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Precision Linear Shafts - Both ends threaded, undercut, wrench flat / cross. (Part Numbers)

Precision Linear Shafts - Both ends threaded, undercut, wrench flat / cross.
  • Lead Time Reduction

Case hardened stainless steel with low temp black chrome plating and 304 SS with hard chrome plating added as new. [3/31/2023]
Both Ends Thread 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
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 FlatsWith Cross-Drilled Hole
Precision TypeStandard
D Tol. g6D Tol. g6D Tol. h5D Tol. f8D Tol. g6D Tol. f8
VAFUSAFUSFFU-SFHAM-52100 Bearing Steel EquivalentEffective Hardened Depth of Induction Hardened
>>Click here
52100 Bearing Steel Equivalent 58HRC~
SUS440C(13Cr) Stainless Steel Equivalent 56HRC ~
-
VSAFUSSAFUSSFFU-SSHAM-SUS440C(13Cr) Stainless Steel Equivalent
VPAFUPSAFUPSFFU-PSHAM-52100 Bearing Steel EquivalentHard Chrome Plating
Plating Hardness: HV750~
Plating Thickness: 5µ or More
VPSAFUPSSAFUPSSFFU-PSSHAM-SUS440C(13Cr) Stainless Steel Equivalent
VRFURSAFU--RSHAM-52100 Bearing Steel EquivalentLow Temp. Black Chrome Plating
---PSAGU-PSHGM1045 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.
Dg6h5f8
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 Number1mm IncrementSelectionWrench Flats Dimensions(Y)Max.C
TypeDLF, TM, N (Coarse)SCW1
Precision Type

(With Wrench Flats)
(D Tolerance g6)
VAFU
VSA
FU
VPAFU
VPSAFU
VRFU
825~290



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
783000.5 or Less
1025~34068     8350
1225~3406810    1010350
1325~3406810    11350
1525~340681012   13350
1625~340681012   14350
1825~34068101216  16350
2025~44068101216  174501.0 or Less
2525~440 810121620 22450
3025~440 810121620242715450
Shaft ends may have centering holes.
 
Coarse Thread Undercut Dimension
M
N
PitchMC
NC
(g)
61.04.4
(4.2)
2
81.256.03
101.57.7
121.759.44
162.013.0
202.516.45
243.019.6
303.525.0
MC dimensions in ( ) are for Precision Type M6.
Part Number1mm IncrementSelectionWrench Flats DimensionsCross-Drilled Hole Dimensions(Y)Max.C
TypeDLF, TM, N (Coarse)SCW1Hd
Standard Type 825~ 990





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
78H=1mm Increment
[ ! ]L≥H+d/2+2
[ ! ]H≥d/2+2
38000.5 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
1025~ 99068      8800
1225~ 11906810     10101000
1325~ 1190681012    1141000
1525~ 1190681012    131000
1625~1190681012    141200
1825~119068101216   1661200
2025~119068101216   1712001.0 or Less
2525~1190 81012162024 2271200
3025~1490 81012162024 27151500
3525~1490  10121620243030-1500
4025~1490   121620243036201500
5025~1490    16202430411500

 

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 

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Part Number
SSHAM18-[25-500/1]-F[5-500/1]-MMS[10,​14,​500]-T[5-500/1]-N[6,​8,​10,​12,​16]-H[0-495/1]
SSHAM18-[25-500/1]-F[5-500/1]-MMS[10,​14,​500]-T[5-500/1]-NMC[6,​10,​12,​15,​500]-H[0-495/1]
SSHAM18-[25-500/1]-F[5-500/1]-MMS[10,​14,​500]-T[5-500/1]-NMS[10,​14,​500]-H[0-495/1]
SSHAM20-[25-500/1]-F[5-500/1]-M[6,​10,​12,​16,​500]-T[5-500/1]-N[6,​10,​12,​16,​500]-H[0-495/1]
SSHAM20-[25-500/1]-F[5-500/1]-M[6,​10,​12,​16,​500]-T[5-500/1]-NMC[6,​10,​12,​15,​17,​500]-H[0-495/1]
SSHAM20-[25-500/1]-F[5-500/1]-M[6,​10,​12,​16,​500]-T[5-500/1]-NMS[10,​14,​18,​500]-H[0-495/1]
SSHAM20-[25-500/1]-F[5-500/1]-MMC[6,​10,​12,​15,​17,​500]-T[5-500/1]-N[6,​10,​12,​16,​500]-H[0-495/1]
SSHAM20-[25-500/1]-F[5-500/1]-MMC[6,​10,​12,​15,​17,​500]-T[5-500/1]-NMC[6,​10,​12,​15,​17,​500]-H[0-495/1]
SSHAM20-[25-500/1]-F[5-500/1]-MMC[6,​10,​12,​15,​17,​500]-T[5-500/1]-NMS[10,​14,​18,​500]-H[0-495/1]
SSHAM20-[25-500/1]-F[5-500/1]-MMS[10,​14,​18,​500]-T[5-500/1]-N[6,​10,​12,​16,​500]-H[0-495/1]
SSHAM20-[25-500/1]-F[5-500/1]-MMS[10,​14,​18,​500]-T[5-500/1]-NMC[6,​10,​12,​15,​17,​500]-H[0-495/1]
SSHAM20-[25-500/1]-F[5-500/1]-MMS[10,​14,​18,​500]-T[5-500/1]-NMS[10,​14,​18,​500]-H[0-495/1]
SSHAM25-[25-500/1]-F[7-500/1]-M[8,​12,​16,​20,​24,​500]-T[5-500/1]-N[8,​12,​16,​20,​24,​500]-H[0-494/1]
SSHAM25-[25-500/1]-F[7-500/1]-M[8,​12,​16,​20,​24,​500]-T[5-500/1]-NMC[8,​12,​15,​17,​20,​500]-H[0-494/1]
SSHAM25-[25-500/1]-F[7-500/1]-M[8,​12,​16,​20,​24,​500]-T[5-500/1]-NMS[10,​14,​18,​500]-H[0-494/1]
SSHAM25-[25-500/1]-F[7-500/1]-MMC[8,​12,​15,​17,​20,​500]-T[5-500/1]-N[8,​12,​16,​20,​24,​500]-H[0-494/1]
SSHAM25-[25-500/1]-F[7-500/1]-MMC[8,​12,​15,​17,​20,​500]-T[5-500/1]-NMC[8,​12,​15,​17,​20,​500]-H[0-494/1]
SSHAM25-[25-500/1]-F[7-500/1]-MMC[8,​12,​15,​17,​20,​500]-T[5-500/1]-NMS[10,​14,​18,​500]-H[0-494/1]
SSHAM25-[25-500/1]-F[7-500/1]-MMS[10,​14,​18,​500]-T[5-500/1]-N[8,​12,​16,​20,​24,​500]-H[0-494/1]
SSHAM25-[25-500/1]-F[7-500/1]-MMS[10,​14,​18,​500]-T[5-500/1]-NMC[8,​12,​15,​17,​20,​500]-H[0-494/1]
SSHAM25-[25-500/1]-F[7-500/1]-MMS[10,​14,​18,​500]-T[5-500/1]-NMS[10,​14,​18,​500]-H[0-494/1]
SSHAM30-[25-500/1]-F[7-500/1]-M[8,​12,​16,​20,​24,​500]-T[5-500/1]-N[8,​12,​16,​20,​24,​500]-H[0-494/1]
SSHAM30-[25-500/1]-F[7-500/1]-M[8,​12,​16,​20,​24,​500]-T[5-500/1]-NMC[8,​12,​15,​17,​20,​25,​500]-H[0-494/1]
SSHAM30-[25-500/1]-F[7-500/1]-M[8,​12,​16,​20,​24,​500]-T[5-500/1]-NMS[10,​14,​18,​500]-H[0-494/1]
SSHAM30-[25-500/1]-F[7-500/1]-MMC[8,​12,​15,​17,​20,​25,​500]-T[5-500/1]-N[8,​12,​16,​20,​24,​500]-H[0-494/1]
SSHAM30-[25-500/1]-F[7-500/1]-MMC[8,​12,​15,​17,​20,​25,​500]-T[5-500/1]-NMC[8,​12,​15,​17,​20,​25,​500]-H[0-494/1]
SSHAM30-[25-500/1]-F[7-500/1]-MMC[8,​12,​15,​17,​20,​25,​500]-T[5-500/1]-NMS[10,​14,​18,​500]-H[0-494/1]
SSHAM30-[25-500/1]-F[7-500/1]-MMS[10,​14,​18,​500]-T[5-500/1]-N[8,​12,​16,​20,​24,​500]-H[0-494/1]
SSHAM30-[25-500/1]-F[7-500/1]-MMS[10,​14,​18,​500]-T[5-500/1]-NMC[8,​12,​15,​17,​20,​25,​500]-H[0-494/1]
SSHAM30-[25-500/1]-F[7-500/1]-MMS[10,​14,​18,​500]-T[5-500/1]-NMS[10,​14,​18,​500]-H[0-494/1]
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSShaft Dia. D
(mm)
Shaft End Perpendicularity Material Heat Treated Surface Finish Shaft Fits Tolerance Length L
(mm)
Tightening Tool Type 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)
Coarse Tapped [N] Depth=Nx2
(mm)
SC
(mm)
T
(mm)
1 Piece(s)

10 Days or more

1018Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole-10 ~ 500---5 ~ 5000 ~ 4956 ~ 16-5 ~ 500
1 Piece(s)

10 Days or more

1018Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole-10 ~ 5006 ~ 500--5 ~ 5000 ~ 495--5 ~ 500
1 Piece(s)

10 Days or more

1018Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole-10 ~ 500-10 ~ 500-5 ~ 5000 ~ 495--5 ~ 500
1 Piece(s)

10 Days or more

1020Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole----6 ~ 5005 ~ 5000 ~ 4956 ~ 500-5 ~ 500
1 Piece(s)

10 Days or more

1020Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole--6 ~ 500-6 ~ 5005 ~ 5000 ~ 495--5 ~ 500
1 Piece(s)

10 Days or more

1020Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole---10 ~ 5006 ~ 5005 ~ 5000 ~ 495--5 ~ 500
1 Piece(s)

10 Days or more

1020Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole6 ~ 500----5 ~ 5000 ~ 4956 ~ 500-5 ~ 500
1 Piece(s)

10 Days or more

1020Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole6 ~ 500-6 ~ 500--5 ~ 5000 ~ 495--5 ~ 500
1 Piece(s)

10 Days or more

1020Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole6 ~ 500--10 ~ 500-5 ~ 5000 ~ 495--5 ~ 500
1 Piece(s)

10 Days or more

1020Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole-10 ~ 500---5 ~ 5000 ~ 4956 ~ 500-5 ~ 500
1 Piece(s)

10 Days or more

1020Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole-10 ~ 5006 ~ 500--5 ~ 5000 ~ 495--5 ~ 500
1 Piece(s)

10 Days or more

1020Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole-10 ~ 500-10 ~ 500-5 ~ 5000 ~ 495--5 ~ 500
1 Piece(s)

10 Days or more

1025Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole----8 ~ 5007 ~ 5000 ~ 4948 ~ 500-5 ~ 500
1 Piece(s)

10 Days or more

1025Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole--8 ~ 500-8 ~ 5007 ~ 5000 ~ 494--5 ~ 500
1 Piece(s)

10 Days or more

1025Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole---10 ~ 5008 ~ 5007 ~ 5000 ~ 494--5 ~ 500
1 Piece(s)

10 Days or more

1025Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole8 ~ 500----7 ~ 5000 ~ 4948 ~ 500-5 ~ 500
1 Piece(s)

10 Days or more

1025Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole8 ~ 500-8 ~ 500--7 ~ 5000 ~ 494--5 ~ 500
1 Piece(s)

10 Days or more

1025Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole8 ~ 500--10 ~ 500-7 ~ 5000 ~ 494--5 ~ 500
1 Piece(s)

10 Days or more

1025Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole-10 ~ 500---7 ~ 5000 ~ 4948 ~ 500-5 ~ 500
1 Piece(s)

10 Days or more

1025Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole-10 ~ 5008 ~ 500--7 ~ 5000 ~ 494--5 ~ 500
1 Piece(s)

10 Days or more

1025Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole-10 ~ 500-10 ~ 500-7 ~ 5000 ~ 494--5 ~ 500
1 Piece(s)

10 Days or more

1030Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole----8 ~ 5007 ~ 5000 ~ 4948 ~ 500-5 ~ 500
1 Piece(s)

10 Days or more

1030Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole--8 ~ 500-8 ~ 5007 ~ 5000 ~ 494--5 ~ 500
1 Piece(s)

10 Days or more

1030Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole---10 ~ 5008 ~ 5007 ~ 5000 ~ 494--5 ~ 500
1 Piece(s)

10 Days or more

1030Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole8 ~ 500----7 ~ 5000 ~ 4948 ~ 500-5 ~ 500
1 Piece(s)

10 Days or more

1030Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole8 ~ 500-8 ~ 500--7 ~ 5000 ~ 494--5 ~ 500
1 Piece(s)

10 Days or more

1030Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole8 ~ 500--10 ~ 500-7 ~ 5000 ~ 494--5 ~ 500
1 Piece(s)

10 Days or more

1030Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole-10 ~ 500---7 ~ 5000 ~ 4948 ~ 500-5 ~ 500
1 Piece(s)

10 Days or more

1030Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole-10 ~ 5008 ~ 500--7 ~ 5000 ~ 494--5 ~ 500
1 Piece(s)

10 Days or more

1030Perpendicularity (0.2)[Stainless Steel] SUS440C(13Cr) Stainless Steel EquivalentInduction HardenedNoneg625 ~ 500With Cross-Drilled Hole-10 ~ 500-10 ~ 500-7 ~ 5000 ~ 494--5 ~ 500

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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
 

Basic Information

Basic Shape Both Ends Stepped End Shape (Left) Threaded End Shape (Right) Threaded

Additional Products in this Category

Complementary Products

Tech Support

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