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Specifications

 

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Physical Dimension

mm cm

Load

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LCD250JK 03 M

Cost
$0.00
$0.00
Price
$0.00
Weight
0.04 lb.
Direction of Wind
Right Hand
Ends
Squared and Ground
Finish
Zinc Plate and Bake per ASTM B633
Material
Music Wire
Total Coils
10.500
Product Series
Published Stock Code
LCD250JK03M
Product Type
Compression Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
11.47
Rate (kg/cm)
11.70
Rate (lb/in)
65.52
Rate (gm/mm)
1169.97
Weight per Item (lb)
0.04
Material Specification
DIN EN 10270-1-SH
Free Length (cm)
6.100
Free Length (inch)
2.402
Free Length (mm)
61.000
Free Length - Build Spec (in)
2.40
Free Length Tolerance (cm)
0.11
Free Length Tolerance (in)
0.05
Free Length Tolerance (mm)
1.14
Free Length Tolerance - Build Spec (in)
0.05
Hole Diameter (cm)
1.91
Hole Diameter (inch)
0.75
Hole Diameter (mm)
19.10
Inside Diameter (cm)
1.35
Inside Diameter (in)
0.53
Inside Diameter (mm)
13.50
Outside Diameter (cm)
1.850
Outside Diameter (in)
0.73
Outside Diameter (mm)
18.50
Outside Diameter - Build Spec (in)
0.73
Rate (gm/cm)
11699.70
Rate (kg/mm)
1.17
Rate (N/cm)
114.74
Rate - Build Spec (lb/in)
65.52
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)
1.29
Rod Diameter (inch)
0.51
Rod Diameter (mm)
12.90
Solid Height (cm)
2.63
Solid Height (inch)
1.03
Solid Height (mm)
26.25
Total Coils - Build Spec
10.50
Wire Diameter (cm)
0.25
Wire Diameter (inch)
0.10
Wire Diameter (mm)
2.50
Wire Diameter - Build Spec (in)
0.10
Hole Diameter - Build Spec. (in)
0.75
Rod Diameter - Build Spec. (in)
0.51
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)
1.04
Material Short Description
MW
Load at Solid Height (lb)
89.64
Load at Solid Height - Build Spec. (lb)
89.64
Load at Solid Height (N)
398.73
Load at Solid Height (kg)
40.66
Load at Solid Height (gm)
40659.30
Active Coils - Build Spec.
8.50
Active Coils
8.50
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)
+/-0.03
Outside Diameter Tolerance (in)
+/-0.0118
Outside Diameter Tolerance (mm)
+/-0.3
Outside Diameter Tolerance - Build Spec (in)
+/-0.0118
Inside Diameter - Build Spec (in)
0.53
Outside Diameter Lower Tolerance (in)
0.01
Outside Diameter Upper Tolerance (in)
0.01
Outside Diameter Upper Tolerance (mm)
0.30
Outside Diameter Lower Tolerance (mm)
0.30
Model Code
LCD

DIN-Plus Series Part 1 Compression Springs

Standard DIN Sizes Plus Improved Corrosion Resistance

Lee Spring LCD250JK 03 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 0.728-inch outside diameter (18.5 mm) with a 0.752-inch hole diameter (19.1 mm) and extends to a free length of 2.402 inch (61 mm), making it ideal for critical assemblies. Made from Music Wire with a 0.098-inch wire diameter (2.5 mm), the spring delivers a spring rate of 65.515 lb/inch (11.474 N/mm) through its 8.5 active coils out of 10.5 total coils for predictable deflection behavior. The spring compresses to a solid height of 1.033 inch (26.25 mm) while supporting a maximum load of 89.637 lb (398.73 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

484036
Product Compression OD 0.728 in, Length 2.402 in, Music Wire
Product Compression OD 18.5 mm, Length 61 mm, Music Wire
Part Number LCD250JK 03 M
Series DIN-Plus Series Part 1
Outside Diameter (inch) 0.728
Outside Diameter (cm) 1.85
Outside Diameter (mm) 18.5
Hole Diameter (inch) 0.752
Hole Diameter (cm) 1.91
Hole Diameter (mm) 19.1
Rod Diameter (inch) 0.507
Rod Diameter (cm) 1.29
Rod Diameter (mm) 12.9
Free Length (inch) 2.402
Free Length (cm) 6.1
Free Length (mm) 61
Rate (gm/mm) 1169.97
Rate (kg/cm) 11.7
Rate (kg/mm) 1.17
Rate (lb/inch) 65.515
Rate (gm/cm) 11699.7
Rate (N/cm) 114.74
Rate (N/mm) 11.474
Solid Height (inch) 1.033
Solid Height (cm) 2.625
Solid Height (mm) 26.25
Wire Diameter (inch) 0.098
Wire Diameter (cm) 0.25
Wire Diameter (mm) 2.5
Material Music Wire
Load at Solid Height (gm) 40659.3
Load at Solid Height (kg) 40.659
Load at Solid Height (lb) 89.637
Load at Solid Height (N) 398.73
Ends Squared and Ground
Active Coils 8.5
Direction of Wind Right Hand
Finish Zinc Plate and Bake per ASTM B633
Total Coils 10.5
0.0984 0.7283 0.0118 0.0118 0.752 0.507 2.402 0.045 10.5 65.515 0 1.0438 89.637 0.0984 2.402 0.7283 2.5 18.5 0.3 19.1 12.9 61 1.143 11.474 26.25 398.73
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Quantity Price
1 - 19 $14.210
20 - 49 $8.910
50 - 99 $5.170
100 - 199 $3.480
200 - 299 $2.695
300 - 399 $2.297
400 - 499 $2.013
500 - 599 $1.790
600 - 699 $1.609
700 - 799 $1.456
800 - 899 $1.323
900 - 999 $1.204
1000 $1.098

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