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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 375AB 05
0.864
0.34
8.64
0.953
0.375
9.53
0.478
0.188
4.78
5.08
2
50.8
6964.6
696.46
6.965
0.6965
39
68.30
6.83
2.972
1.17
29.72
0.145
0.057
1.45
MW
LHL 375AB 04
0.864
0.34
8.64
0.953
0.375
9.53
0.478
0.188
4.78
4.445
1.75
44.45
8214.7
821.47
8.215
0.8215
46
80.56
8.056
2.134
0.84
21.34
0.14
0.055
1.4
MW
LHL 375AB 03
0.864
0.34
8.64
0.953
0.375
9.53
0.478
0.188
4.78
3.81
1.5
38.1
9286.2
928.62
9.286
0.9286
52
91.07
9.107
1.93
0.76
19.3
0.14
0.055
1.4
MW
LHL 375AB 02
0.864
0.34
8.64
0.953
0.375
9.53
0.478
0.188
4.78
3.175
1.25
31.75
10714.8
1071.48
10.715
1.0715
60
105.08
10.508
1.702
0.67
17.02
0.14
0.055
1.4
MW
LHL 375AB 01
0.864
0.34
8.64
0.953
0.375
9.53
0.478
0.188
4.78
2.54
1
25.4
13036.3
1303.63
13.036
1.3036
73
127.85
12.785
1.448
0.57
14.48
0.14
0.055
1.4
MW
LHL 375C 01
0.869
0.342
8.69
0.953
0.375
9.53
0.478
0.188
4.78
2.54
1
25.4
22143.9
2214.39
22.144
2.2144
124
217.16
21.716
1.6
0.63
16
0.159
0.063
1.59
MW
LHL 375B 01
0.871
0.343
8.71
0.953
0.375
9.53
0.478
0.188
4.78
2.54
1
25.4
16072.2
1607.22
16.072
1.6072
90
157.62
15.762
1.499
0.59
14.99
0.147
0.058
1.47
MW
LHL 375A 10
0.871
0.343
8.71
0.953
0.375
9.53
0.478
0.188
4.78
20.32
8
203.2
1250.1
125.01
1.25
0.125
7
12.26
1.226
9.652
3.8
96.52
0.132
0.052
1.32
MW
LHL 375A 01
0.874
0.344
8.74
0.953
0.375
9.53
0.478
0.188
4.78
2.54
1
25.4
10000.5
1000.05
10
1
56
98.07
9.807
1.27
0.5
12.7
0.132
0.052
1.32
MW
LHL 375D 05
0.876
0.345
8.76
0.953
0.375
9.53
0.478
0.188
4.78
5.08
2
50.8
17858
1785.8
17.858
1.7858
100
175.13
17.513
3.404
1.34
34.04
0.178
0.07
1.78
MW
LHL 375C 05
0.876
0.345
8.76
0.953
0.375
9.53
0.478
0.188
4.78
5.08
2
50.8
12857.8
1285.78
12.858
1.2858
72
126.10
12.61
3.099
1.22
30.99
0.165
0.065
1.65
MW
LHL 375C 08
0.876
0.345
8.76
0.953
0.375
9.53
0.478
0.188
4.78
15.24
6
152.4
4018.1
401.81
4.018
0.4018
22.5
39.40
3.94
9.119
3.59
91.19
0.165
0.065
1.65
MW
LHL 375C 09
0.876
0.345
8.76
0.953
0.375
9.53
0.478
0.188
4.78
17.78
7
177.8
3571.6
357.16
3.572
0.3572
20
35.03
3.503
11.532
4.54
115.32
0.165
0.065
1.65
MW
LHL 375C 10
0.876
0.345
8.76
0.953
0.375
9.53
0.478
0.188
4.78
20.32
8
203.2
3214.4
321.44
3.214
0.3214
18
31.52
3.152
13.31
5.24
133.1
0.165
0.065
1.65
MW
LHL 375C 04
0.876
0.345
8.76
0.953
0.375
9.53
0.478
0.188
4.78
4.445
1.75
44.45
15000.7
1500.07
15.001
1.5001
84
147.11
14.711
2.692
1.06
26.92
0.165
0.065
1.65
MW
LHL 375D 01
0.876
0.345
8.76
0.953
0.375
9.53
0.478
0.188
4.78
2.54
1
25.4
39287.6
3928.76
39.288
3.9288
220
385.29
38.529
1.753
0.69
17.53
0.178
0.07
1.78
MW
LHL 375C 02
0.876
0.345
8.76
0.953
0.375
9.53
0.478
0.188
4.78
3.175
1.25
31.75
17500.8
1750.08
17.501
1.7501
98
171.63
17.163
1.88
0.74
18.8
0.159
0.063
1.59
MW
LHL 375A 09
0.876
0.345
8.76
0.953
0.375
9.53
0.478
0.188
4.78
17.78
7
177.8
1428.6
142.86
1.429
0.1429
8
14.01
1.401
8.331
3.28
83.31
0.132
0.052
1.32
MW
LHL 375D 02
0.876
0.345
8.76
0.953
0.375
9.53
0.478
0.188
4.78
3.175
1.25
31.75
30358.6
3035.86
30.359
3.0359
170
297.73
29.773
2.159
0.85
21.59
0.178
0.07
1.78
MW
LHL 375A 7B
0.881
0.347
8.81
0.953
0.375
9.53
0.478
0.188
4.78
12.7
5
127
1964.4
196.44
1.964
0.1964
11
19.26
1.926
5.994
2.36
59.94
0.132
0.052
1.32
MW

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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