Springs and Spring Washers - Electronic Fasteners Inc

Outside
Diameter (OD)
Catalog Number
Wire
Diameter (d)
Free Length
L, Approx
Ext.
L1
Load P
at L1
Initial Tension,
T (Ref. only)
Spring Rate
R
in in in in
mm mm mm mm lb N lb N lb/in N/mm
Load P
at L1
Initial Tension,
T (Ref. only)
Spring Rate
R
lb N lb N lb/in N/mm
4.42
5.83
7.25
9.70
6.95
2.29
19.64
25.94
32.24
43.17
30.90
10.16
0.42
0.54
0.67
0.87
1.05
0.31
1.85
2.41
2.97
3.89
4.65
1.39
0.83
29.99
18.41
13.33
10.58
8.83
7.41
6.50
5.75
4.66
3.92
3.42
3.00
2.67
2.42
2.00
1.75
1.50
1.33
45.57
28.57
16.49
13.66
11.66
10.33
9.33
7.41
6.33
5.41
4.83
4.33
3.92
3.50
3.17
2.75
2.42
2.17
48.73
28.82
24.07
20.41
17.91
15.83
12.91
10.91
9.50
8.33
7.41
6.75
5.66
4.91
4.25
3.83
20.12
12.58
8.08
5.08
2.92
1.83
1.17
0.75
0.15
5.25
3.22
2.33
1.85
1.55
1.30
1.14
1.01
0.82
0.69
0.60
0.53
0.47
0.42
0.35
0.31
0.26
0.23
7.98
5.01
2.89
2.39
2.04
1.81
1.63
1.30
1.11
0.95
0.85
0.76
0.69
0.61
0.55
0.48
0.42
0.38
8.53
5.05
4.22
3.57
3.14
2.77
2.26
1.91
1.66
1.46
1.30
1.18
0.99
0.86
0.74
0.67
3.52
2.21
1.42
0.88
0.52
0.33
0.21
0.13
E0240-031-5000-M
E0240-034-0620-M
E0240-034-0750-M
E0240-034-0880-M
E0240-034-1000-M
E0240-034-1120-M
E0240-034-1250-M
E0240-034-1370-M
E0240-034-1500-M
E0240-034-1750-M
E0240-034-2000-M
E0240-034-2250-M
E0240-034-2500-M
E0240-034-2750-M
E0240-034-3000-M
E0240-034-3500-M
E0240-034-4000-M
E0240-034-4500-M
E0240-034-5000-M
E0240-037-0620-M
E0240-037-0750-M
E0240-037-1000-M
E0240-037-1120-M
E0240-037-1250-M
E0240-037-1370-M
E0240-037-1500-M
E0240-037-1750-M
E0240-037-2000-M
E0240-037-2250-M
E0240-037-2500-M
E0240-037-2750-M
E0240-037-3000-M
E0240-037-3250-M
E0240-037-3500-M
E0240-037-4000-M
E0240-037-4500-M
E0240-037-5000-M
E0240-041-0750-M
E0240-041-1000-M
E0240-041-1120-M
E0240-041-1250-M
E0240-041-1370-M
E0240-041-1500-M
E0240-041-1750-M
E0240-041-2000-M
E0240-041-2250-M
E0240-041-2500-M
E0240-041-2750-M
E0240-041-3000-M
E0240-041-3500-M
E0240-041-4000-M
E0240-041-4500-M
E0240-041-5000-M
T31450
T31460
T31470
T31480
T31120
T31130
T31140
T31150
6.10
6.30
7.00
0.240
0.248
0.276
0.031
0.034
0.037
0.041
0.035
0.025
0.79
0.86
0.94
1.04
0.90
0.63
5.000
0.620
0.750
0.880
1.000
1.120
1.250
1.370
1.500
1.750
2.000
2.250
2.500
2.750
3.000
3.500
4.000
4.500
5.000
0.620
0.750
1.000
1.120
1.250
1.370
1.500
1.750
2.000
2.250
2.500
2.750
3.000
3.250
3.500
4.000
4.500
5.000
0.750
1.000
1.120
1.250
1.370
1.500
1.750
2.000
2.250
2.500
2.750
3.000
3.500
4.000
4.500
5.000
0.673
0.886
1.205
1.736
0.634
0.783
1.008
1.378
9.87
0.80
1.04
1.26
1.50
1.72
1.96
2.18
2.42
2.89
3.35
3.81
4.27
4.74
5.20
6.13
7.05
7.97
8.90
0.77
0.98
1.40
1.61
1.81
2.01
2.20
2.63
3.04
3.45
3.85
4.27
4.67
5.16
5.58
6.38
7.22
8.05
0.93
1.31
1.49
1.68
1.86
2.06
2.43
2.81
3.18
3.56
3.94
4.31
5.06
5.81
6.57
7.31
0.966
1.354
1.937
2.906
1.287
1.831
2.646
3.996
250.70
20.32
26.42
32.00
38.10
43.69
49.78
55.37
61.47
73.41
85.09
96.77
108.46
120.40
132.08
155.70
179.07
202.44
226.06
19.56
24.89
35.56
40.89
45.97
51.05
55.88
66.80
77.22
87.63
97.79
108.46
118.62
131.06
141.73
162.05
183.39
204.47
23.62
33.27
37.85
42.67
47.24
52.32
61.72
71.37
80.77
90.42
100.08
109.47
128.52
147.57
166.88
185.67
24.53
34.40
49.20
73.80
32.70
46.50
67.20
101.50
127.00
15.75
19.05
22.35
25.40
28.45
31.75
34.80
38.10
44.45
50.80
57.15
63.50
69.85
76.20
88.90
101.60
114.30
127.00
15.75
19.05
25.40
28.45
31.75
34.80
38.10
44.45
50.80
57.15
63.50
69.85
76.20
82.55
88.90
101.60
114.30
127.00
19.05
25.40
28.45
31.75
34.80
38.10
44.45
50.80
57.15
63.50
69.85
76.20
88.90
101.60
114.30
127.00
17.10
22.50
30.60
44.10
16.10
19.90
25.60
35.00
5.30
7.00
8.70
11.65
8.34
2.74
23.58
31.14
38.70
51.82
37.10
12.20
0.50
0.65
0.80
1.05
1.25
0.38
2.22
2.89
3.56
4.67
5.58
1.67
1.0
36.0
22.1
16.0
12.7
10.6
8.9
7.8
6.9
5.6
4.7
4.1
3.6
3.2
2.9
2.4
2.1
1.8
1.6
54.7
34.3
19.8
16.4
14.0
12.4
11.2
8.9
7.6
6.5
5.8
5.2
4.7
4.2
3.8
3.3
2.9
2.6
58.5
34.6
28.9
24.5
21.5
19.0
15.5
13.1
11.4
10.0
8.9
8.1
6.8
5.9
5.1
4.6
24.1
15.1
9.7
6.1
3.5
2.2
1.4
0.9
0.175
6.300
3.870
2.800
2.220
1.856
1.559
1.366
1.208
0.981
0.823
0.718
0.630
0.560
0.508
0.420
0.368
0.315
0.280
9.580
6.010
3.470
2.870
2.450
2.170
1.961
1.559
1.331
1.138
1.016
0.911
0.823
0.736
0.665
0.578
0.508
0.455
10.240
6.060
5.060
4.290
3.770
3.330
2.710
2.290
1.996
1.751
1.559
1.419
1.191
1.033
0.893
0.806
4.230
2.650
1.700
1.060
0.620
0.390
0.250
0.160
Catalog Number
E0240-031-5000-S
E0240-034-0620-S
E0240-034-0750-S
E0240-034-0880-S
E0240-034-1000-S
E0240-034-1120-S
E0240-034-1250-S
E0240-034-1370-S
E0240-034-1500-S
E0240-034-1750-S
E0240-034-2000-S
E0240-034-2250-S
E0240-034-2500-S
E0240-034-2750-S
E0240-034-3000-S
E0240-034-3500-S
E0240-034-4000-S
E0240-034-4500-S
E0240-034-5000-S
E0240-037-0620-S
E0240-037-0750-S
E0240-037-1000-S
E0240-037-1120-S
E0240-037-1250-S
E0240-037-1370-S
E0240-037-1500-S
E0240-037-1750-S
E0240-037-2000-S
E0240-037-2250-S
E0240-037-2500-S
E0240-037-2750-S
E0240-037-3000-S
E0240-037-3250-S
E0240-037-3500-S
E0240-037-4000-S
E0240-037-4500-S
E0240-037-5000-S
E0240-041-0750-S
E0240-041-1000-S
E0240-041-1120-S
E0240-041-1250-S
E0240-041-1370-S
E0240-041-1500-S
E0240-041-1750-S
E0240-041-2000-S
E0240-041-2250-S
E0240-041-2500-S
E0240-041-2750-S
E0240-041-3000-S
E0240-041-3500-S
E0240-041-4000-S
E0240-041-4500-S
E0240-041-5000-S
T41450
T41460
T41470
T41480
T41120
T41130
T41140
T41150
MUSIC WIRE
STAINLESS STEEL
TO ORDER: WWW.ASRAYMOND.COM OR SEE PHONE & FAX NUMBERS ON BACK COVER
71
EXTENSION SPRINGS