• MISUMI USA offices and warehouses will close for the Christmas Holiday
    MISUMI USA will be closed Friday, December 22, 2017 and Monday, December 25, 2017 for the Christmas holiday. Orders submitted after 8:00 p.m. Eastern Time on Thursday, December 21 will be processed Saturday, December 23. Online quoting will be available on our Web Ordering System. We wish you all a happy holiday season!

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

Precision Linear Shafts - Both Ends Threaded with Wrench Flat - Precision Type
  • Lead Time Reduction

Selectable from 2 Types: Perpendicularity 0.03 Guaranteed Precision Type and Standard Type. Lineup of Shafts with Space Saving Compatible Drill Holes of the same function as Screw Wrench Groove.

  • METRIC
Precision Linear Shafts - Both Ends Threaded with 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
VFBU SFAU SFUU - SFHM - 52100 Bearing Steel Effective Hardened Depth of
Induction Hardened >> Click here
52100 Bearing Steel 58HRC~
440C Stainless Steel 56HRC~
-
VSFBU SSFAU SSFUU - SSFHM - 440C Stainless Steel
VPFBU PSFAU PSFUU - PSFHM - 52100 Bearing Steel Hard Chrome Plating
Plating Hardness: HV750~
Plating Thickness: 5µ or More
VPSFBU PSSFAU PSSFUU - PSSFHM - 440C Stainless Steel
VRBU RSFAU - - RSFHM - 52100 Bearing Steel Low Temp. Black Chrome Plating
- - - PSFGU - PSGHM 1045 Carbon Steel - Hard Chrome Plating
Plating Hardness: HV750~
Plating Thickness: 10µ or More
- - - PSSFGU - - 304 Stainless Steel

Specifications

Part Number - L - F - B - P - T - S - Q - SC - H
VFBU15
SFHM15
-
-
200
300
-
-
F28
F28
-
-
B16
B16
-
-
P6
P6
-
-
T17
T17
-
-
S12
S12
-
-
Q12
Q12
-

SC8


-

H8
D Tol.
D g6 h5 f8
6 -0.004
-0.012
0
-0.005
-0.010
-0.028
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 P, Q Wrench Flats Dimensions (Y)Max. R C
Type D L F, T B, S SC W 1
Precision Type

(D Tolerance g6)
VFBU
VSFBU
VPFBU
VPSFBU

VRBU
6 25~292 2≤F≤Px5
2≤T≤Qx5
(When P≤6)
BF-2
(When P=8, 10)
BF-3
(When P≥12)
BF-5
(When Q≤6)
ST-2
(When Q=8, 10)
ST-3
(When Q≥12)
ST-5
(W/o Threads)
B=0
S=0
B, S≥Pitchx3
3 4                   SC=1mm Increment

SC+1≤L
SC≥0
Details of Wrench Flats  P.98
5 8 300 0.3 or Less 0.5 or Less
8 25~292 3 4 5 6               7 300
10 25~340   4 5 6 8             8 350
12 25~340     5 6 8 10           10 10 350
13 25~340     5 6 8 10           11 350
15 25~340     5 6 8 10 12         13 350
16 25~340     5 6 8 10 12         14 350
18 25~340     5 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
Shafts have grinding undercuts at the bottom of threads. Shaft ends may have centering holes.

Coarse Thread Dimension
M Pitch
3 0.5
4 0.7
5 0.8
6 1.0
8 1.25
10 1.5
12 1.75
16 2.0
20 2.5
24 3.0
30 3.5
Part Number 1mm Increment P, Q Wrench Flats Dimensions Cross-Drilled Hole Dimensions (Y)Max. R C
Type D L F, T B, S SC W 1 H d
Standard Type

(With Wrench Flats)

(D Tolerance g6)SFAU
SSFAU

PSFAU
PSSFAU
RSFAU

(D Tolerance f8)PSFGU
PSSFGU

(D≤30, L≤500, Ymax≤800)
(D Tolerance h5)SFUU
SSFUU
PSFUU
PSSFUU
(With Cross-Drilled Hole)
8≤D≤30, L≤500
(D Tolerance g6)SFHM
SSFHM
PSFHM
PSSFHM
R
SFHM
(D Tolerance f8)
PSGHM
6 25~ 596 2≤F≤Px5
2≤T≤Qx5
(When P≤6)
B≤F-2
(When P=8, 10)
B≤F-3
(When P≥12)
B≤F-5
(When Q≤6)
S≤T-2
(When Q=8, 10)
S≤T-3
(When Q≥12)
S≤T-5
(W/o Threads)
B=0
S=0
[ ! ]B · S≥Pitchx3
3 4 5                 SC=1mm Increment

[ ! ]SC+1≤L
[ ! ]SC≥0
[ ! ]Details of Wrench Flats >> Click here
5 8 H=1mm Increment
[ ! ]L≥H+d/2+2
[ ! ]H≥d/2+2
- 600 0.3 or Less 0.5 or Less
8 25~ 796 3 4 5 6               7 3 800
10 25~ 796   4 5 6 8             8 800
12 25~ 996     5 6 8 10           10 10 1000
13 25~ 996     5 6 8 10 12         11 4 1000
15 25~ 996     5 6 8 10 12         13 1000
16 25~1196     5 6 8 10 12         14 1200
18 25~1196     5 6 8 10 12 16       16 6 1200
20 25~1196       6 8 10 12 16       17 1200 1.0 or Less
25 25~1196         8 10 12 16 20 24   22 7 1200
30 25~1496         8 10 12 16 20 24   27 15 1500
35 25~1496           10 12 16 20 24 30 30 - 1500 0.5 or Less
40 25~1496             12 16 20 24 30 36 20 1500
50 25~1496               16 20 24 30 41 1500

 

Alterations

Precision Linear Shafts - Both Ends Threaded with 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.
Loading...
Part Number
Part NumberVolume DiscountDays to Ship RoHSShaft Dia. D
(mm)
Material Heat Treated Surface Finish Shaft Fits Tolerance Length L
(mm)
B
(mm)
F
(mm)
H
(mm)
S
(mm)
SC
(mm)
T
(mm)
Thread (Coarse) [P]
(mm)
Thread (Coarse) [Q]
(mm)
Thread (Fine) [PMS]
(mm)
Thread (Fine) [QMS]
(mm)
Thread (Super-Fine) [PMC]
(mm)
Thread (Super-Fine) [QMC]
(mm)

Loading...

Lead Time

PSFAU, PSFGU, PSSFAU, PSSFGU, SFAU, SSFAU
Precision Linear Shafts - Both Ends Threaded with Wrench Flat - Precision Type:Related ImagePrecision Linear Shafts - Both Ends Threaded with Wrench Flat - Precision Type:Related Image >>Click here
[ ! ]Non-Returnable
[ ! ] A flat charge of $21.6 for 3 or more identical pieces.

PSFGU, PSFHM, PSFUU, PSGHM, PSSFAU, PSSFGU, PSSFHM, PSSFUU, SFHM, SFUU, SSFAU, SSFHM, SSFUU
Precision Linear Shafts - Both Ends Threaded with Wrench Flat - Precision Type:Related Image

PSFUU, SFUU, SSFUU
Precision Linear Shafts - Both Ends Threaded with Wrench Flat - Precision Type:Related ImagePrecision Linear Shafts - Both Ends Threaded with Wrench Flat - Precision Type:Related Image >>Click here
[ ! ]Non-Returnable
[ ! ] A flat charge of $21.6 for 3 or more identical pieces.

PSFAU, SFAU
Precision Linear Shafts - Both Ends Threaded with Wrench Flat - Precision Type:Related ImagePrecision Linear Shafts - Both Ends Threaded with Wrench Flat - Precision Type:Related Image >>Click here
[ ! ]Non-Returnable
[ ! ] A flat charge of $21.6 for 3 or more identical pieces.

VRBU
Precision Linear Shafts - Both Ends Threaded with Wrench Flat - Precision Type:Related Image
[X]Express is not available for VRBU.
VFBU, VPFBU, VPSFBU, VSFBU
Precision Linear Shafts - Both Ends Threaded with Wrench Flat - Precision Type:Related ImagePrecision Linear Shafts - Both Ends Threaded with Wrench Flat - Precision Type:Related Image >>Click here
[ ! ]Non-Returnable
[ ! ] A flat charge of $21.6 for 3 or more identical pieces.

RSFAU, RSFHM
Precision Linear Shafts - Both Ends Threaded with 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 Wrench Flat - Precision Type:Related Image
 

Basic Information

Basic Shape Both Ends Stepped End Shape (Left) Threaded End Shape (Right) Threaded
Shaft End Perpendicularity Perpendicularity (0.2)

Additional Products in this Category

Complementary Products

Tech Support

Automation Components Group
Tel:800-681-7475 (ext. 360) / FAX:800-681-7402
Mon. - Fri. 8:30 a.m. - 8 p.m. ET