.

NORTH AMERICA

EUROPE

ASIA

CENTRAL & SOUTH AMERICA

AFRICA & MIDDLE EAST

Pacific Rim

 
0 Items Total: $0.00
Quantity
 

Add

Enter your details and we'll get started right away.

Most quotes are generated and emailed instantly. Large-volume requests are reviewed by our team and typically follow up within 1 business day.

 

Specifications

 

Download Spec Sheet

Imperial/Inches Metric
Physical Dimension

mm cm

Load

N kg gm

 
 

LC 032BB 18M

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
27.020
Product Series
Published Stock Code
LC032BB18M
Product Type
Compression Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
2.93
Rate (kg/cm)
2.99
Rate (lb/in)
16.72
Rate (gm/mm)
298.54
Weight per Item (lb)
0.00
Material Specification
ASTM A228
Free Length (cm)
4.445
Free Length (inch)
1.750
Free Length (mm)
44.450
Free Length - Build Spec (in)
1.75
Free Length Tolerance (cm)
0.16
Free Length Tolerance (in)
0.06
Free Length Tolerance (mm)
1.58
Free Length Tolerance - Build Spec (in)
0.06
Hole Diameter (cm)
0.52
Hole Diameter (inch)
0.20
Hole Diameter (mm)
5.16
Inside Diameter (cm)
0.31
Inside Diameter (in)
0.12
Inside Diameter (mm)
3.14
Outside Diameter (cm)
0.478
Outside Diameter (in)
0.19
Outside Diameter (mm)
4.78
Outside Diameter - Build Spec (in)
0.19
Rate (gm/cm)
2985.40
Rate (kg/mm)
0.30
Rate (N/cm)
29.28
Rate - Build Spec (lb/in)
16.72
Rate Tolerance (gm/cm)
298.59
Rate Tolerance (gm/mm)
29.86
Rate Tolerance (kg/cm)
0.30
Rate Tolerance (kg/mm)
0.03
Rate Tolerance (lb/in)
1.67
Rate Tolerance (N/cm)
2.93
Rate Tolerance (N/mm)
0.29
Rate Tolerance - Build Spec (lb/in)
1.67
Rod Diameter (cm)
0.29
Rod Diameter (inch)
0.12
Rod Diameter (mm)
2.92
Solid Height (cm)
2.26
Solid Height (inch)
0.89
Solid Height (mm)
22.62
Total Coils - Build Spec
27.02
Wire Diameter (cm)
0.08
Wire Diameter (inch)
0.03
Wire Diameter (mm)
0.81
Wire Diameter - Build Spec (in)
0.03
Hole Diameter - Build Spec. (in)
0.20
Rod Diameter - Build Spec. (in)
0.12
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)
0.89
Material Short Description
MW
Load at Solid Height (lb)
14.11
Load at Solid Height - Build Spec. (lb)
14.11
Load at Solid Height (N)
62.76
Load at Solid Height (kg)
6.40
Load at Solid Height (gm)
6399.21
Active Coils - Build Spec.
25.02
Active Coils
25.02
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)
+0.008/-0.013
Outside Diameter Tolerance (in)
+0.003/-0.005
Outside Diameter Tolerance (mm)
+0.08/-0.13
Outside Diameter Tolerance - Build Spec (in)
+0.003/-0.005
Inside Diameter - Build Spec (in)
0.12
Outside Diameter Lower Tolerance (in)
0.01
Outside Diameter Upper Tolerance (in)
0.00
Outside Diameter Upper Tolerance (mm)
0.08
Outside Diameter Lower Tolerance (mm)
0.13
Model Code
LC

Compression Spring: OD 0.188 in, FL 1.75 in, Music Wire

Standard Compression Series (inch) Compression Springs

Selection to Match Your Needs

Lee Spring LC 032BB 18M is a precision compression spring from the Standard Compression Series (inch), engineered for applications requiring reliable quality compression springs. This spring features an 0.188-inch outside diameter (4.78 mm) with a 0.203-inch hole diameter (5.16 mm) and extends to a free length of 1.75 inch (44.45 mm). Made from Music Wire with a 0.032-inch wire diameter (0.81 mm), the spring delivers a spring rate of 16.718 lb/inch (2.928 N/mm) through its 25.02 active coils out of 27.02 total coils for predictable deflection behavior. The spring compresses to a solid height of 0.891 inch (22.62 mm) while supporting a maximum load of 14.108 lb (62.76 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

331901
Product Compression OD 0.188 in, Length 1.75 in, Music Wire
Product Compression OD 4.78 mm, Length 44.45 mm, Music Wire
Part Number LC 032BB 18M
Series Standard Compression Series (inch)
Outside Diameter (inch) 0.188
Outside Diameter (cm) 0.478
Outside Diameter (mm) 4.78
Hole Diameter (inch) 0.203
Hole Diameter (cm) 0.516
Hole Diameter (mm) 5.16
Rod Diameter (inch) 0.115
Rod Diameter (cm) 0.292
Rod Diameter (mm) 2.92
Free Length (inch) 1.75
Free Length (cm) 4.445
Free Length (mm) 44.45
Rate (gm/mm) 298.54
Rate (kg/cm) 2.985
Rate (kg/mm) 0.2985
Rate (lb/inch) 16.718
Rate (gm/cm) 2985.4
Rate (N/cm) 29.28
Rate (N/mm) 2.928
Solid Height (inch) 0.891
Solid Height (cm) 2.262
Solid Height (mm) 22.62
Wire Diameter (inch) 0.032
Wire Diameter (cm) 0.081
Wire Diameter (mm) 0.81
Material Music Wire
Load at Solid Height (gm) 6399.21
Load at Solid Height (kg) 6.399
Load at Solid Height (lb) 14.108
Load at Solid Height (N) 62.76
Ends Squared and Ground
Active Coils 25.02
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
Total Coils 27.02
0.032 0.188 0.003 0.005 0.203 0.115 1.75 0.062 27.02 16.718 1.672 0.8906 14.108 0.032 1.75 0.188 0.81 4.78 0.08 5.16 2.92 44.45 1.575 2.928 22.62 62.76
Default View
Side view
Top view
Quantity Price
1 - 19 $8.310
20 - 49 $5.040
50 - 99 $2.610
100 - 199 $1.590
200 - 299 $1.240
300 - 399 $1.123
400 - 499 $1.013
500 - 599 $0.917
600 - 699 $0.829
700 - 799 $0.760
800 - 899 $0.696
900 - 999 $0.651
1000 $0.613

Why Choose Lee Spring?

FREE Standard Ground Shipping

on Stock Springs in the Continental United States

FREE Plating

on all Music Wire Stock Springs

FREE Grinding

on all Standard Stock Compression Springs

Expert Engineering Assistance

on Stock and Custom Springs

Certificate of Compliance

on all Stock Springs and Custom Springs

Guaranteed RoHS Compliance

on all Stock Springs

Live Customer Service Support

at all Locations

Enhanced CAD Downloads

on Stock Springs Designs

Global Flexibility

allows Lee Spring to find solutions that meet your
geographic requirements wherever your business
takes you in the world