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Specifications

 

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Imperial/Inches Metric
Physical Dimension

mm cm

Load

N kg gm

 
 

CIM012ZC 01S

Cost
$0.00
$0.00
Price
$0.00
Weight
0.00 lb.
Direction of Wind
Right Hand
Ends
Squared
Finish
Passivate per ASTM A967
Material
Stainless Steel
Total Coils
5.500
Product Series
Published Stock Code
CIM012ZC01S
Product Type
Compression Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
2.04
Rate (kg/cm)
2.08
Rate (lb/in)
11.66
Rate (gm/mm)
208.22
Weight per Item (lb)
0.00
Material Specification
ASTM A313
Free Length (cm)
0.120
Free Length (inch)
0.047
Free Length (mm)
1.200
Free Length - Build Spec (in)
0.05
Free Length Tolerance (cm)
0.01
Free Length Tolerance (in)
0.00
Free Length Tolerance (mm)
0.05
Free Length Tolerance - Build Spec (in)
0.00
Hole Diameter (cm)
0.09
Hole Diameter (inch)
0.04
Hole Diameter (mm)
0.90
Inside Diameter (cm)
0.05
Inside Diameter (in)
0.02
Inside Diameter (mm)
0.51
Outside Diameter (cm)
0.075
Outside Diameter (in)
0.03
Outside Diameter (mm)
0.75
Outside Diameter - Build Spec (in)
0.03
Rate (gm/cm)
2082.20
Rate (kg/mm)
0.21
Rate (N/cm)
20.42
Rate - Build Spec (lb/in)
11.66
Rate Tolerance (gm/cm)
208.22
Rate Tolerance (gm/mm)
20.82
Rate Tolerance (kg/cm)
0.21
Rate Tolerance (kg/mm)
0.02
Rate Tolerance (lb/in)
1.17
Rate Tolerance (N/cm)
2.04
Rate Tolerance (N/mm)
0.20
Rate Tolerance - Build Spec (lb/in)
1.17
Rod Diameter (cm)
0.04
Rod Diameter (inch)
0.02
Rod Diameter (mm)
0.40
Solid Height (cm)
0.08
Solid Height (inch)
0.03
Solid Height (mm)
0.78
Total Coils - Build Spec
5.50
Wire Diameter (cm)
0.01
Wire Diameter (inch)
0.01
Wire Diameter (mm)
0.12
Wire Diameter - Build Spec (in)
0.01
Hole Diameter - Build Spec. (in)
0.04
Rod Diameter - Build Spec. (in)
0.02
Rod Diameter Tolerance - Build Spec. (in)
MIN
Rod Diameter Tolerance (in)
MIN
Rod Diameter Tolerance (mm)
MIN
Rod Diameter Tolerance (cm)
MIN
Solid Height - Build Spec. (in)
0.03
Material Short Description
SS
Load at Solid Height (lb)
0.20
Load at Solid Height - Build Spec. (lb)
0.20
Load at Solid Height (N)
0.89
Load at Solid Height (kg)
0.09
Load at Solid Height (gm)
90.27
Active Coils - Build Spec.
3.50
Active Coils
3.50
Active Coils Tolerance - Build Spec.
Reference
Active Coils Tolerance
Reference
Product Series
Instrument Compression Series (metric)
Inside Diameter Tolerance (cm)
Reference
Inside Diameter Tolerance (in)
Reference
Inside Diameter Tolerance (mm)
Reference
Inside Diameter Tolerance - Build Spec (in)
Reference
Outside Diameter Tolerance (cm)
+/-0.007
Outside Diameter Tolerance (in)
+/-0.0028
Outside Diameter Tolerance (mm)
+/-0.07
Outside Diameter Tolerance - Build Spec (in)
+/-0.0028
Inside Diameter - Build Spec (in)
0.02
Outside Diameter Lower Tolerance (in)
0.00
Outside Diameter Upper Tolerance (in)
0.00
Outside Diameter Upper Tolerance (mm)
0.07
Outside Diameter Lower Tolerance (mm)
0.07
Model Code
CIM

Instrument Compression Series (metric) Compression Springs

Precision Springs for Precision Products .

Lee Spring CIM012ZC 01S is a precision compression spring from the Instrument Compression Series (metric) series, engineered for applications requiring reliable performance in moderate-load scenarios. This spring features an 0.75-mm outside diameter (0.03 inch) with a 0.9-mm hole diameter (0.035 inch) and extends to a free length of 1.2 mm (0.047 inch), making it ideal for instruments and assemblies where consistent and precise compression characteristics are critical. Made from Stainless Steel with a 0.12-mm wire diameter (0.005 inch), the spring delivers a spring rate of 2.042 N/mm (11.66 lb/inch) through its 3.5 active coils out of 5.5 total coils for predictable deflection behavior. The spring compresses to a solid height of 0.78 mm (0.031 inch) while supporting a maximum load of 0.89 N (0.199 lb) at full compression. The spring has Squared ends and a Passivate per ASTM A967 finish for optimal performance.

About the Compression Spring Instrument Series

The Lee 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 to mating hole/bore diameter sizes. Instrument Compression Springs are available in both inch and metric series. 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. Lee Spring Instrument Compression Springs feature squared 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

Instrument Compression Series (metric) Compression Springs have useful applications in various industries, including:

  • Medical devices
  • Firearms
  • Pharmaceutical delivery devices
  • Lighting and electrical control
  • Petro-chemical processes
  • Communication devices
  • Aerospace
  • Testing and measurement equipment
  • Marine applications
  • Automotive
  • Locks and security devices
  • Precision Instruments
  • Hardware

...and many more applications

300991
Product Compression OD 0.03 in, Length 0.047 in, Stainless Steel
Product Compression OD 0.75 mm, Length 1.2 mm, Stainless Steel
Part Number CIM012ZC 01S
Series Instrument Compression Series (metric)
Outside Diameter (inch) 0.03
Outside Diameter (cm) 0.075
Outside Diameter (mm) 0.75
Hole Diameter (inch) 0.035
Hole Diameter (cm) 0.09
Hole Diameter (mm) 0.9
Rod Diameter (inch) 0.016
Rod Diameter (cm) 0.04
Rod Diameter (mm) 0.4
Free Length (inch) 0.047
Free Length (cm) 0.12
Free Length (mm) 1.2
Rate (gm/mm) 208.22
Rate (kg/cm) 2.082
Rate (kg/mm) 0.2082
Rate (lb/inch) 11.66
Rate (gm/cm) 2082.2
Rate (N/cm) 20.42
Rate (N/mm) 2.042
Solid Height (inch) 0.031
Solid Height (cm) 0.078
Solid Height (mm) 0.78
Wire Diameter (inch) 0.005
Wire Diameter (cm) 0.012
Wire Diameter (mm) 0.12
Material Stainless Steel
Load at Solid Height (gm) 90.27
Load at Solid Height (kg) 0.09
Load at Solid Height (lb) 0.199
Load at Solid Height (N) 0.89
Ends Squared
Active Coils 3.5
Direction of Wind Right Hand
Finish Passivate per ASTM A967
Total Coils 5.5
0.005 0.03 0.0028 0.0028 0.035 0.016 0.047 0.002 5.5 11.66 1.166 0.031 0.199 0.005 0.047 0.03 0.12 0.75 0.07 0.9 0.4 1.2 0.051 2.042 0.78 0.89
Default View
Side view
Top view
Quantity Price
1 - 19 $9.570
20 - 49 $5.810
50 - 99 $3.100
100 - 199 $1.960
200 - 299 $1.563
300 - 399 $1.411
400 - 499 $1.271
500 - 599 $1.148
600 - 699 $1.042
700 - 799 $0.949
800 - 899 $0.871
900 - 999 $0.810
1000 $0.765

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