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Linear Shafts-Both Ends Threaded with Undercuts and Wrench Flats / Cross-Drilled Hole (Part Numbers)

Linear Shafts-Both Ends Threaded with Undercuts and Wrench Flats / Cross-Drilled Hole

[Features] Shafts (linear shafts, hardened shafts, guide shafts, slide shafts) with male screw relief grooves on both ends, drilled hole type, and wrench groove type. L size standard expanded! You can now purchase from an even more complete lineup.

Both Ends Threaded Shafts with Undercut and 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
SAFUSFFU-SFHAM-SUJ2 EquivalentEffective Hardened Depth of Induction Hardening >>P.142
SUJ2 Equivalent: 58HRC~
SUS440C or 13Cr stainless: 56HRC~
-
SSAFUSSFFU-SSHAM-SUS440C or 13Cr stainless
PSAFUPSFFU-PSHAM-SUJ2 EquivalentHard Chrome Plating - Plating Hardness: HV750 ~, Plating Thickness: 5µ or More
PSSAFUPSSFFU-PSSHAM-SUS440C or 13Cr stainless
RSAFU--RSHAM-SUJ2 EquivalentLow Temp. Black Chrome Plating
--PSAGU-PSHGMS45C Equivalent-Hard Chrome Plating - Plating Hardness: HV750 ~, Plating Thickness: 10µ or More
--PSSAGU--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-F-M-T-N-SC-H
SAFU15
SFHAM15
-
-
300
300
-
-
F18
F18
-
-
M6
M6
-
-
T17
T17
-
-
N12
N12
-

SC8


-

H8

Part Number1mm IncrementsSelectionWrench Flats DimensionsD Tol.(Y)Max.C
TypeDLF, TM, N (Coarse)SCW1g6h5f8
 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
>> P.142
78-0.005
-0.014
0
-0.006
-0.013
-0.035
8000.5 or Less
(With Wrench Flats)

(D Tol. g6)
SAFU
SSAFU

PSAFU
PSSAFU


(D Tol. f8)
PSAGU
PSSAGU


(D Tol. h5) SFFU
SSFFU
PSFFU
PSSFFU
1025~ 99068      88-0.005
-0.014
0
-0.006
-0.013
-0.035
8000.5 or Less
1225~11906810     1010-0.006
-0.017
0
-0.008
-0.016
-0.043
10000.5 or Less
1325~1190681012    1110-0.006
-0.017
0
-0.008
-0.016
-0.043
10000.5 or Less
1525~1190681012    1310-0.006
-0.017
0
-0.008
-0.016
-0.043
10000.5 or Less
1625~1190681012    1410-0.006
-0.017
0
-0.008
-0.016
-0.043
12000.5 or Less
1825~119068101216   1610-0.006
-0.017
0
-0.008
-0.016
-0.043
12000.5 or Less
2025~119068101216   1710-0.007
-0.020
0
-0.009
-0.020
-0.053
12001.0 or Less
2525~1190 81012162024 2210-0.007
-0.020
0
-0.009
-0.020
-0.053
12001.0 or Less
3025~1490 81012162024 2715-0.007
-0.020
0
-0.009
-0.020
-0.053
15001.0 or Less
3525~1490  1012162024303015-0.009
-0.025
0
-0.011
-0.025
-0.064
15001.0 or Less
4025~1490   12162024303620-0.009
-0.025
0
-0.011
-0.025
-0.064
15001.0 or Less
5025~1490    162024304120-0.009
-0.025
0
-0.011
-0.025
-0.064
15001.0 or Less

Part Number1mm IncrementsSelectionWrench Flats DimensionsD Tol.(Y)Max.C
TypeDLF, TM, N (Coarse)SCW1g6
 825~500



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.142
78-0.005
-0.014
8000.5 or Less
(With Wrench Flats)

(D Tol. g6)
Low Temp. Black Chrome Plating
RSAFU
(Ymax≤800)
1025~50068     88-0.005
-0.014
8000.5 or Less
1225~5006810    1010-0.006
-0.017
10000.5 or Less
1325~500681012   1110-0.006
-0.017
10000.5 or Less
1525~500681012   1310-0.006
-0.017
10000.5 or Less
1625~500681012   1410-0.006
-0.017
12000.5 or Less
1825~50068101216  1610-0.006
-0.017
12000.5 or Less
2025~50068101216  1710-0.007
-0.020
12001.0 or Less
2525~500 810121620242210-0.007
-0.020
12001.0 or Less
3025~500 810121620242715-0.007
-0.020
15001.0 or Less

Part Number1mm IncrementsSelectionCross-Drilled Hole DimensionsD Tol.(Y)Max.C
TypeDLF, TM, N (Coarse)Hdg6f8
(With Cross-Drilled Hole)
(D Tol. g6)
SFHAM
SSHAM
P
SHAM
PSSHAM
RSHAM

(D Tol. f8)
PSHGM
[ ! ]D≤30 and L≤500 are applicable for Shafts with Cross-Drilled Hole.
1025~500





5≤F≤Mx3
5≤T≤Nx3





[ ! ]F-(g)≥Pitchx3
[ ! ]T-(g)≥Pitchx3
68     H=1mm Increment

[ ! ]L≥H+d/2+2
[ ! ]H≥d/2+2
3-0.005
-0.014
-0.013
-0.035
8000.5 or Less
1225~5006810    3-0.006
-0.017
-0.016
-0.043
10000.5 or Less
1325~500681012   4-0.006
-0.017
-0.016
-0.043
10000.5 or Less
1525~500681012   4-0.006
-0.017
-0.016
-0.043
10000.5 or Less
1625~500681012   4-0.006
-0.017
-0.016
-0.043
12000.5 or Less
1825~50068101216  6-0.006
-0.017
-0.016
-0.043
12000.5 or Less
2025~50068101216  6-0.007
-0.020
-0.020
-0.053
12001.0 or Less
2525~500 810121620247-0.007
-0.020
-0.020
-0.053
12001.0 or Less
3025~500 810121620247-0.007
-0.020
-0.020
-0.053
15001.0 or Less

Coarse Thread Undercut Dimensions
M
N
PitchMC
NC
(g)
61.04.42
81.256.03
101.57.73
121.759.44
162.013.04
202.516.45
243.019.65
303.525.05

Alterations

Both Ends Threaded Shafts with Undercut and 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 Thread M to Fine One [MMC]
(mm)
Change Thread M to Fine One [MMS]
(mm)
Change Thread N to Fine One [NMC]
(mm)
Change Thread N to Fine One [NMS]
(mm)
F
(mm)
H
(mm)
T
(mm)
Threaded (Coarse) [M]
(mm)
Threaded (Coarse) [N]
(mm)

Loading...

Example

Both Ends Threaded Shafts with Undercut and Cross-Drilled Hole/Wrench Flats:Related Image
 

Basic Information

Basic Shape Solid End Shape (Left) Threaded End Shape (Right) Threaded
Shaft End Perpendicularity Perpendicularity (0.2)

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