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HEFTY Die Springs

HEFTY ™ Die Springs

HEFTY™ Die Springs are heavy duty metal compression springs manufactured using round wire, specifically designed to be used as Die Springs or as heavy duty coil springs in any heavy stress, heavy load application. Lee Spring offers FIVE different types of HEFTY™ Die Springs, based on Load, for applications requiring Medium Duty up through Extra Heavy duty Die Springs. Learn more about HEFTY™ Die Spring and How to Measure a Compression Spring.

Engineering Notes & Tolerances
Spring Materials, Specifications & Data
Spring Coatings and Surface Treatments

Results 490 Springs
Material
LHL 1250C 01
3.023
1.19
30.23
3.175
1.25
31.75
1.588
0.625
15.88
3.81
1.5
38.1
241083
24108.3
241.083
24.1083
1350
2364.30
236.43
2.667
1.05
26.67
0.572
0.225
5.72
OTCS
LHL 1250C 02
3.023
1.19
30.23
3.175
1.25
31.75
1.588
0.625
15.88
4.445
1.75
44.45
196438
19643.8
196.438
19.6438
1100
1926.46
192.646
3.023
1.19
30.23
0.572
0.225
5.72
OTCS
LHL 1250C 03
3.023
1.19
30.23
3.175
1.25
31.75
1.588
0.625
15.88
5.08
2
50.8
178580
17858
178.58
17.858
1000
1751.33
175.133
3.505
1.38
35.05
0.572
0.225
5.72
OTCS
LHL 1250C 04
3.023
1.19
30.23
3.175
1.25
31.75
1.588
0.625
15.88
6.35
2.5
63.5
162508
16250.8
162.508
16.2508
910
1593.71
159.371
4.42
1.74
44.2
0.594
0.234
5.94
OTCS
LHL 1250B 04
3.035
1.195
30.35
3.175
1.25
31.75
1.588
0.625
15.88
6.35
2.5
63.5
89290
8929
89.29
8.929
500
875.67
87.567
3.95
1.555
39.5
0.526
0.207
5.26
OTCS
LHL 1250C 07
3.035
1.195
30.35
3.175
1.25
31.75
1.588
0.625
15.88
10.16
4
101.6
111612
11161.2
111.613
11.1613
625
1094.58
109.458
7.01
2.76
70.1
0.617
0.243
6.17
OTCS
LHL 1250C 08
3.035
1.195
30.35
3.175
1.25
31.75
1.588
0.625
15.88
11.43
4.5
114.3
97326.1
9732.61
97.326
9.7326
545
954.47
95.447
7.849
3.09
78.49
0.617
0.243
6.17
OTCS
LHL 1250C 09
3.035
1.195
30.35
3.175
1.25
31.75
1.588
0.625
15.88
12.7
5
127
85718.4
8571.84
85.718
8.5718
480
840.64
84.064
8.738
3.44
87.38
0.617
0.243
6.17
OTCS
LHL 1250C 10
3.035
1.195
30.35
3.175
1.25
31.75
1.588
0.625
15.88
13.97
5.5
139.7
76789.4
7678.94
76.789
7.6789
430
753.07
75.307
9.601
3.78
96.01
0.617
0.243
6.17
OTCS
LHL 1250C 11
3.035
1.195
30.35
3.175
1.25
31.75
1.588
0.625
15.88
15.24
6
152.4
69646.2
6964.62
69.646
6.9646
390
683.02
68.302
10.465
4.12
104.65
0.617
0.243
6.17
OTCS
LHL 1250C 12
3.035
1.195
30.35
3.175
1.25
31.75
1.588
0.625
15.88
17.78
7
177.8
60360
6036
60.36
6.036
338
591.95
59.195
11.841
4.662
118.41
0.617
0.243
6.17
OTCS
LHL 1250D 06
3.035
1.195
30.35
3.175
1.25
31.75
1.588
0.625
15.88
11.43
4.5
114.3
140007
14000.7
140.007
14.0007
784
1373.04
137.304
8.433
3.32
84.33
0.665
0.262
6.65
OTCS
LHL 1250A 01
3.048
1.2
30.48
3.175
1.25
31.75
1.588
0.625
15.88
3.81
1.5
38.1
48216.6
4821.66
48.217
4.8217
270
472.86
47.286
1.905
0.75
19.05
0.396
0.156
3.96
OTCS
LHL 1250A 02
3.048
1.2
30.48
3.175
1.25
31.75
1.588
0.625
15.88
4.445
1.75
44.45
39287.6
3928.76
39.288
3.9288
220
385.29
38.529
2.159
0.85
21.59
0.396
0.156
3.96
OTCS
LHL 1250A 03
3.048
1.2
30.48
3.175
1.25
31.75
1.588
0.625
15.88
5.08
2
50.8
33930.2
3393.02
33.93
3.393
190
332.75
33.275
2.388
0.94
23.88
0.396
0.156
3.96
OTCS
LHL 1250A 04
3.048
1.2
30.48
3.175
1.25
31.75
1.588
0.625
15.88
6.35
2.5
63.5
30358.6
3035.86
30.359
3.0359
170
297.73
29.773
2.997
1.18
29.97
0.411
0.162
4.11
OTCS
LHL 1250A 06
3.048
1.2
30.48
3.175
1.25
31.75
1.588
0.625
15.88
8.89
3.5
88.9
25001.2
2500.12
25.001
2.5001
140
245.19
24.519
4.293
1.69
42.93
0.432
0.17
4.32
OTCS
LHL 1250A 07
3.048
1.2
30.48
3.175
1.25
31.75
1.588
0.625
15.88
10.16
4
101.6
21429.6
2142.96
21.43
2.143
120
210.16
21.016
4.851
1.91
48.51
0.432
0.17
4.32
OTCS
LHL 1250AB 01
3.048
1.2
30.48
3.175
1.25
31.75
1.588
0.625
15.88
3.81
1.5
38.1
83575.4
8357.54
83.575
8.3575
468
819.62
81.962
2.362
0.93
23.62
0.45
0.177
4.5
OTCS
LHL 1250B 01
3.048
1.2
30.48
3.175
1.25
31.75
1.588
0.625
15.88
3.81
1.5
38.1
129470
12947
129.471
12.9471
725
1269.71
126.971
2.4
0.945
24
0.495
0.195
4.95
OTCS

Reference

Click on the thumbnail to enlarge image.
Compression Spring
Compression Spring
Hole Diameter
Hole Diameter
Max Rod Diameter
Max Rod Diameter
Solid Height
Solid Height
Free Length
Free Length
Outside Diameter
Outside Diameter
Inside Diameter
Inside Diameter
Wire Diameter
Wire Diameter
Load Reference
Load Reference
HEFTY™ Die Springs
HEFTY™ Die Springs
LeeP™ Plastic Composite Springs
LeeP™ Plastic Composite Springs

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Lee Spring, 140 58th Street, Brooklyn, NY 11220 | 888-777-4647
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