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Extension Springs

Extension Spring

MAX Springs has an enormous range of extension springs, available in spring wire C and Stainless Steel. The extension springs have German loops while this is the most used one and has the best guarantee against breaking.

 
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d / Wire Diameter (mm)
Di / Inside Diameter (mm)
De / Outside Diameter (mm)
Lo / Free Length (mm)

C1521

C1521
From €0.46 incl tax
d / Wire Diameter (mm)
2
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,45
Mean Diameter tolerance +
0,45
Di / Inside Diameter (mm)
18
De / Outside Diameter (mm)
22
N / Total Coils
11,75
Lo / Free Length (mm)
54,8
Loop Height
14,65
Fmax / Maximum Force (N)
123,3
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C1521S

C1521S
From €0.64 incl tax
d / Wire Diameter (mm)
2
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,45
Mean Diameter tolerance +
0,45
Di / Inside Diameter (mm)
18
De / Outside Diameter (mm)
22
N / Total Coils
11,75
Lo / Free Length (mm)
54,8
Loop Height
14,65
Fmax / Maximum Force (N)
103,4
Spring End
German Loops
Material
DIN EN (ISO 6931-1) 10270-3 RVS AISI 302 (DIN 17224 - 1.4310)

C1522

C1522
From €0.46 incl tax
d / Wire Diameter (mm)
2
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,45
Mean Diameter tolerance +
0,45
Di / Inside Diameter (mm)
18
De / Outside Diameter (mm)
22
N / Total Coils
15,5
Lo / Free Length (mm)
62,8
Loop Height
15,5
Fmax / Maximum Force (N)
107
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C1522S

C1522S
From €0.64 incl tax
d / Wire Diameter (mm)
2
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,45
Mean Diameter tolerance +
0,45
Di / Inside Diameter (mm)
18
De / Outside Diameter (mm)
22
N / Total Coils
15,5
Lo / Free Length (mm)
62,8
Loop Height
15,5
Fmax / Maximum Force (N)
90
Spring End
German Loops
Material
DIN EN (ISO 6931-1) 10270-3 RVS AISI 302 (DIN 17224 - 1.4310)

C1523

C1523
From €0.46 incl tax
d / Wire Diameter (mm)
2
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,45
Mean Diameter tolerance +
0,45
Di / Inside Diameter (mm)
18
De / Outside Diameter (mm)
22
N / Total Coils
19,5
Lo / Free Length (mm)
70,8
Loop Height
14,9
Fmax / Maximum Force (N)
123,3
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C1523S

C1523S
From €0.64 incl tax
d / Wire Diameter (mm)
2
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,45
Mean Diameter tolerance +
0,45
Di / Inside Diameter (mm)
18
De / Outside Diameter (mm)
22
N / Total Coils
19,5
Lo / Free Length (mm)
70,8
Loop Height
14,9
Fmax / Maximum Force (N)
103,4
Spring End
German Loops
Material
DIN EN (ISO 6931-1) 10270-3 RVS AISI 302 (DIN 17224 - 1.4310)

C1524

C1524
From €0.46 incl tax
d / Wire Diameter (mm)
2
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,45
Mean Diameter tolerance +
0,45
Di / Inside Diameter (mm)
18
De / Outside Diameter (mm)
22
N / Total Coils
19,75
Lo / Free Length (mm)
70,8
Loop Height
14,65
Fmax / Maximum Force (N)
123,3
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C1524S

C1524S
From €0.64 incl tax
d / Wire Diameter (mm)
2
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,45
Mean Diameter tolerance +
0,45
Di / Inside Diameter (mm)
18
De / Outside Diameter (mm)
22
N / Total Coils
19,75
Lo / Free Length (mm)
70,8
Loop Height
14,65
Fmax / Maximum Force (N)
103,4
Spring End
German Loops
Material
DIN EN (ISO 6931-1) 10270-3 RVS AISI 302 (DIN 17224 - 1.4310)

C1525

C1525
From €0.60 incl tax
d / Wire Diameter (mm)
2
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,45
Mean Diameter tolerance +
0,45
Di / Inside Diameter (mm)
18
De / Outside Diameter (mm)
22
N / Total Coils
20,5
Lo / Free Length (mm)
72,8
Loop Height
14,9
Fmax / Maximum Force (N)
123,3
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C1525S

C1525S
From €0.86 incl tax
d / Wire Diameter (mm)
2
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,45
Mean Diameter tolerance +
0,45
Di / Inside Diameter (mm)
18
De / Outside Diameter (mm)
22
N / Total Coils
20,5
Lo / Free Length (mm)
72,8
Loop Height
14,9
Fmax / Maximum Force (N)
103,4
Spring End
German Loops
Material
DIN EN (ISO 6931-1) 10270-3 RVS AISI 302 (DIN 17224 - 1.4310)