHD	-	52100 Bearing Steel Equivalent	Effective Hardened Depth of Induction Hardened >>Click here 52100 Bearing Steel Equivalent 58HRC~ SUS440C(13Cr) Stainless Steel Equivalent 56HRC ~	-
VSAFZ	SSAFZ	SSFBU	-	SSAHD	-	SUS440C(13Cr) Stainless Steel Equivalent		-
VPAFZ	PSAFZ	PSFBU	-	PSAHD	-	52100 Bearing Steel Equivalent		Hard Chrome Plating Plating Hardness: HV750~ Plating Thickness: 5µ or More
VPSAFZ	PSSAFZ	PSSFBU	-	PSSAHD	-	SUS440C(13Cr) Stainless Steel Equivalent
VRFZ	RSAFZ	-	-	RSAHD	-	52100 Bearing Steel Equivalent		Low Temp. Black Chrome Plating
-	-	-	PSAGZ	-	PSHGD	1045 Carbon Steel	-	Hard Chrome Plating Plating Hardness: HV750~ Plating Thickness: 10µ or More
-	-	-	PSSAGZ	-	-	304 Stainless Steel	-

Specifications

Part Number	-	L	-	F	-	M	-	N	-	SC	-	H
SAFZ20 SSAHD20	- -	277 277	- -	F25 F25	- -	M10 M12	- -	N12 N12	-	SC10	-	H10

D Tol.
D	g6	h5	f8
8	-0.005 -0.014	0 -0.006	-0.013 -0.035
10
12	-0.006 -0.017	0 -0.008	-0.016 -0.043
13
15
16
18
20	-0.007 -0.020	0 -0.009	-0.020 -0.053
25
30
35	-0.009 -0.025	0 -0.011	-0.025 -0.064
40
50

Part Number		1mm Increment		M (Coarse Thread)							M (Coarse Thread)									Wrench Flats Dimensions			(Y)Max.	C
Type	D	L	F	M (Coarse Thread)							M (Coarse Thread)									SC	W	ℓ₁	(Y)Max.	C
Precision Type (With Wrench Flats) (Tol. g6) VAFZ VSAFZ VPAFZ VPSAFZ VRFZ	8	25~295	5≤F≤Mx3 [ ! ]F-g≥Pitchx3	6							3	4	5							SC=1mm Increment [ ! ]SC+ℓ₁≤L [ ! ]SC≥0 [ ! ]Details of Wrench Flats >>Click here	7	8	300	0.5 or Less
	10	25~345		6	8						3	4	5	6							8	8	350
	12	25~345		6	8	10						4	5	6	8						10	10	350
	13	25~345		6	8	10						4	5	6	8						11		350
	15	25~345		6	8	10	12					4	5	6	8	10					13		350
	16	25~345		6	8	10	12					4	5	6	8	10					14		350
	18	25~345		6	8	10	12	16				4	5	6	8	10	12				16		350
	20	25~445		6	8	10	12	16				4	5	6	8	10	12				17		450	1.0 or Less
	25	25~445			8	10	12	16	20			4	5	6	8	10	12	16			22		450
	30	25~445			8	10	12	16	20	24				6	8	10	12	16	20		27	15	450

Shafts may have centering holes at end faces.

Coarse Thread Undercut Dimension
M	Pitch	MC	Undercut (g)
6	1.0	4.4 (4.2)	2
8	1.25	6.0	3
10	1.5	7.7	3
12	1.75	9.4	4
16	2.0	13.0	4
20	2.5	16.4	5
24	3.0	19.6
30	3.5	25.0

[ ! ]MC dimensions in ( ) are for Precision Type M6.

Part Number				1mm Increment		M (Coarse Thread)								M (Coarse Thread)											Wrench Flats Dimensions			Cross-Drilled Hole Dimensions		(Y)Max.	C
Type			D	L	F	M (Coarse Thread)								M (Coarse Thread)											SC	W	ℓ₁	H	d	(Y)Max.	C
Standard Type			8	25~ 995	5≤F≤Mx3 [ ! ]F-g≥Pitchx3	6								3	4	5									SC=1mm Increment [ ! ]SC+ℓ₁≤L [ ! ]SC≥0 [ ! ]Details of Wrench Flats >>Click here	7	8	H=1mm Increment [ ! ]L≥H+d/2+6+Nx2.5 [ ! ]H≥d/2+2	3	800	0.5 or Less
(With Wrench Flats) (Tol. g6) SAFZ SSAFZ PSAFZ PSSAFZ RSAFZ (D≤30, L≤500) (Tol. f8) PSAGZ PSSAGZ	(With Wrench Flats) (Tol. h5) SFBU SSFBU PSFBU PSSFBU	(With Cross-Drilled Hole) D≤30, L≤500 (Tol. g6) SAHD SSAHD PSAHD PSSAHD RSAHD (Tol. f8)PSHGD	10	25~ 995		6	8							3	4	5	6									8	8			800
			12	25~ 1195		6	8	10							4	5	6	8								10	10			1000
			13	25~ 1195		6	8	10	12						4	5	6	8								11			4	1000
			15	25~ 1195		6	8	10	12						4	5	6	8	10							13				1000
			16	25~1195		6	8	10	12						4	5	6	8	10							14				1200
			18	25~1195		6	8	10	12	16					4	5	6	8	10	12						16			6	1200
			20	25~1195		6	8	10	12	16					4	5	6	8	10	12						17			6	1200	1.0 or Less
			25	25~1193			8	10	12	16	20	24			4	5	6	8	10	12	16					22			7	1200
			30	25~1493			8	10	12	16	20	24					6	8	10	12	16	20				27	15		7	1500
			35	25~1492				10	12	16	20	24	30					8	10	12	16	20	24			30	15		-	1500
			40	40~1490					12	16	20	24	30						10	12	16	20	24	30		36	20			1500
			50	50~1490						16	20	24	30							12	16	20	24	30		41	20			1500

Alterations

Alteration Details >> Click here
For details, see Shaft Alteration Overview>> Click here
[ ! ]Please see Shaft Alteration Overview for details if provided. >> Click here
[ ! ]Alterations may lower hardness. Please see >> Click here

Part Number

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Part Number
SSAFZ8-94-F8-M6-N3-SC20

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Shaft Dia. D (mm)	Shaft End Perpendicularity	Material	Heat Treated	Surface Finish	Shaft Fits Tolerance	Length L (mm)	Tightening Tool Type	Precision	Tightening Tool Type	Coarse Tapped [N] Depth=Nx2 (mm)	Coarse Tapped [ND] Depth=Nx3 (mm)	Coarse Thread [M] (mm)	F (mm)	Fine Tapped [NSC] for N (mm)	Fine Thread [MMC] for M (Extra Fine) (mm)	Fine Thread [MMS] for M (mm)	H (mm)	SC (mm)
	1 Piece(s)		10 Days or more	10	8	Perpendicularity (0.2)	[Stainless Steel] SUS440C(13Cr) Stainless Steel Equivalent	Induction Hardened	None	g6	94	With Wrench Flats	-	-	3	-	6	8	-	-	-	-	20

More Information

[ ! ]Annealing may lower hardness at wrench flats, cross-drilled hole and shaft end machined areas (effective thread length + approx. 10mm).>>Click here
[ ! ]Cross-drilled hole areas may be out of O.D. tolerances due to annealing-induced deformation.
[ ! ]Circularity, Straightness, Perpendicularity, Concentricity and Changes in Hardness >> Click here
[ ! ]Features of Low Temp. Black Chrome Plating >> Click here

Example

Product TOP

Basic Information

Basic Shape	One End Stepped	End Shape (Left)	Threaded	End Shape (Right)	Tapped

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Dia. D(mm)
8

10

12

13

15

16

18

20

25

30

35

40

50
Clear
Shaft End Perpendicularity
- Perpendicularity (0.2)
- Perpendicularity (0.03)
Clear
Material
- Steel
  - 1045 Carbon Steel
  - 52100 Bearing Steel Equivalent
- Stainless Steel
  - 304 Stainless Steel
  - SUS440C(13Cr) Stainless Steel Equivalent
Clear
Heat Treated
- Not Hardened
- Induction Hardened
Clear
Surface Finish
- None
- Hard Chrome
- Low Temperature Black Chrome
Clear
Shaft Fits Tolerance
f8

g6

h5
Clear
Tightening Tool Type
- With Wrench Flats
- With Cross-Drilled Hole
Clear
Precision
- Standard
Clear
Tightening Tool Type
- With Cross-Drilled Hole
Clear
Coarse Tapped [ND] Depth=Nx3(mm)
6

8

10

12

16

20
Clear
Fine Tapped [NSC] for N(mm)
8

10

12

14

18
Clear
Fine Thread [MMC] for M (Extra Fine)(mm)
6

8

10

12

15

17

20

25

30
Clear
Fine Thread [MMS] for M(mm)
10

12

14

18
Clear
H(mm)
Clear
type
- PSAFZ
- PSAGZ
- PSAHD
- PSFBU
- PSHGD
- PSSAFZ
- PSSAGZ
- PSSAHD
- PSSFBU
- RSAFZ
- RSAHD
- SAFZ
- SAHD
- SFBU
- SSAFZ
- SSAHD
- SSFBU
- VAFZ
- VPAFZ
- VPSAFZ
- VRFZ
- VSAFZ
Clear
Length L(mm)
[28-795/1mm Unit(s)]
Clear
Coarse Tapped [N] Depth=Nx2(mm)
3

4

5

6

8

10

12

16

20

24

30
Clear
Coarse Thread [M](mm)
6

8

10

12

16

20

24

30
Clear
F(mm)
[5-18/1mm Unit(s)]
Clear
SC(mm)
[0-86/1mm Unit(s)]
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

10 Days or Less

12 Days or Less

15 Days 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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Tech Support

Technical Support: Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com; Mon. - Fri. 8 a.m. - 6 p.m.; Technical Inquiry

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Precision Linear Shafts - One end threaded, one end tapped, undercut, wrench flats or cross. (SSAFZ8-94-F8-M6-N3-SC20)

Specifications

Alterations

Part Number

More Information

Example

Basic Information

Configure

Specification/Dimensions

Shaft Dia. D(mm)

Shaft End Perpendicularity

Material

Heat Treated

Surface Finish

Shaft Fits Tolerance

Tightening Tool Type

Precision

Tightening Tool Type

Coarse Tapped [ND] Depth=Nx3(mm)

Fine Tapped [NSC] for N(mm)

Fine Thread [MMC] for M (Extra Fine)(mm)

Fine Thread [MMS] for M(mm)

H(mm)

type

Length L(mm)

Coarse Tapped [N] Depth=Nx2(mm)

Coarse Thread [M](mm)

F(mm)

SC(mm)

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Complementary Products

Tech Support

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)