Extension Spring: OD 0.094 in, FL 1 in, Stainless SteelInstrument Extension Series (inch)Precision Springs for Precision Products. Lee Spring EI 012B 07 S is a precision extension spring from the Instrument Extension Series (inch) series, engineered for applications requiring reliable quality extension springs. This spring features a 0.094-inch outside diameter (2.39 mm) with 0.07-inch loop inside diameter (1.78 mm) and extends from a free length of 1 inch (25.4 mm) to a maximum extended length of 2.1 inch (53.34 mm). Made from Stainless Steel with a 0.012-inch wire diameter (0.3 mm), the spring delivers a spring rate of 0.68 lb/inch (0.119 N/mm) through its 69.1 total coils with an initial tension of 0.0833 lb (0.371 N). The spring supports a maximum load of 0.833 lb (3.705 N) at full extension with a body length of 0.86 inch (21.84 mm). The spring features Random loop position and Passivate per ASTM A967 finish for optimal performance. About the Extension Spring Instrument SeriesThe Lee Spring Extension Spring Instrument Series includes a wide range of size and rate combinations in a smaller, highly precise spring design. Selections are sorted in ascending order based on outside diameter. Instrument Series Extension Springs are available in both inch and metric sizes. Sizes range from outside diameters from .063" up to .157" and free lengths from .250" to 1.181". Inch 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 made from coated wire or 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. Instrument Extension Series (inch) Extension Springs have useful applications in various industries, including:
...and many more applications 235381
Product
Extension OD 0.094 in, Length 1 in, Stainless Steel
Product
Extension OD 2.39 mm, Length 25.4 mm, Stainless Steel
Part Number
EI 012B 07 S
Series
Instrument Extension Series (inch)
Outside Diameter (inch)
0.094
Outside Diameter (cm)
0.239
Outside Diameter (mm)
2.39
Wire Diameter (inch)
0.012
Wire Diameter (cm)
0.03
Wire Diameter (mm)
0.3
Max Load (gm)
377.8
Max Load (lb)
0.833
Max Load (kg)
0.3778
Max Load (N)
3.705
Rate (gm/cm) 121
Rate (gm/mm) 12.1
Rate (kg/cm) 0.121
Rate (kg/mm) 0.0121
Rate (lb/in) 0.68
Rate (N/cm) 1.19
Rate (N/mm) 0.119
Max Extended Length (cm) 5.334
Max Extended Length (in) 2.1
Max Extended Length (mm)
53.34
Initial Tension (gm)
37.8
Initial Tension (kg)
0.0378
Initial Tension (lb)
0.0833
Initial Tension (N)
0.371
Free Length (cm)
2.54
Free Length (inch) 1
Free Length (mm) 25.4
Material Stainless Steel
Loop Inside Diameter (cm) 0.178
Loop Inside Diameter (in) 0.07
Loop Inside Diameter (mm) 1.78
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Passivate per ASTM A967
0.012
0.094
0.004
1
0.03
69.1
0.0833
0.01666
0.68
0.068
2.1
0.833
0.012
0.86
Random
0.094
0.004
1
0.03
69.1
0.0833
0.01666
0.68
0.068
2.1
0.833
|
| Quantity | Price |
|---|---|
| 1 - 19 | $9.210 |
| 20 - 49 | $5.600 |
| 50 - 99 | $2.960 |
| 100 - 199 | $1.870 |
| 200 - 299 | $1.541 |
| 300 - 399 | $1.436 |
| 400 - 499 | $1.341 |
| 500 - 599 | $1.260 |
| 600 - 699 | $1.188 |
| 700 - 799 | $1.125 |
| 800 - 899 | $1.068 |
| 900 - 999 | $1.029 |
| 1000 | $0.997 |
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