Extension Spring: OD 19 mm, FL 65 mm, Music WireStandard Extension Series (metric)Selection to Match Your Needs Lee Spring LEM160G 04 M is a precision extension spring from the Standard Extension Series (metric) series, engineered for applications requiring reliable quality extension springs. This spring features a 19-mm outside diameter (0.748 inch) with 15.8-mm loop inside diameter (0.622 inch) and extends from a free length of 65 mm (2.559 inch) to a maximum extended length of 144.5 mm (5.689 inch). Made from Music Wire with a 1.6-mm wire diameter (0.063 inch), the spring delivers a spring rate of 0.648 N/mm (3.7 lb/inch) through its 19.9 total coils with an initial tension of 5.382 N (1.21 lb) for predictable extension behavior. The spring supports a maximum load of 56.893 N (12.79 lb) at full extension with a body length of 33.4 mm (1.315 inch). 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 (metric) Extension Springs have useful applications in various industries, including:
...and many more applications 273581
Product
Extension OD 0.748 in, Length 2.559 in, Music Wire
Product
Extension OD 19 mm, Length 65 mm, Music Wire
Part Number
LEM160G 04 M
Series
Standard Extension Series (metric)
Outside Diameter (inch)
0.748
Outside Diameter (cm)
1.9
Outside Diameter (mm)
19
Wire Diameter (inch)
0.063
Wire Diameter (cm)
0.16
Wire Diameter (mm)
1.6
Max Load (gm)
5801.5
Max Load (lb)
12.79
Max Load (kg)
5.8015
Max Load (N)
56.893
Rate (gm/cm) 661
Rate (gm/mm) 66.1
Rate (kg/cm) 0.661
Rate (kg/mm) 0.0661
Rate (lb/in) 3.7
Rate (N/cm) 6.48
Rate (N/mm) 0.648
Max Extended Length (cm) 14.45
Max Extended Length (in) 5.689
Max Extended Length (mm)
144.5
Initial Tension (gm)
548.9
Initial Tension (kg)
0.5489
Initial Tension (lb)
1.21
Initial Tension (N)
5.382
Free Length (cm)
6.5
Free Length (inch) 2.559
Free Length (mm) 65
Material Music Wire
Loop Inside Diameter (cm) 1.58
Loop Inside Diameter (in) 0.622
Loop Inside Diameter (mm) 15.8
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
0.063
0.748
0.015
2.559
0.05
19.9
1.21
0.242
3.7
0.37
5.689
12.79
0.063
1.315
Random
0.748
0.015
2.559
0.05
19.9
1.21
0.242
3.7
0.37
5.689
12.79
|
| Quantity | Price |
|---|---|
| 1 - 19 | $10.220 |
| 20 - 49 | $6.260 |
| 50 - 99 | $3.390 |
| 100 - 199 | $2.140 |
| 200 - 299 | $1.798 |
| 300 - 399 | $1.687 |
| 400 - 499 | $1.587 |
| 500 - 599 | $1.495 |
| 600 - 699 | $1.418 |
| 700 - 799 | $1.349 |
| 800 - 899 | $1.294 |
| 900 - 999 | $1.246 |
| 1000 | $1.214 |
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