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Specifications

 

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Physical Dimension

mm cm

Load

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LC 120HH 04M

Cost
$0.00
$0.00
Price
$0.00
Weight
0.05 lb.
Direction of Wind
Factory Option
Ends
Squared and Ground
Finish
Zinc Plate and Bake per ASTM B633
Material
Music Wire
Total Coils
9.030
Product Series
Published Stock Code
LC120HH04M
Product Type
Compression Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
57.68
Rate (kg/cm)
58.81
Rate (lb/in)
329.33
Rate (gm/mm)
5881.14
Weight per Item (lb)
0.05
Material Specification
ASTM A228
Free Length (cm)
3.810
Free Length (inch)
1.500
Free Length (mm)
38.100
Free Length - Build Spec (in)
1.50
Free Length Tolerance (cm)
0.13
Free Length Tolerance (in)
0.05
Free Length Tolerance (mm)
1.35
Free Length Tolerance - Build Spec (in)
0.05
Hole Diameter (cm)
1.67
Hole Diameter (inch)
0.66
Hole Diameter (mm)
16.66
Inside Diameter (cm)
0.98
Inside Diameter (in)
0.39
Inside Diameter (mm)
9.78
Outside Diameter (cm)
1.588
Outside Diameter (in)
0.63
Outside Diameter (mm)
15.88
Outside Diameter - Build Spec (in)
0.63
Rate (gm/cm)
58811.40
Rate (kg/mm)
5.88
Rate (N/cm)
576.76
Rate - Build Spec (lb/in)
329.33
Rate Tolerance (gm/cm)
5881.18
Rate Tolerance (gm/mm)
588.12
Rate Tolerance (kg/cm)
5.88
Rate Tolerance (kg/mm)
0.59
Rate Tolerance (lb/in)
32.93
Rate Tolerance (N/cm)
57.68
Rate Tolerance (N/mm)
5.77
Rate Tolerance - Build Spec (lb/in)
32.93
Rod Diameter (cm)
0.93
Rod Diameter (inch)
0.37
Rod Diameter (mm)
9.32
Solid Height (cm)
2.83
Solid Height (inch)
1.12
Solid Height (mm)
28.34
Total Coils - Build Spec
9.03
Wire Diameter (cm)
0.31
Wire Diameter (inch)
0.12
Wire Diameter (mm)
3.05
Wire Diameter - Build Spec (in)
0.12
Hole Diameter - Build Spec. (in)
0.66
Rod Diameter - Build Spec. (in)
0.37
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)
1.12
Material Short Description
MW
Load at Solid Height (lb)
124.18
Load at Solid Height - Build Spec. (lb)
124.18
Load at Solid Height (N)
552.36
Load at Solid Height (kg)
56.33
Load at Solid Height (gm)
56325.80
Active Coils - Build Spec.
7.03
Active Coils
7.03
Active Coils Tolerance - Build Spec.
Reference
Active Coils Tolerance
Reference
Product Series
Standard Compression Series (inch)
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)
0.39
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
LC

Standard Compression Series (inch) Compression Springs

Selection to Match Your Needs

Lee Spring LC 120HH 04M is a precision compression spring from the Standard Compression Series (inch), engineered for applications requiring reliable quality compression springs. This spring features an 0.625-inch outside diameter (15.88 mm) with a 0.656-inch hole diameter (16.66 mm) and extends to a free length of 1.5 inch (38.1 mm). Made from Music Wire with a 0.12-inch wire diameter (3.05 mm), the spring delivers a spring rate of 329.328 lb/inch (57.676 N/mm) through its 7.03 active coils out of 9.03 total coils for predictable deflection behavior. The spring compresses to a solid height of 1.116 inch (28.34 mm) while supporting a maximum load of 124.175 lb (552.36 N) 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 (inch) 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

443471
Product Compression OD 0.625 in, Length 1.5 in, Music Wire
Product Compression OD 15.88 mm, Length 38.1 mm, Music Wire
Part Number LC 120HH 04M
Series Standard Compression Series (inch)
Outside Diameter (inch) 0.625
Outside Diameter (cm) 1.588
Outside Diameter (mm) 15.88
Hole Diameter (inch) 0.656
Hole Diameter (cm) 1.666
Hole Diameter (mm) 16.66
Rod Diameter (inch) 0.367
Rod Diameter (cm) 0.932
Rod Diameter (mm) 9.32
Free Length (inch) 1.5
Free Length (cm) 3.81
Free Length (mm) 38.1
Rate (gm/mm) 5881.14
Rate (kg/cm) 58.811
Rate (kg/mm) 5.8811
Rate (lb/inch) 329.328
Rate (gm/cm) 58811.4
Rate (N/cm) 576.76
Rate (N/mm) 57.676
Solid Height (inch) 1.116
Solid Height (cm) 2.834
Solid Height (mm) 28.34
Wire Diameter (inch) 0.12
Wire Diameter (cm) 0.305
Wire Diameter (mm) 3.05
Material Music Wire
Load at Solid Height (gm) 56325.8
Load at Solid Height (kg) 56.326
Load at Solid Height (lb) 124.175
Load at Solid Height (N) 552.36
Ends Squared and Ground
Active Coils 7.03
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
Total Coils 9.03
0.12 0.625 0.015 0.015 0.656 0.367 1.5 0.053 9.03 329.328 32.933 1.1158 124.175 0.12 1.5 0.625 3.05 15.88 0.38 16.66 9.32 38.1 1.346 57.676 28.34 552.36
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Quantity Price
1 - 19 $10.920
20 - 49 $6.710
50 - 99 $3.680
100 - 199 $2.340
200 - 299 $1.932
300 - 399 $1.825
400 - 499 $1.731
500 - 599 $1.645
600 - 699 $1.569
700 - 799 $1.507
800 - 899 $1.455
900 - 999 $1.412
1000 $1.379

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