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Specifications

 

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Imperial/Inches Metric
Physical Dimension

mm cm

Load

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LCD125HK 04 M

Cost
$0.00
$0.00
Price
$0.00
Weight
0.02 lb.
Direction of Wind
Right Hand
Ends
Squared and Ground
Finish
Zinc Plate and Bake per ASTM B633
Material
Music Wire
Total Coils
14.500
Product Series
Published Stock Code
LCD125HK04M
Product Type
Compression Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
0.48
Rate (kg/cm)
0.49
Rate (lb/in)
2.75
Rate (gm/mm)
49.04
Weight per Item (lb)
0.02
Material Specification
DIN EN 10270-1-SH
Free Length (cm)
14.000
Free Length (inch)
5.512
Free Length (mm)
140.000
Free Length - Build Spec (in)
5.51
Free Length Tolerance (cm)
0.30
Free Length Tolerance (in)
0.12
Free Length Tolerance (mm)
3.02
Free Length Tolerance - Build Spec (in)
0.12
Hole Diameter (cm)
1.82
Hole Diameter (inch)
0.72
Hole Diameter (mm)
18.20
Inside Diameter (cm)
1.48
Inside Diameter (in)
0.58
Inside Diameter (mm)
14.75
Outside Diameter (cm)
1.725
Outside Diameter (in)
0.68
Outside Diameter (mm)
17.25
Outside Diameter - Build Spec (in)
0.68
Rate (gm/cm)
490.40
Rate (kg/mm)
0.05
Rate (N/cm)
4.81
Rate - Build Spec (lb/in)
2.75
Rate Tolerance (gm/cm)
0.00
Rate Tolerance (gm/mm)
0.00
Rate Tolerance (kg/cm)
0.00
Rate Tolerance (kg/mm)
0.00
Rate Tolerance (lb/in)
0.00
Rate Tolerance (N/cm)
0.00
Rate Tolerance (N/mm)
0.00
Rate Tolerance - Build Spec (lb/in)
0.00
Rod Diameter (cm)
1.41
Rod Diameter (inch)
0.56
Rod Diameter (mm)
14.10
Solid Height (cm)
1.81
Solid Height (inch)
0.71
Solid Height (mm)
18.13
Total Coils - Build Spec
14.50
Wire Diameter (cm)
0.13
Wire Diameter (inch)
0.05
Wire Diameter (mm)
1.25
Wire Diameter - Build Spec (in)
0.05
Hole Diameter - Build Spec. (in)
0.72
Rod Diameter - Build Spec. (in)
0.56
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)
0.73
Material Short Description
MW
Load at Solid Height (lb)
12.88
Load at Solid Height - Build Spec. (lb)
12.88
Load at Solid Height (N)
57.28
Load at Solid Height (kg)
5.84
Load at Solid Height (gm)
5841.01
Active Coils - Build Spec.
12.50
Active Coils
12.50
Product Series
DIN-Plus Series Part 1
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)
+/-0.035
Outside Diameter Tolerance (in)
+/-0.0137
Outside Diameter Tolerance (mm)
+/-0.35
Outside Diameter Tolerance - Build Spec (in)
+/-0.0137
Inside Diameter - Build Spec (in)
0.58
Outside Diameter Lower Tolerance (in)
0.01
Outside Diameter Upper Tolerance (in)
0.01
Outside Diameter Upper Tolerance (mm)
0.35
Outside Diameter Lower Tolerance (mm)
0.35
Model Code
LCD

DIN-Plus Series Part 1 Compression Springs

Standard DIN Sizes Plus Improved Corrosion Resistance

Lee Spring LCD125HK 04 M is a precision compression spring from the DIN-Plus Series Part 1, engineered for requiring precise force delivery and reliable performance. This spring features an 0.679-inch outside diameter (17.25 mm) with a 0.717-inch hole diameter (18.2 mm) and extends to a free length of 5.512 inch (140 mm), making it ideal for critical assemblies. Made from Music Wire with a 0.049-inch wire diameter (1.25 mm), the spring delivers a spring rate of 2.746 lb/inch (0.481 N/mm) through its 12.5 active coils out of 14.5 total coils for predictable deflection behavior. The spring compresses to a solid height of 0.714 inch (18.13 mm) while supporting a maximum load of 12.877 lb (57.28 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 DIN-Plus Compression Spring Series

The Lee Spring DIN-Plus Compression Spring Series offers a large selection of standard DIN size springs to meet increasing global demand for metric designs with the added benefit of excellent corrosion resistance. The DIN-Plus Series is offered in two DIN types, Part 1 and Part 2. This spring is a DIN Part 1 type spring.

The DIN2098 Part 1 series includes the more standard to larger range of DIN2098 compression springs made of spring steel available in sizes from 4.4mm (0.173") to 1015mm (39.961") long. Wire sizes go from 0.5mm (0.020") up to 10mm (0.394") over a selection of outside diameters to work inside hole diameters from 3.4mm (0.134") to 140mm (5.512"). All parts are right hand wound with ends squared and ground for added stability under heavy loading. This series is also preset for wire sizes 1.25mm (0.049") and up which increases load carrying ability. The Lee Spring DIN-Plus Part 1 range also includes a zinc plate finish, which improves corrosion resistance and distinguishes the Lee Spring DIN-Plus Series from many other commercial offerings available.

DIN-Plus Series Part 1 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

483979
Product Compression OD 0.679 in, Length 5.512 in, Music Wire
Product Compression OD 17.25 mm, Length 140 mm, Music Wire
Part Number LCD125HK 04 M
Series DIN-Plus Series Part 1
Outside Diameter (inch) 0.679
Outside Diameter (cm) 1.725
Outside Diameter (mm) 17.25
Hole Diameter (inch) 0.717
Hole Diameter (cm) 1.82
Hole Diameter (mm) 18.2
Rod Diameter (inch) 0.555
Rod Diameter (cm) 1.41
Rod Diameter (mm) 14.1
Free Length (inch) 5.512
Free Length (cm) 14
Free Length (mm) 140
Rate (gm/mm) 49.04
Rate (kg/cm) 0.49
Rate (kg/mm) 0.049
Rate (lb/inch) 2.746
Rate (gm/cm) 490.4
Rate (N/cm) 4.81
Rate (N/mm) 0.481
Solid Height (inch) 0.714
Solid Height (cm) 1.813
Solid Height (mm) 18.13
Wire Diameter (inch) 0.049
Wire Diameter (cm) 0.125
Wire Diameter (mm) 1.25
Material Music Wire
Load at Solid Height (gm) 5841.01
Load at Solid Height (kg) 5.841
Load at Solid Height (lb) 12.877
Load at Solid Height (N) 57.28
Ends Squared and Ground
Active Coils 12.5
Direction of Wind Right Hand
Finish Zinc Plate and Bake per ASTM B633
Total Coils 14.5
0.0492 0.6791 0.0137 0.0137 0.717 0.555 5.512 0.119 14.5 2.746 0 0.725 12.877 0.0492 5.512 0.6791 1.25 17.25 0.35 18.2 14.1 140 3.023 0.481 18.13 57.28
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Quantity Price
1 - 19 $12.100
20 - 49 $7.490
50 - 99 $4.170
100 - 199 $2.750
200 - 299 $2.278
300 - 399 $1.859
400 - 499 $1.574
500 - 599 $1.375
600 - 699 $1.224
700 - 799 $1.104
800 - 899 $1.011
900 - 999 $0.932
1000 $0.863

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