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Linear Shafts-One End Tapped with Wrench Flats / Cross-Drilled Hole (Part Numbers)

Linear Shafts-One End Tapped with Wrench Flats / Cross-Drilled Hole

[Features] A shaft (linear shaft, hardened shaft, guide shaft, slide shaft) with a female screw hole on one end and a spanner groove. L size standard expanded! You can now purchase from an even more complete lineup.

One End Tapped with Cross-Drilled Hole/Wrench Flats:Related Image

Type[ M ]Material[ H ]Hardness[ S ]Surface Treatment
With Wrench FlatsWith Cross-Drilled Hole
D Tol. g6D Tol. h5D Tol. f8D Tol. g6D Tol. f8
SFJCSFUC-SFHC-SUJ2 EquivalentEffective Hardened Depth of Induction Hardening >> P.142
SUJ2 Equivalent: 58HRC~
SUS440C or 13Cr stainless: 56HRC~
-
SSFJCSSFUC-SSFHC-SUS440C or 13Cr stainless
PSFJCPSFUC-PSFHC-SUJ2 EquivalentHard Chrome Plating - Plating Hardness: HV750 ~, Plating Thickness: 5µ or More
PSSFJCPSSFUC-PSSFHC-SUS440C or 13Cr stainless
RSFJC--RSFHC-SUJ2 EquivalentLow Temp. Black Chrome Plating
--PSFGC-PSGHCS45C Equivalent-Hard Chrome Plating - Plating Hardness: HV750 ~, Plating Thickness: 10µ or More
--PSSFGC--SUS304

[ ! ]Annealing may lower hardness at wrench flats, cross-drilled hole and shaft end machined areas (effective thread length + approx. 10mm). >>  P.142
[ ! ]Cross-drilled hole areas may be out of O.D. tolerances due to annealing-induced deformation.
[ ! ]L Dimension Tolerance, Circularity, Straightness, Perpendicularity, Concentricity and Changes in Hardness >>  P.141
[ ! ]Features of Low Temp. Black Chrome Plating p1_156

Specifications

Part Number-L-M-SC-H
SFJC10-200-M5-SC6  
SFHC20-425-M8  -H20
         

Part NumberL
1mm Increment
M (Coarse) SelectionWrench Flats DimensionsD Tol.C
TypeDSCW1g6h5f8
(With Wrench Flats)

(D Tol. g6)
SFJC
SSFJ
C
PSFJC
PSSFJC

(D Tol. f8)
PSFGC
PSSFGC

(D Tol. h5)
SFUC
SSFU
C
PSFUC
PSSFUC

620~ 8003          SC = 1mm Increment
[ ! ]SC+1≤L
[ ! ]SC≥0
[ ! ]For Details of Wrench Flats, see >> P.142
58-0.004
-0.012
0
-0.005
-0.010
-0.028
0.5 or Less
820~1000345        78-0.005
-0.014
0
-0.006
-0.013
-0.035
0.5 or Less
1020~10003456       88-0.005
-0.014
0
-0.006
-0.013
-0.035
0.5 or Less
1220~1200 4568      1010-0.006
-0.017
0
-0.008
-0.016
-0.043
0.5 or Less
1325~1200 4568      1110-0.006
-0.017
0
-0.008
-0.016
-0.043
0.5 or Less
1525~1200 456810     1310-0.006
-0.017
0
-0.008
-0.016
-0.043
0.5 or Less
1630~1200 456810     1410-0.006
-0.017
0
-0.008
-0.016
-0.043
0.5 or Less
1830~1200 45681012    1610-0.006
-0.017
0
-0.008
-0.016
-0.043
0.5 or Less
2030~1200 45681012    1710-0.007
-0.020
0
-0.009
-0.020
-0.053
1.0 or Less
2535~1200 4568101216   2210-0.007
-0.020
0
-0.009
-0.020
-0.053
1.0 or Less
3035~1500   6810121620  2715-0.007
-0.020
0
-0.009
-0.020
-0.053
1.0 or Less
3535~1500    81012162024 3015-0.009
-0.025
0
-0.011
-0.025
-0.064
1.0 or Less
4050~1500     1012162024303620-0.009
-0.025
0
-0.011
-0.025
-0.064
1.0 or Less
5065~1500      12162024304120-0.009
-0.025
0
-0.011
-0.025
-0.064
1.0 or Less

Part NumberL
1mm Increment
M (Coarse) SelectionWrench Flats DimensionsD Tol.C
TypeDSCW1g6
(With Wrench Flats)

(D Tol. g6)
Low Temp. Black Chrome Plating
RSFJC
620~5003        SC = 1mm Increment
[ ! ]SC+1≤L
[ ! ]SC≥0
[ ! ]For Details of Wrench Flats, see >> P.142
58-0.004
-0.012
0.5 or Less
820~500345      78-0.005
-0.014
0.5 or Less
1020~5003456     88-0.005
-0.014
0.5 or Less
1220~500 4568    1010-0.006
-0.017
0.5 or Less
1325~500 4568    1110-0.006
-0.017
0.5 or Less
1525~500 456810   1310-0.006
-0.017
0.5 or Less
1630~500 456810   1410-0.006
-0.017
0.5 or Less
1830~500 45681012  1610-0.006
-0.017
0.5 or Less
2030~500 45681012  1710-0.007
-0.020
1.0 or Less
2535~500 4568101216 2210-0.007
-0.020
1.0 or Less
3035~500   68101216202715-0.007
-0.020
1.0 or Less

Part NumberL
1mm Increment
M (Coarse) SelectionCross-Drilled Hole DimensionsD Tol.C
TypeDHdg6f8
(With Cross-Drilled Hole)

(D Tol. g6)
SFHC
SSFHC
P
SFHC
PSSFHC
RSFHC

(D Tol. f8)
PSGHC


[ ! ]8≤D≤30 and L≤500 are applicable for Shafts with Cross-Drilled Hole.
820~ 800345      H=1mm Increment
[ ! ]L≥H+d/2+2
[ ! ]H≥Mx2.5+d/2+6
3-0.005
-0.014
-0.013
-0.035
0.5 or Less
1020~ 8003456     3-0.005
-0.014
-0.013
-0.035
0.5 or Less
1220~1000 4568    3-0.006
-0.017
-0.016
-0.043
0.5 or Less
1325~1000 4568    4-0.006
-0.017
-0.016
-0.043
0.5 or Less
1525~1000 456810   4-0.006
-0.017
-0.016
-0.043
0.5 or Less
1630~1200 456810   4-0.006
-0.017
-0.016
-0.043
0.5 or Less
1830~1200 45681012  6-0.006
-0.017
-0.016
-0.043
0.5 or Less
2030~1200 45681012  6-0.007
-0.020
-0.020
-0.053
1.0 or Less
2535~1200 4568101216 7-0.007
-0.020
-0.020
-0.053
1.0 or Less
3035~1500   68101216207-0.007
-0.020
-0.020
-0.053
1.0 or Less
[ ! ]When Mx2.5+4≥L, tap pilot holes may go through.

Alterations

One End Tapped with Cross-Drilled Hole/Wrench Flats:Related Image

Part Number 

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Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSMaterial Heat Treatment Surface Treatment Shaft Dia. D
(Ø)
Length L
(mm)
Shaft Fit Tolerance Hardness Add Wrench Flats at One Location [SC]
(mm)
Change Tapped Thread M to Fine One [MSC]
(mm)
H
(mm)
Tapped (Coarse, Effective Length: Nominal Dia. x 2) [M]
(mm)
Tapped (Coarse, Effective Length: Nominal Dia. x 3) [MD]
(mm)

Loading...

Example

One End Tapped with Cross-Drilled Hole/Wrench Flats:Related Image
 

Basic Information

Basic Shape Solid End Shape (Left) Tapped End Shape (Right) No Machining
Shaft End Perpendicularity Perpendicularity (0.2)

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