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Specifications

 

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Physical Dimension

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Load

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LHL 625A 14

Cost
$0.00
$0.00
Price
$0.00
Weight
0.00 lb.
Direction of Wind
Factory Option
Ends
Squared and Ground
Finish
Gray Powder Coat
Material
Music Wire
Total Coils
60.400
Product Series
Published Stock Code
LHL625A14
Product Type
Compression Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
2.54
Rate (kg/cm)
2.59
Rate (lb/in)
14.50
Rate (gm/mm)
258.94
Weight per Item (lb)
0.00
Material Specification
ASTM A228
Free Length (cm)
30.480
Free Length (inch)
12.000
Free Length (mm)
304.800
Free Length - Build Spec (in)
12.00
Free Length Tolerance (cm)
0.64
Free Length Tolerance (in)
0.25
Free Length Tolerance (mm)
6.35
Free Length Tolerance - Build Spec (in)
0.25
Hole Diameter (cm)
1.59
Hole Diameter (inch)
0.63
Hole Diameter (mm)
15.88
Inside Diameter (cm)
1.01
Inside Diameter (in)
0.40
Inside Diameter (mm)
10.11
Outside Diameter (cm)
1.468
Outside Diameter (in)
0.58
Outside Diameter (mm)
14.68
Outside Diameter - Build Spec (in)
0.58
Rate (gm/cm)
2589.40
Rate (kg/mm)
0.26
Rate (N/cm)
25.39
Rate - Build Spec (lb/in)
14.50
Rate Tolerance (gm/cm)
258.94
Rate Tolerance (gm/mm)
25.89
Rate Tolerance (kg/cm)
0.26
Rate Tolerance (kg/mm)
0.03
Rate Tolerance (lb/in)
1.45
Rate Tolerance (N/cm)
2.54
Rate Tolerance (N/mm)
0.25
Rate Tolerance - Build Spec (lb/in)
1.45
Rod Diameter (cm)
0.87
Rod Diameter (inch)
0.34
Rod Diameter (mm)
8.74
Solid Height (cm)
14.51
Solid Height (inch)
5.71
Solid Height (mm)
145.08
Total Coils - Build Spec
60.40
Wire Diameter (cm)
0.23
Wire Diameter (inch)
0.09
Wire Diameter (mm)
2.29
Wire Diameter - Build Spec (in)
0.09
Hole Diameter - Build Spec. (in)
0.63
Rod Diameter - Build Spec. (in)
0.34
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)
5.71
Material Short Description
MW
Load at Solid Height (lb)
91.20
Load at Solid Height - Build Spec. (lb)
91.20
Load at Solid Height (N)
405.68
Load at Solid Height (kg)
41.37
Load at Solid Height (gm)
41368.30
Active Coils - Build Spec.
58.40
Active Coils
58.40
Active Coils Tolerance - Build Spec.
Reference
Active Coils Tolerance
Reference
Product Series
HEFTY™ Die Spring
Inside Diameter Tolerance (cm)
Reference
Inside Diameter Tolerance (in)
Reference
Inside Diameter Tolerance (mm)
Reference
color
Gray
Inside Diameter Tolerance - Build Spec (in)
Reference
Outside Diameter Tolerance (cm)
Reference
Outside Diameter Tolerance (in)
Reference
Outside Diameter Tolerance (mm)
Reference
Outside Diameter Tolerance - Build Spec (in)
Reference
Inside Diameter - Build Spec (in)
0.40
Outside Diameter Lower Tolerance (in)
0.00
Outside Diameter Upper Tolerance (in)
0.00
Outside Diameter Upper Tolerance (mm)
0.04
Outside Diameter Lower Tolerance (mm)
0.04
Model Code
LHL

HEFTY™ Die Spring Compression Springs

Heavy Duty Compression Springs

Lee Spring LHL 625A 14 is a heavy-duty die compression spring from the HEFTY™ Die Spring series, specifically engineered for demanding industrial applications requiring durabiliy and substantial load capacity. This spring features an 0.578-inch outside diameter (14.68 mm) with a 0.625-inch hole diameter (15.88 mm) and extends to a free length of 12 inch (304.8 mm), making it ideal for stamping and die applications. Made from Music Wire with a 0.09-inch wire diameter (2.29 mm), the spring delivers a spring rate of 14.5 lb/inch (2.539 N/mm) through its 58.4 active coils out of 60.4 total coils, with Factory Option wind for predictable deflection behavior. The spring compresses to a solid height of 5.712 inch (145.08 mm) while supporting a maximum load of 91.2 lb (405.68 N) at full compression. The spring has Squared and Ground ends and a Gray Powder Coat finish for optimal die spring performance.

About the HEFTY™ Die Spring Series

HEFTY™ Die Springs offer you the economy of round wire and the durability of chrome silicon or music wire ideally suited for any high stress, heavy load application. Great for many applications such as clutches, brakes, farm machinery and aircraft mechanisms. Available in five different types with different load ratings to fit standard diameters.

HEFTY™ Die Spring 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

416571
Product Compression OD 0.578 in, Length 12 in, Music Wire
Product Compression OD 14.68 mm, Length 304.8 mm, Music Wire
Part Number LHL 625A 14
Series HEFTY™ Die Spring
Outside Diameter (inch) 0.578
Outside Diameter (cm) 1.468
Outside Diameter (mm) 14.68
Hole Diameter (inch) 0.625
Hole Diameter (cm) 1.588
Hole Diameter (mm) 15.88
Rod Diameter (inch) 0.344
Rod Diameter (cm) 0.874
Rod Diameter (mm) 8.74
Free Length (inch) 12
Free Length (cm) 30.48
Free Length (mm) 304.8
Rate (gm/mm) 258.94
Rate (kg/cm) 2.589
Rate (kg/mm) 0.2589
Rate (lb/inch) 14.5
Rate (gm/cm) 2589.4
Rate (N/cm) 25.39
Rate (N/mm) 2.539
Solid Height (inch) 5.712
Solid Height (cm) 14.508
Solid Height (mm) 145.08
Wire Diameter (inch) 0.09
Wire Diameter (cm) 0.229
Wire Diameter (mm) 2.29
Material Music Wire
Load at Solid Height (gm) 41368.3
Load at Solid Height (kg) 41.368
Load at Solid Height (lb) 91.2
Load at Solid Height (N) 405.68
Ends Squared and Ground
Active Coils 58.4
Direction of Wind Factory Option
Finish Gray Powder Coat
Total Coils 60.4
0.09 0.578 0.001 0.001 0.625 0.344 12 0.25 60.4 14.5 1.45 5.712 91.2 0.09 12 0.578 2.29 14.68 0.04 15.88 8.74 304.8 6.35 2.539 145.08 405.68
Default View
Side view
Top view
Quantity Price
1 - 24 $14.100
25 - 49 $12.530
50 - 99 $11.110
100 - 199 $9.620
200 - 299 $7.944
300 - 399 $7.257
400 - 499 $6.658
500 - 599 $6.141
600 - 699 $5.711
700 - 799 $5.368
800 - 899 $5.113
900 - 999 $4.940
1000 $4.856

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