
Lee Spring stocks thousands of compression springs across multiple series and materials — ready to ship today. Our in-stock inventory includes music wire, Type 302 and 316 stainless steel, chrome-silicon, 17-7 stainless, and plastic composite options. Available series include Standard, Instrument, Heavy Duty, High Pressure, Lite Pressure, BANTAM™ Mini, DIN-Plus, MIL-SPEC, HEFTY™ Die Springs, and LeeP™ Plastic Composite Springs. All standard stock compression springs include free grinding. Music wire springs come with free plating, and stainless steel springs include free passivation. A free Certificate of Compliance is available on all orders. Free shipping options are also available. Learn more about Compression Springs and How to Measure a Compression Spring.
| Material | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CI 011EG 02M
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
0.795 |
0.313 |
7.95 |
217.3 |
21.73 |
0.217 |
0.0217 |
1.217 |
2.13 |
0.213 |
0.14 |
0.055 |
1.4 |
0.028 |
0.011 |
0.28 |
MW |
CI 011EG 02S
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
0.795 |
0.313 |
7.95 |
181.1 |
18.11 |
0.181 |
0.0181 |
1.014 |
1.78 |
0.178 |
0.14 |
0.055 |
1.4 |
0.028 |
0.011 |
0.28 |
SS |
CI 011EG 02S316
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
0.795 |
0.313 |
7.95 |
181.1 |
18.11 |
0.181 |
0.0181 |
1.014 |
1.78 |
0.178 |
0.14 |
0.055 |
1.4 |
0.028 |
0.011 |
0.28 |
SS316 |
CI 011EG 03M
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
0.953 |
0.375 |
9.53 |
179.3 |
17.93 |
0.179 |
0.0179 |
1.004 |
1.76 |
0.176 |
0.152 |
0.06 |
1.52 |
0.028 |
0.011 |
0.28 |
MW |
CI 011EG 03S
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
0.953 |
0.375 |
9.53 |
149.5 |
14.95 |
0.149 |
0.0149 |
0.837 |
1.47 |
0.147 |
0.152 |
0.06 |
1.52 |
0.028 |
0.011 |
0.28 |
SS |
CI 011EG 03S316
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
0.953 |
0.375 |
9.53 |
149.5 |
14.95 |
0.149 |
0.0149 |
0.837 |
1.47 |
0.147 |
0.152 |
0.06 |
1.52 |
0.028 |
0.011 |
0.28 |
SS316 |
CI 011EG 04M
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.113 |
0.438 |
11.13 |
151.1 |
15.11 |
0.151 |
0.0151 |
0.846 |
1.48 |
0.148 |
0.165 |
0.065 |
1.65 |
0.028 |
0.011 |
0.28 |
MW |
CI 011EG 04S
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.113 |
0.438 |
11.13 |
125.9 |
12.59 |
0.126 |
0.0126 |
0.705 |
1.23 |
0.123 |
0.165 |
0.065 |
1.65 |
0.028 |
0.011 |
0.28 |
SS |
CI 011EG 04S316
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.113 |
0.438 |
11.13 |
125.9 |
12.59 |
0.126 |
0.0126 |
0.705 |
1.23 |
0.123 |
0.165 |
0.065 |
1.65 |
0.028 |
0.011 |
0.28 |
SS316 |
CI 011EG 05M
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.27 |
0.5 |
12.7 |
131.1 |
13.11 |
0.131 |
0.0131 |
0.734 |
1.29 |
0.129 |
0.178 |
0.07 |
1.78 |
0.028 |
0.011 |
0.28 |
MW |
CI 011EG 05S
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.27 |
0.5 |
12.7 |
109.3 |
10.93 |
0.109 |
0.0109 |
0.612 |
1.07 |
0.107 |
0.178 |
0.07 |
1.78 |
0.028 |
0.011 |
0.28 |
SS |
CI 011EG 05S316
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.27 |
0.5 |
12.7 |
109.3 |
10.93 |
0.109 |
0.0109 |
0.612 |
1.07 |
0.107 |
0.178 |
0.07 |
1.78 |
0.028 |
0.011 |
0.28 |
SS316 |
CI 011EG 06M
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.43 |
0.563 |
14.3 |
115.9 |
11.59 |
0.116 |
0.0116 |
0.649 |
1.14 |
0.114 |
0.191 |
0.075 |
1.91 |
0.028 |
0.011 |
0.28 |
MW |
CI 011EG 06S
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.43 |
0.563 |
14.3 |
96.4 |
9.64 |
0.096 |
0.0096 |
0.54 |
0.95 |
0.095 |
0.191 |
0.075 |
1.91 |
0.028 |
0.011 |
0.28 |
SS |
CI 011EG 06S316
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.43 |
0.563 |
14.3 |
96.4 |
9.64 |
0.096 |
0.0096 |
0.54 |
0.95 |
0.095 |
0.191 |
0.075 |
1.91 |
0.028 |
0.011 |
0.28 |
SS316 |
CI 011EG 07M
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.588 |
0.625 |
15.88 |
103.8 |
10.38 |
0.104 |
0.0104 |
0.581 |
1.02 |
0.102 |
0.203 |
0.08 |
2.03 |
0.028 |
0.011 |
0.28 |
MW |
CI 011EG 07S
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.588 |
0.625 |
15.88 |
86.4 |
8.64 |
0.086 |
0.0086 |
0.484 |
0.85 |
0.085 |
0.203 |
0.08 |
2.03 |
0.028 |
0.011 |
0.28 |
SS |
CI 011EG 07S316
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.588 |
0.625 |
15.88 |
86.4 |
8.64 |
0.086 |
0.0086 |
0.484 |
0.85 |
0.085 |
0.203 |
0.08 |
2.03 |
0.028 |
0.011 |
0.28 |
SS316 |
CI 011EG 08M
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.905 |
0.75 |
19.05 |
85.7 |
8.57 |
0.086 |
0.0086 |
0.48 |
0.84 |
0.084 |
0.229 |
0.09 |
2.29 |
0.028 |
0.011 |
0.28 |
MW |
CI 011EG 08S
|
0.554 |
0.218 |
5.54 |
0.594 |
0.234 |
5.94 |
0.47 |
0.185 |
4.7 |
1.905 |
0.75 |
19.05 |
71.4 |
7.14 |
0.071 |
0.0071 |
0.4 |
0.7 |
0.07 |
0.229 |
0.09 |
2.29 |
0.028 |
0.011 |
0.28 |
SS |
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