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Specifications

 

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Imperial/Inches Metric
Physical Dimension

mm cm

Load

N kg gm

 
 

LCM120H 03 M

Cost
$0.00
$0.00
Price
$0.00
Weight
0.00 lb.
Direction of Wind
Factory Option
Ends
Squared and Ground
Finish
Zinc Plate and Bake per ASTM B633
Material
Music Wire
Total Coils
5.070
Product Series
Published Stock Code
LCM120H03M
Product Type
Compression Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
2.59
Rate (kg/cm)
2.64
Rate (lb/in)
14.80
Rate (gm/mm)
264.30
Weight per Item (lb)
0.00
Material Specification
ASTM A228
Free Length (cm)
1.900
Free Length (inch)
0.748
Free Length (mm)
19.000
Free Length - Build Spec (in)
0.75
Free Length Tolerance (cm)
0.06
Free Length Tolerance (in)
0.02
Free Length Tolerance (mm)
0.61
Free Length Tolerance - Build Spec (in)
0.02
Hole Diameter (cm)
1.60
Hole Diameter (inch)
0.63
Hole Diameter (mm)
16.00
Inside Diameter (cm)
1.26
Inside Diameter (in)
0.50
Inside Diameter (mm)
12.62
Outside Diameter (cm)
1.501
Outside Diameter (in)
0.59
Outside Diameter (mm)
15.01
Outside Diameter - Build Spec (in)
0.59
Rate (gm/cm)
2643.00
Rate (kg/mm)
0.26
Rate (N/cm)
25.92
Rate - Build Spec (lb/in)
14.80
Rate Tolerance (gm/cm)
264.30
Rate Tolerance (gm/mm)
26.43
Rate Tolerance (kg/cm)
0.26
Rate Tolerance (kg/mm)
0.03
Rate Tolerance (lb/in)
1.48
Rate Tolerance (N/cm)
2.59
Rate Tolerance (N/mm)
0.26
Rate Tolerance - Build Spec (lb/in)
1.48
Rod Diameter (cm)
1.18
Rod Diameter (inch)
0.47
Rod Diameter (mm)
11.81
Solid Height (cm)
0.62
Solid Height (inch)
0.24
Solid Height (mm)
6.17
Total Coils - Build Spec
5.07
Wire Diameter (cm)
0.12
Wire Diameter (inch)
0.05
Wire Diameter (mm)
1.19
Wire Diameter - Build Spec (in)
0.05
Hole Diameter - Build Spec. (in)
0.63
Rod Diameter - Build Spec. (in)
0.47
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)
0.24
Material Short Description
MW
Load at Solid Height (lb)
7.51
Load at Solid Height - Build Spec. (lb)
7.51
Load at Solid Height (N)
33.41
Load at Solid Height (kg)
3.41
Load at Solid Height (gm)
3406.54
Active Coils - Build Spec.
3.07
Active Coils
3.07
Active Coils Tolerance - Build Spec.
Reference
Active Coils Tolerance
Reference
Product Series
Standard 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)
+/-0.038
Outside Diameter Tolerance (in)
+/-0.015
Outside Diameter Tolerance (mm)
+/-0.38
Outside Diameter Tolerance - Build Spec (in)
+/-0.015
Inside Diameter - Build Spec (in)
0.50
Outside Diameter Lower Tolerance (in)
0.02
Outside Diameter Upper Tolerance (in)
0.02
Outside Diameter Upper Tolerance (mm)
0.38
Outside Diameter Lower Tolerance (mm)
0.38
Model Code
LCM

Compression Spring: OD 15.01 mm, FL 19 mm, Music Wire

Standard Compression Series (metric) Compression Springs

Selection to Match Your Needs

Lee Spring LCM120H 03 M is a precision compression spring from the Standard Compression Series (metric), engineered for applications requiring reliable quality compression springs. This spring features an 15.01-mm outside diameter (0.591 inch) with a 16-mm hole diameter (0.63 inch) and extends to a free length of 19 mm (0.748 inch). Made from Music Wire with a 1.19-mm wire diameter (0.047 inch), the spring delivers a spring rate of 2.592 N/mm (14.8 lb/inch) through its 3.07 active coils out of 5.07 total coils for predictable deflection behavior. The spring compresses to a solid height of 6.17 mm (0.243 inch) while supporting a maximum load of 33.41 N (7.51 lb) at full compression. The spring has Squared and Ground ends and a Zinc Plate and Bake per ASTM B633 finish for optimal performance.

About the Standard Compression Spring Series

The Lee Spring Standard Compression Spring line includes a wide range of size and rate combinations. Selections are sorted in ascending order to mating hole/bore diameter sizes. Standard Compression Springs are available in both standard and metric series. 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 Standard Compression Springs feature squared and ground 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. The ground ends provide flat bearing surfaces and additional stability.

Standard 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

429001
Product Compression OD 0.591 in, Length 0.748 in, Music Wire
Product Compression OD 15.01 mm, Length 19 mm, Music Wire
Part Number LCM120H 03 M
Series Standard Compression Series (metric)
Outside Diameter (inch) 0.591
Outside Diameter (cm) 1.501
Outside Diameter (mm) 15.01
Hole Diameter (inch) 0.63
Hole Diameter (cm) 1.6
Hole Diameter (mm) 16
Rod Diameter (inch) 0.465
Rod Diameter (cm) 1.181
Rod Diameter (mm) 11.81
Free Length (inch) 0.748
Free Length (cm) 1.9
Free Length (mm) 19
Rate (gm/mm) 264.3
Rate (kg/cm) 2.643
Rate (kg/mm) 0.2643
Rate (lb/inch) 14.8
Rate (gm/cm) 2643
Rate (N/cm) 25.92
Rate (N/mm) 2.592
Solid Height (inch) 0.243
Solid Height (cm) 0.617
Solid Height (mm) 6.17
Wire Diameter (inch) 0.047
Wire Diameter (cm) 0.119
Wire Diameter (mm) 1.19
Material Music Wire
Load at Solid Height (gm) 3406.54
Load at Solid Height (kg) 3.407
Load at Solid Height (lb) 7.51
Load at Solid Height (N) 33.41
Ends Squared and Ground
Active Coils 3.07
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
Total Coils 5.07
0.047 0.591 0.015 0.015 0.63 0.465 0.748 0.024 5.07 14.8 1.48 0.243 7.51 0.047 0.748 0.591 1.19 15.01 0.38 16 11.81 19 0.61 2.592 6.17 33.41
Default View
Side view
Top view
Quantity Price
1 - 19 $8.040
20 - 49 $4.840
50 - 99 $2.510
100 - 199 $1.530
200 - 299 $1.199
300 - 399 $1.081
400 - 499 $0.978
500 - 599 $0.884
600 - 699 $0.805
700 - 799 $0.731
800 - 899 $0.676
900 - 999 $0.628
1000 $0.595

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FREE Grinding

on all Standard Stock Compression Springs

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at all Locations

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allows Lee Spring to find solutions that meet your
geographic requirements wherever your business
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