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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 500AB 08
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
8.89
3.5
88.9
6786
678.6
6.786
0.6786
38
66.55
6.655
5.232
2.06
52.32
0.198
0.078
1.98
MW
LHL 500AB 07
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
7.62
3
76.2
8571.8
857.18
8.572
0.8572
48
84.06
8.406
4.191
1.65
41.91
0.198
0.078
1.98
MW
LHL 500AB 06
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
6.35
2.5
63.5
10714.8
1071.48
10.715
1.0715
60
105.08
10.508
3.429
1.35
34.29
0.198
0.078
1.98
MW
LHL 500AB 05
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
5.08
2
50.8
13572.1
1357.21
13.572
1.3572
76
133.10
13.31
2.794
1.1
27.94
0.198
0.078
1.98
MW
LHL 500AB 04
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
4.445
1.75
44.45
15357.9
1535.79
15.358
1.5358
86
150.61
15.061
2.54
1
25.4
0.198
0.078
1.98
MW
LHL 500AB 03
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
3.81
1.5
38.1
17500.8
1750.08
17.501
1.7501
98
171.63
17.163
2.261
0.89
22.61
0.198
0.078
1.98
MW
LHL 500AB 02
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
3.175
1.25
31.75
19286.6
1928.66
19.287
1.9287
108
189.14
18.914
1.753
0.69
17.53
0.191
0.075
1.91
MW
LHL 500AB 01
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
2.54
1
25.4
23929.7
2392.97
23.93
2.393
134
234.68
23.468
1.473
0.58
14.73
0.191
0.075
1.91
MW
LHL 500A 9A
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
12.7
5
127
3928.8
392.88
3.929
0.3929
22
38.53
3.853
5.944
2.34
59.44
0.183
0.072
1.83
MW
LHL 500A 8A
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
10.16
4
101.6
4911
491.1
4.911
0.4911
27.5
48.16
4.816
4.826
1.9
48.26
0.183
0.072
1.83
MW
LHL 500A 10A
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
15.24
6
152.4
3214.4
321.44
3.214
0.3214
18
31.52
3.152
7.163
2.82
71.63
0.183
0.072
1.83
MW
LHL 500A 07
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
7.62
3
76.2
7143.2
714.32
7.143
0.7143
40
70.05
7.005
3.785
1.49
37.85
0.191
0.075
1.91
MW
LHL 500C 02
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
3.175
1.25
31.75
33215.9
3321.59
33.216
3.3216
186
325.75
32.575
1.956
0.77
19.56
0.216
0.085
2.16
MW
LHL 500C 06
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
6.35
2.5
63.5
15000.7
1500.07
15.001
1.5001
84
147.11
14.711
3.785
1.49
37.85
0.216
0.085
2.16
MW
LHL 500C 05
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
5.08
2
50.8
19643.8
1964.38
19.644
1.9644
110
192.65
19.265
3.429
1.35
34.29
0.216
0.085
2.16
MW
LHL 500C 01
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
2.54
1
25.4
42144.9
4214.49
42.145
4.2145
236
413.31
41.331
1.626
0.64
16.26
0.216
0.085
2.16
MW
LHL 500AB 09
1.207
0.475
12.07
1.27
0.5
12.7
0.714
0.281
7.14
15.24
6
152.4
3571.6
357.16
3.572
0.3572
20
35.03
3.503
9.474
3.73
94.74
0.198
0.078
1.98
MW
LHL 500C 08
1.212
0.477
12.12
1.27
0.5
12.7
0.714
0.281
7.14
8.89
3.5
88.9
11429.1
1142.91
11.429
1.1429
64
112.09
11.209
5.359
2.11
53.59
0.221
0.087
2.21
MW
LHL 500C 11
1.212
0.477
12.12
1.27
0.5
12.7
0.714
0.281
7.14
20.32
8
203.2
5178.8
517.88
5.179
0.5179
29
50.79
5.079
13.208
5.2
132.08
0.221
0.087
2.21
MW
LHL 500C 10
1.212
0.477
12.12
1.27
0.5
12.7
0.714
0.281
7.14
17.78
7
177.8
6071.7
607.17
6.072
0.6072
34
59.55
5.955
10.77
4.24
107.7
0.221
0.087
2.21
MW

Reference

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

Why Choose Lee Spring?

FREE Standard Ground Shipping

on Stock Springs in the Continental United States

FREE Plating

on all Music Wire Stock Springs

FREE Grinding

on all Standard Stock Compression Springs

Expert Engineering Assistance

on Stock and Custom Springs

Certificate of Compliance

on all Stock Springs and Custom Springs

Guaranteed RoHS Compliance

on all Stock Springs

Live Customer Service Support

at all Locations

Enhanced CAD Downloads

on Stock Springs Designs

Global Flexibility

allows Lee Spring to find solutions that meet your
geographic requirements wherever your business
takes you in the world