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Precision Linear Shafts - Both Ends Threaded with Undercut and Wrench Flat - Precision Type (Part Numbers)

Precision Linear Shafts - Both Ends Threaded with Undercut and Wrench Flat - Precision Type:Related Image
・Materials
Type [ M ]Material [ H ]Hardness [ S ]Surface
Treatment
With Wrench Flats With Cross-Drilled Hole
Precision Type Standard
D Tol. g6 D Tol. g6 D Tol. h5 D Tol. f8 D Tol. g6 D Tol. f8
VAFU SAFU SFFU - SFHAM - 52100 Bearing Steel Effective Hardened Depth of Induction Hardened
>>Click here
52100 Bearing Steel 58HRC~
440C Stainless Steel 56HRC ~
-
VSAFU SSAFU SSFFU - SSHAM - 440C Stainless Steel
VPAFU PSAFU PSFFU - PSHAM - 52100 Bearing Steel Hard Chrome Plating
Plating Hardness: HV750~
Plating Thickness: 5µ or More
VPSAFU PSSAFU PSSFFU - PSSHAM - 440C Stainless Steel
VRFU RSAFU - - RSHAM - 52100 Bearing Steel Low Temp. Black Chrome Plating
- - - PSAGU - PSHGM 1045 Carbon Steel - Hard Chrome Plating
Plating Hardness: HV750~
Plating Thickness: 10µ or More
- - - PSSAGU - - 304 Stainless Steel

Specifications

Part Number - L - F - M - T - N - SC - H
VAFU20
SAFU15
SFHAM15
-
-
-
200
300
300
-
-
-
F30
F18
F18
-
-
-
M10
M6
M6
-
-
-
T20
T17
T17
-
-
-
N10
N12
N12
-
-

SC8
SC8



-


H8
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 Selection Wrench Flats Dimensions (Y)Max. C
Type D L F, T M, N (Coarse) SC W 1
Precision Type

(With Wrench Flats)
(D Tolerance g6)
VAFU
VSA
FU
VPAFU
VPSAFU
VRFU
8 25~290



5≤F≤Mx3
5≤T≤Nx3




F-(g)≥Pitchx3
T-(g)≥Pitchx3
6             SC=1mm Increment

SC+1≤L
SC≥0
Details of Wrench Flats  P.98
7 8 300 0.5 or Less
10 25~340 6 8           8 350
12 25~340 6 8 10         10 10 350
13 25~340 6 8 10         11 350
15 25~340 6 8 10 12       13 350
16 25~340 6 8 10 12       14 350
18 25~340 6 8 10 12 16     16 350
20 25~440 6 8 10 12 16     17 450 1.0 or Less
25 25~436   8 10 12 16 20   22 450
30 25~436   8 10 12 16 20 24 27 15 450
Shaft ends may have centering holes.

Coarse Thread Undercut Dimension
M
N
Pitch MC
NC
(g)
6 1.0 4.4
(4.2)
2
8 1.25 6.0 3
10 1.5 7.7
12 1.75 9.4 4
16 2.0 13.0
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 Selection Wrench Flats Dimensions Cross-Drilled Hole Dimensions (Y)Max. C
Type D L F, T M, N (Coarse) SC W 1 H d
Standard Type   8 25~ 790





5≤F≤Mx3
5≤T≤Nx3





[ ! ]F-(g)≥Pitchx3
[ ! ]T-(g)≥Pitchx3
6               SC=1mm Increment

[ ! ]SC+1≤L
[ ! ]SC≥0
[ ! ]Details of Wrench Flats >> Click here
7 8 H=1mm Increment
[ ! ]L≥H+d/2+2
[ ! ]H≥d/2+2
3 800 0.5 or Less
(With Wrench Flats)

(D Tolerance g6)SAFU
SSAFU

PSAFU
PSSAFU
RSAFU

(D Tolerance f8)PSAGU
PSSAGU

(D≤30, L≤500, Ymax≤800)
(D Tolerance h5)SFFU
SSFFU
PSFFU
PSSFFU
(With Cross-Drilled Hole) D≤30, L≤500
(D Tolerance g6)SFHAM
SSHAM
P
SHAM
PSSHAM
RSHAM

(D Tolerance f8)PSHGM
10 25~ 790 6 8             8 800
12 25~ 990 6 8 10           10 10 1000
13 25~ 990 6 8 10 12         11 4 1000
15 25~ 990 6 8 10 12         13 1000
16 25~1190 6 8 10 12         14 1200
18 25~1190 6 8 10 12 16       16 6 1200
20 25~1190 6 8 10 12 16       17 1200 1.0 or Less
25 25~1190   8 10 12 16 20 24   22 7 1200
30 25~1490   8 10 12 16 20 24   27 15 1500
35 25~1490     10 12 16 20 24 30 30 - 1500
40 25~1490       12 16 20 24 30 36 20 1500
50 25~1490         16 20 24 30 41 1500

 

Alterations

Precision Linear Shafts - Both Ends Threaded with Undercut and Wrench Flat - Precision Type:Related Image
Alteration Details >> Click here
For details, see Shaft Alteration Overview>> Click here
[ ! ]Please see Shaft Alteration Overview for details if provided. >> Click here
[ ! ]When selecting multiple alteration additions, the distance between machined areas should be greater than 2mm. >> Click here
[ ! ]Alterations may lower hardness. Please see >> Click here

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
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Part Number
Part NumberVolume DiscountDays to Ship RoHSBasic Shape Shaft Dia. D
(mm)
End Shape (Left) End Shape (Right) Shaft End Perpendicularity Material Heat Treated Surface Finish Shaft Fits Tolerance Length L
(mm)
Surface Finish Precision Change to Fine Threads [MMC]
(mm)
Change to Fine Threads [MMS]
(mm)
Change to Fine Threads [NMC]
(mm)
Change to Fine Threads [NMS]
(mm)
Coarse Thread [M]
(mm)
F
(mm)
H
(mm)
N
(mm)
SC
(mm)
T
(mm)

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Lead Time

PSAFU, PSAGU, PSFFU, PSHAM, PSHGM, PSSAFU, PSSAGU, PSSFFU, PSSHAM, SAFU, SFFU, SFHAM, SSAFU, SSFFU, SSHAM
Precision Linear Shafts - Both Ends Threaded with Undercut and Wrench Flat - Precision Type:Related Image

VRFU
Precision Linear Shafts - Both Ends Threaded with Undercut and Wrench Flat - Precision Type:Related Image
[X]Express is not available for VRFU.
VAFU, VPAFU, VPSAFU, VSAFU
Precision Linear Shafts - Both Ends Threaded with Undercut and Wrench Flat - Precision Type:Related ImagePrecision Linear Shafts - Both Ends Threaded with Undercut and Wrench Flat - Precision Type:Related Image >>Click here
[ ! ]Non-Returnable
[ ! ] A flat charge of $21.6 for 3 or more identical pieces.

RSAFU, RSHAM
Precision Linear Shafts - Both Ends Threaded with Undercut and Wrench Flat - Precision Type:Related Image

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, Changes in Hardness >> Click here
[ ! ]Features of Low Temp. Black Chrome Plating
>> Click here

Example

Precision Linear Shafts - Both Ends Threaded with Undercut and Wrench Flat - Precision Type:Related Image
 

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