Mollificio Bordignon

For more than sixty years, MOLLIFICIO BORDIGNON has been a trusted name in spring manufacturing—producing a wide range of high-performance springs in different wire diameters, shapes, and materials, all compliant with international standards.

A pioneer in quality certification, MOLLIFICIO BORDIGNON was the first in its field to achieve UNI EN ISO 9002 certification in 1995, later advancing to UNI EN ISO 9001:2000, 9001:2008, and 9001 & 14001 (2015 Edition) standards. The company’s environmental management system has also been certified since 2007 under UNI EN ISO 14001.

All production takes place entirely in-house, with every step undergoing meticulous inspection to ensure consistent quality and full traceability.

MOLLIFICIO BORDIGNON commitment to excellence is driven by continuous research into new materials and surface treatments, paired with rigorous performance testing under diverse operating conditions. This dedication delivers springs that combine exceptional reliability, superior performance, and extended service life.

Die Springs — Our rectangular wire ISO die springs are available in the following load ratings:
• Green (light load – 1S series)
• Blue (medium load – 2S series)
• Red (heavy load – 3S series)
• Yellow (extra heavy load – 4S series)

In addition, Mollificio Bordignon has developed three further ISO series (rectangular wire):
• Purple (extra light load – 1L series)
• Bronze (super heavy load – 5S series)
• Black (exceptional load – BK series)

We also offer US-standard die springs (oval wire) with the following load ratings:
• Blue (medium load – USB series)
• Red (medium-heavy load – USR series)
• Bronze (heavy load – USG series)
• Green (extra heavy load – USV series)

Each MOLLIFICIO BORDIGNON spring — 3/4 inch diameter and above — is stamped with our logo, a mark of proven durability and certified quality.

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All production takes place entirely in-house, with every step undergoing meticulous inspection to ensure consistent quality and full traceability.

Each MOLLIFICIO BORDIGNON spring — 3/4 inch diameter and above — is stamped with our logo, a mark of proven durability and certified quality.

View Catalog

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Mollificio Bordignon USR51089 USR Medium Heavy Load Die Springs

SKU: BD-USR51089
MPN: USR51089

~~List price $15.77~~

Save $1.13

Mollificio Bordignon USR51102 USR Medium Heavy Load Die Springs

SKU: BD-USR51102
MPN: USR51102

~~List price $17.10~~

Save $1.22

Mollificio Bordignon USR51115 USR Medium Heavy Load Die Springs

SKU: BD-USR51115
MPN: USR51115

~~List price $18.95~~

Save $1.35

Mollificio Bordignon USR51127 USR Medium Heavy Load Die Springs

SKU: BD-USR51127
MPN: USR51127

~~List price $20.81~~

Save $1.49

Mollificio Bordignon USR51139 USR Medium Heavy Load Die Springs

SKU: BD-USR51139
MPN: USR51139

~~List price $22.77~~

Save $1.63

Mollificio Bordignon USR51152 USR Medium Heavy Load Die Springs

SKU: BD-USR51152
MPN: USR51152

~~List price $24.62~~

Save $1.77

Mollificio Bordignon USR51178 USR Medium Heavy Load Die Springs

SKU: BD-USR51178
MPN: USR51178

~~List price $28.41~~

Save $2.03

Mollificio Bordignon USR51203 USR Medium Heavy Load Die Springs

SKU: BD-USR51203
MPN: USR51203

~~List price $32.21~~

Save $2.30

Mollificio Bordignon USR51254 USR Medium Heavy Load Die Springs

SKU: BD-USR51254
MPN: USR51254

~~List price $40.37~~

Save $2.89

Mollificio Bordignon USR51305 USR Medium Heavy Load Die Springs

SKU: BD-USR51305
MPN: USR51305

~~List price $49.19~~

Save $3.53

Mollificio Bordignon USV10025 USV Extra Heavy Load Die Springs

SKU: BD-USV10025
MPN: USV10025

~~List price $1.74~~

Save $0.12

Mollificio Bordignon USV10032 USV Extra Heavy Load Die Springs

SKU: BD-USV10032
MPN: USV10032

~~List price $1.99~~

Save $0.14

Mollificio Bordignon USV10038 USV Extra Heavy Load Die Springs

SKU: BD-USV10038
MPN: USV10038

~~List price $2.17~~

Save $0.15

Mollificio Bordignon USV10044 USV Extra Heavy Load Die Springs

SKU: BD-USV10044
MPN: USV10044

~~List price $2.37~~

Save $0.16

Mollificio Bordignon USV10051 USV Extra Heavy Load Die Springs

SKU: BD-USV10051
MPN: USV10051

~~List price $2.72~~

Save $0.20

Mollificio Bordignon USV10064 USV Extra Heavy Load Die Springs

SKU: BD-USV10064
MPN: USV10064

~~List price $3.03~~

Save $0.21

Mollificio Bordignon USV10076 USV Extra Heavy Load Die Springs

SKU: BD-USV10076
MPN: USV10076

~~List price $3.20~~

Save $0.22

Mollificio Bordignon USV10305 USV Extra Heavy Load Die Springs

SKU: BD-USV10305
MPN: USV10305

~~List price $13.14~~

Save $0.94

Mollificio Bordignon USV13025 USV Extra Heavy Load Die Springs

SKU: BD-USV13025
MPN: USV13025

~~List price $2.07~~

Save $0.14

Mollificio Bordignon USV13032 USV Extra Heavy Load Die Springs

SKU: BD-USV13032
MPN: USV13032

~~List price $2.27~~

Save $0.16

Mollificio Bordignon USV13038 USV Extra Heavy Load Die Springs

SKU: BD-USV13038
MPN: USV13038

~~List price $2.52~~

Save $0.18

Mollificio Bordignon USV13044 USV Extra Heavy Load Die Springs

SKU: BD-USV13044
MPN: USV13044

~~List price $2.84~~

Save $0.20

Mollificio Bordignon USV13051 USV Extra Heavy Load Die Springs

SKU: BD-USV13051
MPN: USV13051

~~List price $3.03~~

Save $0.21

Mollificio Bordignon USV13064 USV Extra Heavy Load Die Springs

SKU: BD-USV13064
MPN: USV13064

~~List price $3.47~~

Save $0.24