Extension Spring: OD 3 mm, FL 19.2 mm, Stainless SteelStandard Extension Series (metric)Selection to Match Your Needs Lee Spring LEM063A 03 S is a precision extension spring from the Standard Extension Series (metric) series, engineered for applications requiring reliable quality extension springs. This spring features a 3-mm outside diameter (0.118 inch) with 1.73-mm loop inside diameter (0.068 inch) and extends from a free length of 19.2 mm (0.756 inch) to a maximum extended length of 23.83 mm (0.938 inch). Made from Stainless Steel with a 0.64-mm wire diameter (0.025 inch), the spring delivers a spring rate of 4.011 N/mm (22.9 lb/inch) through its 25 total coils with an initial tension of 3.492 N (0.785 lb) for predictable extension behavior. The spring supports a maximum load of 21.841 N (4.91 lb) at full extension with a body length of 16.51 mm (0.65 inch). The spring features Inline loop position and Passivate per ASTM A967 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 269451
Product
Extension OD 0.118 in, Length 0.756 in, Stainless Steel
Product
Extension OD 3 mm, Length 19.2 mm, Stainless Steel
Part Number
LEM063A 03 S
Series
Standard Extension Series (metric)
Outside Diameter (inch)
0.118
Outside Diameter (cm)
0.3
Outside Diameter (mm)
3
Wire Diameter (inch)
0.025
Wire Diameter (cm)
0.064
Wire Diameter (mm)
0.64
Max Load (gm)
2227.2
Max Load (lb)
4.91
Max Load (kg)
2.2272
Max Load (N)
21.841
Rate (gm/cm) 4089
Rate (gm/mm) 408.9
Rate (kg/cm) 4.089
Rate (kg/mm) 0.4089
Rate (lb/in) 22.9
Rate (N/cm) 40.11
Rate (N/mm) 4.011
Max Extended Length (cm) 2.383
Max Extended Length (in) 0.938
Max Extended Length (mm)
23.83
Initial Tension (gm)
356.1
Initial Tension (kg)
0.3561
Initial Tension (lb)
0.785
Initial Tension (N)
3.492
Free Length (cm)
1.92
Free Length (inch) 0.756
Free Length (mm) 19.2
Material Stainless Steel
Loop Inside Diameter (cm) 0.173
Loop Inside Diameter (in) 0.068
Loop Inside Diameter (mm) 1.73
Ends Standard Loops
Loop Position Inline
Direction of Wind Factory Option
Finish Passivate per ASTM A967
0.025
0.118
0.006
0.756
0.02
25
0.785
0.157
22.9
2.29
0.938
4.91
0.025
0.65
Inline
0.118
0.006
0.756
0.02
25
0.785
0.157
22.9
2.29
0.938
4.91
|
| Quantity | Price |
|---|---|
| 1 - 19 | $8.870 |
| 20 - 49 | $5.370 |
| 50 - 99 | $2.840 |
| 100 - 199 | $1.770 |
| 200 - 299 | $1.681 |
| 300 - 399 | $1.654 |
| 400 - 499 | $1.636 |
| 500 - 599 | $1.619 |
| 600 - 699 | $1.607 |
| 700 - 799 | $1.596 |
| 800 - 899 | $1.589 |
| 900 - 999 | $1.578 |
| 1000 | $1.570 |
.png)