Compression Spring: OD 0.688 in, FL 3.5 in, Music WireStandard Compression Series (inch) Compression SpringsSelection to Match Your Needs Lee Spring LC 150HK 12M is a precision compression spring from the Standard Compression Series (inch), engineered for applications requiring reliable quality compression springs. This spring features an 0.688-inch outside diameter (17.48 mm) with a 0.72-inch hole diameter (18.29 mm) and extends to a free length of 3.5 inch (88.9 mm). Made from Music Wire with a 0.148-inch wire diameter (3.76 mm), the spring delivers a spring rate of 299.239 lb/inch (52.407 N/mm) through its 14.64 active coils out of 16.64 total coils for predictable deflection behavior. The spring compresses to a solid height of 2.558 inch (64.97 mm) while supporting a maximum load of 281.884 lb (1253.88 N) at full compression. The spring has Squared and Ground ends and a Zinc Plate and Bake per ASTM B633 finish for optimal performance. About the Standard Compression Spring SeriesThe Lee Spring Standard Compression Spring line includes a wide range of size and rate combinations. Selections are sorted in ascending order to mating hole/bore diameter sizes. Standard Compression Springs are available in both standard and metric series. Standard Series springs are available in Music Wire, Type 302 Stainless Steel and Type 316 Stainless Steel. Metric Series springs are available in Music Wire and Type 302 Stainless Steel. The Music Wire springs are provided with a plating finish for light corrosion resistance. The Type 302 Stainless Steel springs are passivated, while Type 316 Stainless Steel springs are passivated and ultrasonically cleaned. Lee Spring Standard Compression Springs feature squared and ground ends. A squared end, also called a closed end, is made by reducing the coil pitch of the ends to zero. Squareness influences how a force produced by the spring can be transferred to adjacent parts. The ground ends provide flat bearing surfaces and additional stability. Standard Compression Series (inch) Compression Springs have useful applications in various industries, including:
...and many more applications 440241
Product
Compression OD 0.688 in, Length 3.5 in, Music Wire
Product
Compression OD 17.48 mm, Length 88.9 mm, Music Wire
Part Number
LC 150HK 12M
Series
Standard Compression Series (inch)
Outside Diameter (inch)
0.688
Outside Diameter (cm)
1.748
Outside Diameter (mm)
17.48
Hole Diameter (inch)
0.72
Hole Diameter (cm)
1.829
Hole Diameter (mm)
18.29
Rod Diameter (inch)
0.37
Rod Diameter (cm)
0.94
Rod Diameter (mm)
9.4
Free Length (inch)
3.5
Free Length (cm) 8.89
Free Length (mm) 88.9
Rate (gm/mm) 5343.81
Rate (kg/cm) 53.438
Rate (kg/mm) 5.3438
Rate (lb/inch) 299.239
Rate (gm/cm) 53438.1
Rate (N/cm) 524.07
Rate (N/mm) 52.407
Solid Height (inch)
2.558
Solid Height (cm)
6.497
Solid Height (mm)
64.97
Wire Diameter (inch)
0.148
Wire Diameter (cm)
0.376
Wire Diameter (mm)
3.76
Material Music Wire
Load at Solid Height
(gm) 127863
Load at Solid Height
(kg) 127.863
Load at Solid Height
(lb) 281.884
Load at Solid Height
(N) 1253.88
Ends Squared and Ground
Active Coils 14.64
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
Total Coils 16.64
0.148
0.688
0.015
0.015
0.72
0.37
3.5
0.125
16.64
299.239
29.924
2.558
281.884
0.148
3.5
0.688
3.76
17.48
0.38
18.29
9.4
88.9
3.175
52.407
64.97
1253.88
|
| Quantity | Price |
|---|---|
| 1 - 19 | $14.210 |
| 20 - 49 | $8.910 |
| 50 - 99 | $5.170 |
| 100 - 199 | $3.480 |
| 200 - 299 | $2.779 |
| 300 - 399 | $2.618 |
| 400 - 499 | $2.470 |
| 500 - 599 | $2.339 |
| 600 - 699 | $2.224 |
| 700 - 799 | $2.127 |
| 800 - 899 | $2.044 |
| 900 - 999 | $1.978 |
| 1000 | $1.931 |
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