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  • 1/B, Ground Floor, Siddhi Apartment,
    10th Khetwadi Back Road, Mumbai 400 004

Spring Lock Washer Manufacturer in India

Spring Lock Washer
  • Sizes in Stock: M3 to M40
  • Used For : Corrosion Environments
  • Material : Nickel Alloy, Carbon and Stainless Steel
  • Shape : Conical
  • Resistance : Resistance to Corrosion
  • Alternatives : Thread-locking compounds
  • DIN Standards - DIN 7980
  • Threads : BSF, UNC, BSW, UNF, METRIC
  • Sizes Can Be Manufacture: Up to M120
  • Spring Pressure : 60,000 psi
  • Sample : Free Sample Can Be Sent For Test
  • Testing : PMI Testing
  • Production Capacity : 786 Tons per month
  • Function : Compensate for Loosening

Stainless Steel Spring Washers Supplier in India in Different Sizes


Table of Content


Spring Lock Washer

Where We Have Supplied

HF Sinclair

HF Sinclair

  • M4 Washers
  • Texas, United States
ExxonMobil

ExxonMobil

  • M8 Washers
  • Texas, U.S.

Spring Lock Washer Specifications

Size In Ready Stock

Size In Ready Stock

  • M3 To M42
Types Of Washers

Types Of Washers

  • Forms : A, D, C, G, B, E
Spring Lock Washer Manufacturing Technique

Spring Lock Washer Manufacturing Technique

  • Hot forging
  • CNC Machine
  • Cold forging
Characteristics of Split Lock Washer

Characteristics of Split Lock Washer

  • Standard Dimensions
  • High Strength
  • Load Distribution

Curved Spring Washer Testing

Curved Spring Washer Testing

  • Proof Load Testing
  • Corrosion Test
  • Stress Rupture Testing
Application of Flat Spring Washer

Application of Flat Spring Washer

  • Bridges & Building
  • Wind Turbine
  • Heavy Machinery Assembly
Packaging Types

Packaging Types

  • Custom
  • Carton Box
  • Wooden Cases
Origin of Raw Material

Origin of Raw Material

  • Janpanese
  • German
  • European


2015 Established Spring Lock Washer Manufacturer in India, Delivering Durable Washers for Extreme Environments

Offer Conical Spring Washer With Ready Delivery and Custom Packaging in Mumbai

Inside Diameter & Outside Diameter Spring Lock Washers

Washers Size Height Inside Diameter Outside Diameter
M10 1.6 mm 10.5 mm 16 mm
M20 2.5 mm 21 mm 30 mm
M8 1.4 mm 8.4 mm 13 mm
M18 2.3 mm 19 mm 27 mm
M16 2.1 mm 17 mm 24 mm
M6 1.2 mm 6.4 mm 10 mm
M12 1.7 mm 13 mm 18 mm
M14 2 mm 15 mm 22 mm

Proven Spring Lock Washer Manufacturer of Precision-Engineered Washers for Tough Conditions

Applications of Flat Spring Washer

  • Construction
  • Aerospace
  • Electronics
  • Machinery
  • Automotive

Thickness Chart of Spring Lock Washer

Thickness Nominal Size Outside Diameter
1.1 M5 9.2
0.7 M3 6.2
0.8 M4 7.6
2.85 M14 24.1
5.8 M30 48.2
3.3 M18 29.4
1.5 M6 11.8
1.5 M7 12.8
2.05 M10 18.1
4.8 M24 40
3.8 M20 33.6
3.8 M22 35.9

Looking for German Origin Flat Spring Washer Stockists in India?, Refer Weight Chart

DIN 7980 Weight Chart

Size Weight
M4 0.195
M12 2.28
M8 1.05
M22 13.6
M5 0.370
M6 0.425
M10 1.96
M20 12.3
M42 80
M36 52.5
M14 3.80
M16 5.94
M18 6.60
M48 90
M24 18.1
M27 20.6
M30 32
M33 35

Differences Between Lock Washers and Spring Washers

Differences Between Lock Washers and Spring Washers

Reliable Spring Lock Washer Manufacturer of Industrial-Grade Heavy Duty Spring Washer for Heavy-Duty Applications

Factors to be Considered While Purchasing Spring Lock Wahers

  • Environmental Factors
  • Torque
  • Surface Contact
  • Space Constraints
  • Material and Coating
  • Load and Force

Check Disc Spring Washer Thickness and Dimensions for Anti Resistance Environments as per DIN 7980

Dimensions of Metric Spring Washer

Dimensions of Metric Spring Washer

Nominal Size W A B 2 (T)
Section Width I.D O.D Mean Thickness
Min Max Min Max Min
8 0.164 0.055 0.174 0.167 0.293 0.040
10 0.190 0.062 0.200 0.193 0.334 0.047
6 0.138 0.047 0.148 0.141 0.250 0.031
1/2 0.500 0.171 0.512 0.502 0.869 0.125
9/16 0.562 0.188 0.574 0.564 0.965 0.141
3/8 0.375 0.141 0.385 0.377 0.680 0.094
5/16 0.312 0.125 0.322 0.314 0.583 0.078
2 0.086 0.035 0.094 0.088 0.172 0.020
3 0.099 0.040 0.107 0.101 0.195 0.025
4 0.112 0.040 0.120 0.114 0.209 0.025
7/16 0.438 0.156 0.450 0.440 0.776 0.109
5 0.125 0.047 0.133 0.127 0.236 0.031
1 1.000 0.297 1.024 1.003 1.656 0.250
1-1/8 1.125 0.328 1.153 1.129 1.847 0.281
12 0.216 0.070 0.227 0.220 0.377 0.056
1/4 0.250 0.109 0.260 0.252 0.487 0.062
5/8 0.625 0.203 0.641 0.628 1.073 0.156
6/8 0.750 0.234 0.766 0.753 1.265 0.188
7/8 0.875 0.266 0.894 0.878 1.459 0.219
1-3/8 1.375 0.391 1.408 1.379 2.219 0.344
2 2.000 0.427 2.039 2.008 2.936 0.422

Curved Spring Washer HS Code

Property Value
HS Code 73182100

Trusted Source of Belleville Lock Washer Which is Required for Load Distribution in ASME B18 21.1

Effectiveness of Washer Lock Spring

Effectiveness of Washer Lock Spring

Trusted Spring Lock Washer Manufacturer in India, Providing Rugged Lock Washers for Demanding Industrial Use

Double Coil Spring Washer DIN Standards

  • DIN 7980
  • DIN 127
  • DIN 128

Leading Spring Lock Washer Manufacturer of High-Performance Metric Spring Washer for Critical Operations

Key Benefits of Split Lock Washer

  • Cost-Effective
  • Enhanced Performance
  • Easy to Use
  • Improved Safety
  • Long-Term Durability

Types of Spring Lock Washer

Spring Lock Washer

Spring Lock Washer

Spring Washer

Spring Washer

Split Lock Washer

Split Lock Washer

Curved Spring Washer

Curved Spring Washer

Flat Spring Washer

Flat Spring Washer

Belleville Lock Washer

Belleville Lock Washer

Metric Spring Washer

Metric Spring Washer

Double Coil Spring Washer

Double Coil Spring Washer

Galvanised Spring Washer

Galvanised Spring Washer

Heavy Duty Spring Washer

Heavy Duty Spring Washer

Spring Lock Washer Type B

Spring Lock Washer Type B

Double Spring Washer

Double Spring Washer