Precision Linear Shafts - One End Threaded with Wrench Flat - Precision Type (Part Numbers)

Precision Linear Shafts - One End 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 - One End 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
VFBS SFAS SFUS - SFHN - SUJ2 Effective Hardened Depth of Induction Hardening >> Click here
SUJ 58HRC~
SUS440C Equivalent 56HRC~
-
VSFBS SSFAS SSFUS - SSFHN - SUS440C Equivalent
VPFBS PSFAS PSFUS - PSFHN - SUJ2 Hard Chrome Plating
Plating Hardness: HV750 ~
Plating Thickness: 5µ or More
VPSFBS PSSFAS PSSFUS - PSSFHN - SUS440C Equivalent
VRBS RSFAS - - RSFHN - SUJ2 Low Temp. Black Chrome Plating
- - - PSFGS - PSGHN S45C - Hard Chrome Plating
Plating Hardness: HV750 ~
Plating Thickness: 10µ or More
- - - PSSFGS - - SUS304

Specifications

Part Number - L - F - B - P - SC - H
VFBS12 - 200 - F20 - B15 - P8 - SC5    
SFHN18 - 450 - F40 - B25 - P12     - H10
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 Wrench Flats Dimensions (Y)Max. R C
Type D L F B SC W 1
Precision Type

(With Wrench Flats)

(D Tolerance g6)
VFBS
VSFBS

VPFBS
VPSFBS

VRBS
6 25~296 2≤F≤Px5 (When P≤6)
B≤F-2

(When P=8, 10)B≤F-3

(When P≥12)
B≤F-5

[ ! ]B≥Pitchx3
3 4                 SC=1mm Increment
[ ! ]SC+1≤L
[ ! ]SC≥0

[ ! ]Details of Wrench Flats Click here
5 8 300 0.3 or Less 0.5 or Less
8 25~296 3 4 5 6             7 300
10 25~345   4 5 6 8           8 350
12 25~345     5 6 8 10         10 10 350
13 25~345     5 6 8 10         11 350
15 25~345     5 6 8 10 12       13 350
16 25~345     5 6 8 10 12       14 350
18 25~345     5 6 8 10 12 16     16 350
20 25~445       6 8 10 12 16     17 450 1.0 or Less
25 25~443         8 10 12 16 20   22 450
30 25~443         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 Wrench Flats Dimensions Cross-Drilled Hole Dimensions (Y)Max. R C
Type D L F B SC W 1 H d
Standard Type 6 25~ 598 2≤F≤Px5 (When P≤6)
B≤F-2

(When P=8, 10)
B≤F-3

(When P≥12)
B≤F-5

[ ! ]B≥Pitchx3
3 4 5                 SC=1mm Increment

[ ! ]SC+1≤L
[ ! ]SC≥0

[ ! ]Details of Wrench Flats Click here
5 8 - - 600 0.3 or Less 0.5 or Less
(With Wrench Flats)

(D Tolerance g6)
SFAS
SSFAS

PSFAS
PSSFAS
RSF
AS
(D≤30, L≤500)
(D Tolerance f8)
PSF
GS
PSSFGS

(D Tolerance h5)
SFUS

SSFUS
PSFUS
PSSFUS
(With Cross-Drilled Hole)
8≤D≤30, L≤500
(D Tolerance g6)
SFHN
SSF
HN
PSFHN
PSSFHN
RSFH
N

(D Tolerance f8)
PSGHN
8 25~ 798 3 4 5 6               7 H=1mm Increment
[ ! ]L≥H+d/2+2
[ ! ]H≥d/2+2
3 800
10 25~ 798   4 5 6 8             8 800
12 25~ 998     5 6 8 10           10 10 1000
13 25~ 998     5 6 8 10 12         11 4 1000
15 25~ 998     5 6 8 10 12         13 1000
16 25~1198     5 6 8 10 12         14 1200
18 25~1198     5 6 8 10 12 16       16 6 1200
20 25~1198       6 8 10 12 16       17 1200 1.0 or Less
25 25~1198         8 10 12 16 20 24   22 7 1200
30 25~1498         8 10 12 16 20 24   27 15 1500
35 25~1498           10 12 16 20 24 30 30 - - 1500 0.5 or Less
40 25~1498             12 16 20 24 30 36 20 1500
50 25~1498               16 20 24 30 41 1500

Alterations

Precision Linear Shafts - One End 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 >> 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 B
(mm)
F
(mm)
H
(mm)
SC
(mm)
Thread (Coarse) [P]
(mm)
Thread (Fine) [PMS]
(mm)
Thread (Super-Fine) [PMC]
(mm)

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Lead Time

PSFAS, PSFGS, PSSFAS, PSSFGS, SFAS, SSFAS
Precision Linear Shafts - One End Threaded with Wrench Flat - Precision Type:Related ImagePrecision Linear Shafts - One End Threaded with Wrench Flat - Precision Type:Related Image >>Click here
[ ! ]Non-Returnable
[ ! ] A flat charge of $21.6 for 3 or more identical pieces.

PSFGS, PSFHN, PSFUS, PSGHN, PSSFAS, PSSFGS, PSSFHN, PSSFUS, SFHN, SFUS, SSFAS, SSFHN, SSFUS
Precision Linear Shafts - One End Threaded with Wrench Flat - Precision Type:Related Image

PSFUS, SFUS, SSFUS
Precision Linear Shafts - One End Threaded with Wrench Flat - Precision Type:Related ImagePrecision Linear Shafts - One End Threaded with Wrench Flat - Precision Type:Related Image >>Click here
[ ! ]Non-Returnable
[ ! ] A flat charge of $21.6 for 3 or more identical pieces.

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

VRBS
Precision Linear Shafts - One End Threaded with Wrench Flat - Precision Type:Related Image
[X]Express is not available for VRBS.
VFBS, VPFBS, VPSFBS, VSFBS
Precision Linear Shafts - One End Threaded with Wrench Flat - Precision Type:Related ImagePrecision Linear Shafts - One End Threaded with Wrench Flat - Precision Type:Related Image >>Click here
[ ! ]Non-Returnable
[ ! ] A flat charge of $21.6 for 3 or more identical pieces.

RSFAS, RSFHN
Precision Linear Shafts - One End 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 and Changes in Hardness >> Click here
[ ! ]Features of Low Temp. Black Chrome Plating >> Click here

Example

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

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