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Material: carbon and stainless steel, Fit screw or rod sizes from .093" (2.36mm) to .75"(19mm), Load: 1.5lbs (6.6N) to 25lbs (111N) @ 50% deflection.
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CATALOGUE NUMBER *
Free fit, screw or rod size
Min. Inside Dia.
Max. Outside Dia.
Free fit in hole dia.
H (ref.)
H1
Load at H1± 20%P1
t
in
mm
lb
N
U0930045S
0.0937
0.100
2.54
0.215
5.46
0.2187
0.028
0.71
0.015
0.38
1.50
6.67
0.0045
0.11
U0930056S
0.025
0.64
2.25
10.01
0.0056
0.14
U1250040S
0.1350
0.135
3.43
0.245
6.22
0.2500
0.049
1.24
0.026
0.66
1.00
4.45
0.0040
0.10
U1250050S
0.270
6.86
0.2812
0.038
0.97
0.020
0.51
0.0050
0.13
U1250060S
0.034
0.86
2.00
8.90
0.0060
0.15
U1250072S*
0.307
7.80
0.3125
0.037
0.94
4.00
17.80
0.0072
0.18
U1250075S
0.029
0.74
0.018
0.46
3.00
13.34
0.0075
0.19
U1250088S
6.00
26.70
0.0088
0.22
U1380045S
0.1480
0.148
3.76
6.89
0.052
1.32
1.25
5.56
U1380070S
0.035
0.89
0.022
0.56
2.50
11.12
0.0070
U1380082S
0.322
8.18
0.3437
0.021
0.53
5.00
22.20
0.0082
0.21
U1380100S
7.50
33.40
0.0100
0.25
U1640050S
0.1740
0.174
4.42
0.064
1.63
U1640075S
0.042
1.07
U1640090S
0.370
9.40
0.3750
0.044
1.12
0.024
0.61
0.0090
0.23
U1640113
0.039
0.99
9.00
40.00
0.0113
0.29
U1640113S
U1900050S
0.2000
0.203
5.16
0.053
1.35
4.98
U1900060S
0.200
5.08
0.069
1.75
U1900065S
0.043
1.09
7.79
0.0065
0.17
U1900090S
0.047
1.19
4.50
20.00
U1900113
0.423
10.74
0.4375
0.027
0.69
U1900113S
U1900140
13.50
60.10
0.0140
0.36
U2160065S
0.2310
0.231
5.87
0.081
2.06
U2160100S
0.032
0.81
U2160120
0.490
12.45
0.5000
0.057
1.45
10.00
44.50
0.0120
0.30
U2160150
0.050
1.27
15.00
66.70
0.0150
U2500065S
0.269
6.83
0.070
1.78
7.78
U2500075S
0.265
6.73
0.091
2.31
0.046
1.17
3.50
15.57
* Numbers with suffix 'S' are stainless steel.
Barnes Group (UK) Ltd, European Headquarters, P.O. Box 23, Evesham WR11 1ZE
Tel: +44 (0)1386 443366
Curved Spring Washers (View/Download)