Extension Spring: OD 0.188 in, FL 0.875 in, Music WireStandard Extension Series (inch)Selection to Match Your Needs Lee Spring LE 034B 03 M is a precision extension spring from the Standard Extension Series (inch), engineered for applications requiring reliable quality extension springs. This spring features a 0.188-inch outside diameter (4.78 mm) with 0.12-inch loop inside diameter (3.05 mm) and extends from a free length of 0.875 inch (22.23 mm) to a maximum extended length of 1.135 inch (28.83 mm). Made from Music Wire with a 0.034-inch wire diameter (0.86 mm), the spring delivers a spring rate of 31 lb/inch (5.429 N/mm) through its 17.7 total coils with an initial tension of 0.9 lb (4.003 N). The spring supports a maximum load of 9 lb (40.034 N) at full extension with a body length of 0.635 inch (16.13 mm). The spring features Random loop position and Zinc Plate and Bake per ASTM B633 finish for optimal performance. Extension Springs: Standard SeriesThe Lee Spring Standard Extension Spring Series includes a wide range of size and rate combinations and in both inch and metric sizes. 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's Stock Extension Springs are supplied with full diameter loops (either to machine or crossover center style) at a random position with the exception of Metric Extension Springs which are specified to meet DIN Standards. Loop openings are approximately one wire diameter and the direction of wind is factory optional. Standard Extension Series (inch) Extension Springs have useful applications in various industries, including:
...and many more applications 246261
Product
Extension OD 0.188 in, Length 0.875 in, Music Wire
Product
Extension OD 4.78 mm, Length 22.23 mm, Music Wire
Part Number
LE 034B 03 M
Series
Standard Extension Series (inch)
Outside Diameter (inch)
0.188
Outside Diameter (cm)
0.478
Outside Diameter (mm)
4.78
Wire Diameter (inch)
0.034
Wire Diameter (cm)
0.086
Wire Diameter (mm)
0.86
Max Load (gm)
4082.4
Max Load (lb)
9
Max Load (kg)
4.0824
Max Load (N)
40.034
Rate (gm/cm) 5536
Rate (gm/mm) 553.6
Rate (kg/cm) 5.536
Rate (kg/mm) 0.5536
Rate (lb/in) 31
Rate (N/cm) 54.29
Rate (N/mm) 5.429
Max Extended Length (cm) 2.883
Max Extended Length (in) 1.135
Max Extended Length (mm)
28.83
Initial Tension (gm)
408.2
Initial Tension (kg):
0.4082
Initial Tension (lb)
0.9
Initial Tension (N)
4.003
Free Length (cm)
2.223
Free Length (inch) 0.875
Free Length (mm) 22.23
Material Music Wire
Loop Inside Diameter (cm) 0.305
Loop Inside Diameter (in) 0.12
Loop Inside Diameter (mm) 3.05
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
0.034
0.188
0.005
0.875
0.03
17.7
0.9
0.18
31
3.1
1.135
9
0.034
0.635
Random
0.188
0.005
0.875
0.03
17.7
0.9
0.18
31
3.1
1.135
9
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| Quantity | Price |
|---|---|
| 1 - 19 | $8.570 |
| 20 - 49 | $5.170 |
| 50 - 99 | $2.720 |
| 100 - 199 | $1.690 |
| 200 - 299 | $1.430 |
| 300 - 399 | $1.348 |
| 400 - 499 | $1.274 |
| 500 - 599 | $1.209 |
| 600 - 699 | $1.153 |
| 700 - 799 | $1.104 |
| 800 - 899 | $1.062 |
| 900 - 999 | $1.029 |
| 1000 | $1.008 |
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