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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)

C2142

C2142
From €3.91 incl tax
d / Wire Diameter (mm)
4,5
Dm / Mean Diameter (mm)
55,5
Mean Diameter tolerance -
1
Mean Diameter tolerance +
1
Di / Inside Diameter (mm)
51
De / Outside Diameter (mm)
60
N / Total Coils
61,5
Lo / Free Length (mm)
365
Loop Height
41,3
Fmax / Maximum Force (N)
438
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C2143

C2143
From €3.91 incl tax
d / Wire Diameter (mm)
4,5
Dm / Mean Diameter (mm)
55,5
Mean Diameter tolerance -
1
Mean Diameter tolerance +
1
Di / Inside Diameter (mm)
51
De / Outside Diameter (mm)
60
N / Total Coils
61,75
Lo / Free Length (mm)
365
Loop Height
41,9
Fmax / Maximum Force (N)
438
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C2144

C2144
From €4.31 incl tax
d / Wire Diameter (mm)
4,5
Dm / Mean Diameter (mm)
55,5
Mean Diameter tolerance -
1
Mean Diameter tolerance +
1
Di / Inside Diameter (mm)
51
De / Outside Diameter (mm)
60
N / Total Coils
69,5
Lo / Free Length (mm)
401
Loop Height
41,3
Fmax / Maximum Force (N)
438
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C2145

C2145
From €4.31 incl tax
d / Wire Diameter (mm)
4,5
Dm / Mean Diameter (mm)
55,5
Mean Diameter tolerance -
1
Mean Diameter tolerance +
1
Di / Inside Diameter (mm)
51
De / Outside Diameter (mm)
60
N / Total Coils
69,75
Lo / Free Length (mm)
401
Loop Height
41,9
Fmax / Maximum Force (N)
438
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C2146

C2146
From €1.74 incl tax
d / Wire Diameter (mm)
5
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
15
De / Outside Diameter (mm)
25
N / Total Coils
9,5
Lo / Free Length (mm)
79
Loop Height
12,75
Fmax / Maximum Force (N)
1110
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C2146S

C2146S
From €3.91 incl tax
d / Wire Diameter (mm)
5
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
15
De / Outside Diameter (mm)
25
N / Total Coils
9,5
Lo / Free Length (mm)
79
Loop Height
12,75
Fmax / Maximum Force (N)
940
Spring End
German Loops
Material
DIN EN (ISO 6931-1) 10270-3 RVS AISI 302 (DIN 17224 - 1.4310)

C2147

C2147
From €2.40 incl tax
d / Wire Diameter (mm)
5
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
15
De / Outside Diameter (mm)
25
N / Total Coils
15,5
Lo / Free Length (mm)
109
Loop Height
12,75
Fmax / Maximum Force (N)
1110
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C2147S

C2147S
From €3.91 incl tax
d / Wire Diameter (mm)
5
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
15
De / Outside Diameter (mm)
25
N / Total Coils
15,5
Lo / Free Length (mm)
109
Loop Height
12,75
Fmax / Maximum Force (N)
940
Spring End
German Loops
Material
DIN EN (ISO 6931-1) 10270-3 RVS AISI 302 (DIN 17224 - 1.4310)

C2148

C2148
From €2.88 incl tax
d / Wire Diameter (mm)
5
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
15
De / Outside Diameter (mm)
25
N / Total Coils
24,5
Lo / Free Length (mm)
154
Loop Height
12,75
Fmax / Maximum Force (N)
1110
Spring End
German Loops
Material
DIN EN 10270-1 SH (C DIN 17223/1 - 1.1200)

C2148S

C2148S
From €5.82 incl tax
d / Wire Diameter (mm)
5
Dm / Mean Diameter (mm)
20
Mean Diameter tolerance -
0,35
Mean Diameter tolerance +
0,35
Di / Inside Diameter (mm)
15
De / Outside Diameter (mm)
25
N / Total Coils
24,5
Lo / Free Length (mm)
154
Loop Height
12,75
Fmax / Maximum Force (N)
940
Spring End
German Loops
Material
DIN EN (ISO 6931-1) 10270-3 RVS AISI 302 (DIN 17224 - 1.4310)