PRECISION SHOULDER BOLTS / SHOULDER BOLTS–BUSHING TYPE– –L DIMENSION DESIGNATION TYPE−
SHOULDER BOLTS
MSB
A B C E F M × P T
MSBL (Precision Shoulder Bolts)
D e9
A B C E F M × P T 10 42.5 5 9 5 × 0.8 7 13 53 6 9 6 × 1.0 8.7 16 64 812 8 × 1.25 10.8 18 85 101610 × 1.5 14 24 107 14 1812 × 1.75 17 27 149 18 2416 × 2.0 21 33 17 11 19 30 20 × 2.5 26
D e9
M × P
M × P
5 2.5 × 0.45 4.5
4
6.5
G
3
0.8
1.6
6.5
7 8
5
4.5
2.5 1.6
6 3 × 0.5
–0.025 –0.061
8
–0.020 –0.050
3.5
5.5
5
10 13 16 20 25
6
5.5
2.2
4 7 4 × 0.7
9 3
–0.032 –0.075 –0.040 –0.092
6
2
6.5
A B
C
C
5 × 0.8
B A
10 4 2.5 5 13 5 3 6
7
6.5
9
± 0.02 L
E
F
L ± 0.1
6 × 1.0 8.7
–0.025 –0.061
E
F
8
16 17
10.8 12.8
10 12 13 16
6 4 8 12 8 × 1.25
M Material H Hardness
SCM435
s Surface treatment Black Oxide
18 8 510 1610 × 1.5 14 24 10 7 14 18 12 × 1.75 17
–0.032 –0.075
30–35HRC (Strength rank 10.9)
M Material H Hardness
SCM435
※ 3 max for D12/13 3.5 max for D16/20
33–38HRC (Strength rank 10.9)
※2.5max
–0.040 –0.092 27 14 9 18 24 16 × 2.0 21
20
Part Number – L MSBL10 – 53
Part Number
1mm increments
Example D Right Page
Order
Type
D
L
Part Number
L
6.5
10– 70 10– 90 10–120 10–130 15–150 15–150 30–160
Type
D
Delivery Quotation
8
4 1015202530354045
10 13 16 20 25
MSBL
4.5 10 15 20 25 30 35 40 45 50
5 101520253035404550
E No knurling on the head.
5.5 10 15 20 25 30 35 40 45 50 55
CSR (Bush type shoulder bolt)
M × P h T ℓ
D e9
d 1
d 2
d 3
M × P
R1
①
6 10152025303540455055606570
②
6.3
10 15 6.3 6 × 1.0 6 510 13 18 8.4 8 × 1.25 8 515 16 24 10.6 10 × 1.510 822 18 28 12.6 12 × 1.75 12 10 20 24 36 16.8 16 × 2.0 16 13 27 30 45 20.8 20 × 2.5 20 16 34
10 13 16 20 25 32
–0.025 –0.061 –0.032 –0.075 –0.040 –0.092 –0.050 –0.112
6.5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80
MSB
ℓ
8 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 110 120
L
h T
L T L ≦ 100 L ± 0.03 L ≧ 110 L ± 0.05
① M Material SCM435
② M Material H Hardness
S45C
10 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 110 120
38–43HRC s Surface treatment Black Oxide
Strength rank 12.9
12 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
Part Number
L
Type
D
13 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 110 120 130
10 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100
16
15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 110 120 130 140 150
15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 110 120
13
20
40
50
60
70
80
90
100 110 120 130 140 150
Part Number – L MSB10 – 50
Part Number – (LC) – (FC) MSB10 – LC50.1 – FC10.5
20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 110 120 130 140 150 160 170 180
16
Alterations
Order
CSR
Quotation
30 35 40 45 50 55 60 65 70 75 80 85 90 100 110 120 130 140 150 160 170 180
20
Delivery Quotation
Alterations Code
Spec.
Changes the length (L) (Cutting) LC tolerance ± 0.05. Lmin. ≦ LC ≦ Lmax. 0.1mm increments E The dimension F is manufactured according to the standard dimensions. If you wish to change the dimension F, please use FC together.
F
To pull back the slide core (used as set with the spring)
40 45 50 55 60 65 70 75 80 85 90 100 110 120 130 140 150 160 170 180 200
25
LC
Example
L LC ± 0.05
60
70
80
90 100 110 120 130 140 150 160 170 180 200
32
Changes the thread part length M ≦ FC ≦ M × 3 0.5mm increments E 3 ≦ FC ≦ 7.5 only when D = 4 E Available only when LC is used
FC
F
FC
Part Number – L CSR20 – 60
Part Number – (LC) CSR20 – LC57.0
CSR
Alterations
Order
MSB/MSBL
F
FC
Quotation
D P.1109 D P.594 D P.592 D P.549 D P.569-
E Spacers for MSB Shoulder Bolts (MSRB)
Delivery Quotation
● Spring
Alterations Code
Spec.
SW
P.1110
● Slide Core Stop Blocks
Retainer ② dimension L alteration LCmin. ≦ LC ＜ Lmax. L ± 0.03 0.1mm increments Set the bolt so that it has the following ℓ dimension. D
● Angular Pins
● Slide core
L
LC
10 13 16 20 25 32 10.1 10.0 10.0 25.0 30.0 55.0
LC
LCmin.
ℓ
10– 14.9
15– 24.9
22– 31.9
20– 29.9
27– 36.9
34– 43.9
ℓ
1105
1106
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