Compression Spring: OD 10.8 mm, FL 40 mm, Music WireStandard Compression Series (metric) Compression SpringsSelection to Match Your Needs Lee Spring LCM090F 12 M is a precision compression spring from the Standard Compression Series (metric), engineered for applications requiring reliable quality compression springs. This spring features an 10.8-mm outside diameter (0.425 inch) with a 11.3-mm hole diameter (0.445 inch) and extends to a free length of 40 mm (1.575 inch). Made from Music Wire with a 0.89-mm wire diameter (0.035 inch), the spring delivers a spring rate of 0.893 N/mm (5.1 lb/inch) through its 7.44 active coils out of 9.44 total coils for predictable deflection behavior. The spring compresses to a solid height of 8.92 mm (0.351 inch) while supporting a maximum load of 27.49 N (6.18 lb) 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 (metric) Compression Springs have useful applications in various industries, including:
...and many more applications 430321
Product
Compression OD 0.425 in, Length 1.575 in, Music Wire
Product
Compression OD 10.8 mm, Length 40 mm, Music Wire
Part Number
LCM090F 12 M
Series
Standard Compression Series (metric)
Outside Diameter (inch)
0.425
Outside Diameter (cm)
1.08
Outside Diameter (mm)
10.8
Hole Diameter (inch)
0.445
Hole Diameter (cm)
1.13
Hole Diameter (mm)
11.3
Rod Diameter (inch)
0.335
Rod Diameter (cm)
0.851
Rod Diameter (mm)
8.51
Free Length (inch)
1.575
Free Length (cm) 4
Free Length (mm) 40
Rate (gm/mm) 91.08
Rate (kg/cm) 0.911
Rate (kg/mm) 0.0911
Rate (lb/inch) 5.1
Rate (gm/cm) 910.8
Rate (N/cm) 8.93
Rate (N/mm) 0.893
Solid Height (inch)
0.351
Solid Height (cm)
0.892
Solid Height (mm)
8.92
Wire Diameter (inch)
0.035
Wire Diameter (cm)
0.089
Wire Diameter (mm)
0.89
Material Music Wire
Load at Solid Height
(gm) 2803.25
Load at Solid Height
(kg) 2.803
Load at Solid Height
(lb) 6.18
Load at Solid Height
(N) 27.49
Ends Squared and Ground
Active Coils 7.44
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
Total Coils 9.44
0.035
0.425
0.008
0.008
0.445
0.335
1.575
0.053
9.44
5.1
0.51
0.351
6.18
0.035
1.575
0.425
0.89
10.8
0.2
11.3
8.51
40
1.346
0.893
8.92
27.49
|
| Quantity | Price |
|---|---|
| 1 - 19 | $8.040 |
| 20 - 49 | $4.840 |
| 50 - 99 | $2.510 |
| 100 - 199 | $1.530 |
| 200 - 299 | $1.225 |
| 300 - 399 | $1.123 |
| 400 - 499 | $1.028 |
| 500 - 599 | $0.947 |
| 600 - 699 | $0.873 |
| 700 - 799 | $0.811 |
| 800 - 899 | $0.761 |
| 900 - 999 | $0.717 |
| 1000 | $0.687 |
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