A journey through space:
the expansion of our warehouses is complete
THE PILLARS OF OUR QUALITY:
COMPLIANCE-PERFORMANCE-DISTINCTION
THE PILLARS OF OUR QUALITY:
COMPLIANCE
PERFORMANCE
DISTINCTION

Ambrovit is characterized by three essentials, interconnected, and harmonized values , creating a distinctive presence in a global market and a challenging economic context.

COMPLIANCE
Explore our certifications

Commitment to quality is a priority permeating every aspect of the company. This commitment led us to achieve certification for the Quality Management System in 2011.

PERFORMANCE
Explore the wide range of certified products

We have one goal: to achieve excellence in each of the reference sectors of our products, ensuring international certification and meeting the needs of an ever-expanding clientele.

DISTINCTION
Aesthetic and durable finishes

Ambrovit’s dedication to quality translates into refined process optimization, involving a wide range of products and offering customization options in both aesthetic finishes and galvanic processes. This results in unique solutions designed to withstand the time passing.

QUALITY IS NOT JUST A NOTION.
Over time, quality has become a fundamental driver involving every department and led the company to achieve Quality Management System certification in 2011. Most products are equipped with various certifications depending on their type and intended use. Additional quality control tests are conducted in-house in our internal laboratory in collaboration with the University of Trento.

Ambrovit has achieved ISO 9001 certification, a recognition of quality and safety. To attain this certification, the company must demonstrate adherence to criteria such as advanced quality control, regulatory compliance, use of high-quality materials, product safety, and environmental commitment. Sustaining the certification demands a continuous dedication to improvement. This seal of approval serves as a robust indicator of reliability and quality, capable of bolstering customer confidence.

TÜV SÜD conducts periodic surveillance audits on all production processes, ensuring compliance with all requirements mandated by international regulations. Among these, the Euronorm 14592 is particularly relevant, and involves wood structures and connecting cylindrical elements. The standard outlines requirements and testing methods for materials, geometry, strength, rigidity, and durability of connecting cylindrical elements used in load-bearing wooden structures. ISO 9001 certification serves as a seal of approval that highlights a manufacturing company’s consistent commitment to providing products of the highest quality, safety, and reliability. These products adhere to current regulations and are at the forefront of the industry. This recognition becomes a powerful marketing tool, assuring buyers that the products have undergone rigorous quality checks by an international organization.
LEARN MORE

ETA (European Technical Assessment) certification is a European process of technical evaluation that assesses and approves the suitability of construction products in compliance with European regulations. This procedure is particularly relevant for the building and construction industry. The ETA certification process involves a comprehensive technical assessment by notified bodies, which examine products based on technical requirements and performance criteria.

ETA certification is voluntary and serves as a way to demonstrate product compliance with European technical specifications, especially when CE standard regulations are not directly applicable or complete.
Ambrovit proudly holds the ETA 16/0381 Certification for its entire range of carpentry screws, the ETA 18/1065 Option 1 Certification for anchoring screws in concrete, and the Post R Certificate of Conformity and Safety.
Once an ETA certification is obtained, products can be marketed in all European Union countries, facilitating their acceptance in the European market and transparently showcasing compliance with required technical standards. ETA certification is essential to ensure the quality and safety of construction products and to promote the free movement of goods within the EU.
LEARN MORE
PRODUCTS CERTIFICATIONS
International compliance
Quality in Ambrovit is a value that must be measured and confirmed through certifications issued by international certifying agency.
The whole range of products is tested, both the different types of screws and bolts as well as the different finishes and treatments.
18,000+
CERTIFIED REFERENCES
Among our certifications, it’s included the Euronorm 14592, which provides dimensional parameters, tests to be performed, and quality control procedures that the product must meet to be declared compliant and marked with CE. The company also holds ETA Certification 16/0381 for the entire range of carpentry screws; ETA Certification 18/1065 Option 1 for anchoring concrete screws.
REGULATIONS
Within the technical standards of industrial sectors
Fastening elements have the task of transferring loads to the supporting material in which they are installed. Therefore, the standardization and conformity of each individual element become fundamental. Let’s see what the main ones are and how they differ from each other.
DIN
It is a technical standard issued by the German Deutsches Institut für Normung, which means that there is no obligation of application. Essentially, they are private standards with a recommendation character.
UNI
It is the acronym for the Italian National Unification Body, a private association that develops and publishes technical standards for all industrial sectors. It represents Italy in European (CEN) and global (ISO) standardization organizations.
ISO
It is the acronym that identifies standards developed by ISO, the International Organization for Standardization. These standards are applicable worldwide. Each country can decide whether to adopt them as national standards.
GALVANIC TREATMENTS
Our galvanic treatments ensure reliable performance in outdoor environments and challenging conditions.
AESTHETIC FINISHES
Elegance and design: aesthetic finishes add a touch of style to every project without compromising durability and performance.
40µm HOT DIP GALVANIZED
“Hot Dip Galvanized” is the hot-dip galvanizing process by immersion in molten zinc. This specification makes the screws highly resistant to corrosion, as in external structures, bridges, maritime structures, and other applications in challenging environments.
400hr HIGH TOP
Through special treatments, these screws with a resistance of 400 hours are an excellent choice for applications that require reliable protection against corrosion in humid environments or exposure to corrosive substances.
120hr TOP
With a thicker zinc layer of 8 microns, the corrosion resistance in hours increases. In this case, “120 hr” indicates that the screws have been designed to withstand corrosion in a standard test environment for at least 120 hours.
72hr MEDIUM
The CR3 zinc coating is designed to provide good corrosion resistance in many applications, while a thicker zinc layer of more than 5 microns can offer better corrosion protection.
48hr PHOSPHATED
Phosphated finish is a surface coating often used for screws and other metal components. The final result is not known to be aesthetically appealing or decorative, but mainly to provide anti-corrosion and anti-friction functions.
36hr YELLOW
Yellow zinc plating is a variation of the zinc plating process that uses a special passivate to achieve a yellow color on the zinc-coated surface. This type of finish is often used for aesthetic purposes or for visual recognition of components.
24hr BASE
A 3-micron finish is considered thick enough for effective corrosion protection in many applications. A thicker zinc layer provides better protection and resistance.
BLACK
ZNC CR3″ is a specification indicating that the screws have been zinc-coated with a layer of zinc (ZNC) according to a standard that provides moderate corrosion resistance (CR3). This type of finish is commonly used to protect screws in normal environments.
The RoHS directive, staying for Restriction of Hazardous Substances, is a European law that limits the use of certain harmful substances in the manufacturing of commercial products. This regulation safeguards the quality of life and the environment by reducing the content of harmful substances such as lead, mercury, cadmium, and others. Compliance with the RoHS directive is synonymous with quality for marketing products in the European Union, thereby contributing to the promotion of the adoption of safer and more sustainable technologies.
1,000 hr
Resistance finishes

Special treatment Enduro 1,000h, with a non-organic three layers ceramic coating, for a high resistance to corrosion. This finish guarantees within 1000h of salt spray resistance, in compliance with ISO 9227 standard, and enhance the performance of the screw itself.

15 µm of nano treatment
5 µm of anti-abrasive layer
5-8 µm of white zinc coating Cr3 treatment
Steel substrate
NANO COATING
It is a non-organic tri-layer coating with a nano-treatment, an anti-abrasion layer, and a white zinc coating for high resistance to salt spray corrosion.
10 µm of baked ceramic coating
~2 µm high-corrosion-resistance chemical conversion film
3-5 µm Metallic zinc layer
Steel substrate
ENDURO COATING
It is a non-organic tri-layer ceramic coating for high resistance to salt spray corrosion, consisting of fired ceramic coating, high corrosion resistance chemical conversion film, and a metallic zinc layer on the steel substrate.
AESTHETIC FINISHES FOR YOUR EXCELLENCE PROJECTS
Aesthetic finishes embody the fusion of resistance and design. From innovative coatings to advanced material solutions, we delve into the details of finishes that stand out for elegance, resilience, and superior performance. Here are our options that allow you to add a touch of style while preserving the quality of your projects, reflecting your vision and ensuring lasting and extraordinary results.
SUPER TOP ENDURO FINISH
This type of finish is primarily designed to provide exceptional corrosion resistance (1000 hours in salt spray), however, the finish presents an uniform and clean surface, without traces of corrosion or oxidation, which positively contributes to the aesthetic appearance of the screws. The main priority of this finish is corrosion resistance.

SUPER TOP NANO FINISH
The 1000 hr Super Top Nano Treatment finish combines high-quality aesthetics with extraordinary corrosion resistance, making the screws suitable for projects where the emphasis is on both beauty and durability. These screws are ideal for projects where attention to design is crucial, allowing them to seamlessly integrate into the overall appearance of a product or structure. Our range of screws with the SUPER TOP NANO finish stands out for its versatility and style, with a selection of available colors: Gold, Brown, Green, Sand, and Gray; allowing you to choose the option that best suits the design of your project.

OTHER AESTHETIC FINISHES
These types of finishes are ideal for indoor use, offering various aesthetic options to seamlessly integrate them into various contexts and designs. The bronzed finish gives the screws a warm and rich appearance, adding a touch of elegance and tradition to the design. The nickel-plated finish provides a silvery and shiny surface, giving the screws a modern and clean look. The brass-plated finish has a golden, warm, and luxurious appearance reminiscent of brass metal.

THE CHOICE BETWEEN THESE AESTHETIC FINISHES DEPENDS ON THE DESIRED STYLE FOR THE PROJECT AND SPECIFIC REQUIREMENTS IN TERMS OF CORROSION RESISTANCE. EACH OF THESE FINISHES CAN ADD A DISTINCTIVE TOUCH TO THE FINAL APPEARANCE OF THE SCREWS AND INFLUENCE THE OVERALL AESTHETICS OF THE APPLICATION IN WHICH THEY ARE USED.
QUALITY CONTROL LABORATORY
The company places significant emphasis on the quality of its products, making the quality control laboratory the center of rigorous testing and inspections. In particular, salt spray resistance tests ensure that the materials meet the high standards required for use in harsh environments. All of this contributes to the reliability and excellence of Ambrovit products.
IN OUR QUALITY LAB
Control, methodology, and quality: a perfect affinity
Ambrovit quality control laboratory is a crucial hub for submitting products to rigorous tests
One of the main drivers of the company is the quality of the offered product, along with the breadth of the range available in stock in the screw and bolt segments, ready for order fulfillment. Uncompromising quality involves the entire variety of products, both in the types of screws and bolts and in finishes and galvanic processes, and it must be constantly monitored.

In Ambrovit, the quality control laboratory, a long-standing presence in the company, is a fundamental department, a crucial hub for subjecting new products to the most rigorous tests. It is equipped with the most sophisticated advanced instruments and innovative statistical software, in line with European parameters, to ensure the functioning and reliability of the collected results.

For this reason, the equipment undergoes specific checks and calibrations in compliance with management procedures and the UNI EN ISO 9001 standard.

SALT SPRAY TEST
Monitoring and control in aggressive environments that make a difference
We verify each of our products with a test that checks resistance in challenging outdoor environments.
Samples are placed inside a test chamber, where they are exposed to a constant and dense mist composed of a saline solution. This mist contains chlorides, which are known to accelerate the corrosion process. The samples remain exposed to these adverse conditions for a specific period.

Quality control in a salt spray test is essential to verify the corrosion resistance of materials and products. During the test, samples are subjected to simulated conditions of accelerated corrosion in a salt spray chamber. Experts continuously monitor the samples to assess any signs of corrosion and ensure that the test is conducted accurately, producing reliable results. This quality control is crucial to ensure that materials and products meet the corrosion resistance standards required for use in harsh environments.

LABORATORY TEST
In the Quality Control Laboratory are available the following instruments:
HITECH EUROPE C 250 S
Miter saw
Hitech Europe EP 15
Baler
Hitech Europe AP 21V
Cleanser
Future Tech FR-3 E
Rockwell hardness testing machine
Future Tech FV 300
Vickers hardness meter and dedicated software
Nikon SMZ 745 T
Stereomicroscope and dedicated software
Karl Deutsch Leptoskop 2042
Thickness gauge
Nikon MP-V12
Projector
Deltaflux
Drilling test machine and dedicated software
Corrosionbox
For salt spray test according to ISO~DIN
THE PILLARS OF OUR QUALITY:
COMPLIANCE-PERFORMANCE-DISTINCTION
THE PILLARS OF OUR QUALITY:
COMPLIANCE
PERFORMANCE
DISTINCTION

Ambrovit is characterized by three essentials, interconnected, and harmonized values , creating a distinctive presence in a global market and a challenging economic context.

COMPLIANCE
Explore our certifications

Commitment to quality is a priority permeating every aspect of the company. This commitment led us to achieve certification for the Quality Management System in 2011.

PERFORMANCE
Explore the wide range of certified products

We have one goal: to achieve excellence in each of the reference sectors of our products, ensuring international certification and meeting the needs of an ever-expanding clientele.

DISTINCTION
Aesthetic and durable finishes

Ambrovit’s dedication to quality translates into refined process optimization, involving a wide range of products and offering customization options in both aesthetic finishes and galvanic processes. This results in unique solutions designed to withstand the time passing.

QUALITY IS NOT JUST A NOTION.
Over time, quality has become a fundamental driver involving every department and led the company to achieve Quality Management System certification in 2011. Most products are equipped with various certifications depending on their type and intended use. Additional quality control tests are conducted in-house in our internal laboratory in collaboration with the University of Trento.

Ambrovit has achieved ISO 9001 certification, a recognition of quality and safety. To attain this certification, the company must demonstrate adherence to criteria such as advanced quality control, regulatory compliance, use of high-quality materials, product safety, and environmental commitment. Sustaining the certification demands a continuous dedication to improvement. This seal of approval serves as a robust indicator of reliability and quality, capable of bolstering customer confidence.

TÜV SÜD conducts periodic surveillance audits on all production processes, ensuring compliance with all requirements mandated by international regulations. Among these, the Euronorm 14592 is particularly relevant, and involves wood structures and connecting cylindrical elements. The standard outlines requirements and testing methods for materials, geometry, strength, rigidity, and durability of connecting cylindrical elements used in load-bearing wooden structures. ISO 9001 certification serves as a seal of approval that highlights a manufacturing company’s consistent commitment to providing products of the highest quality, safety, and reliability. These products adhere to current regulations and are at the forefront of the industry. This recognition becomes a powerful marketing tool, assuring buyers that the products have undergone rigorous quality checks by an international organization.
LEARN MORE

ETA (European Technical Assessment) certification is a European process of technical evaluation that assesses and approves the suitability of construction products in compliance with European regulations. This procedure is particularly relevant for the building and construction industry. The ETA certification process involves a comprehensive technical assessment by notified bodies, which examine products based on technical requirements and performance criteria.

ETA certification is voluntary and serves as a way to demonstrate product compliance with European technical specifications, especially when CE standard regulations are not directly applicable or complete.
Ambrovit proudly holds the ETA 16/0381 Certification for its entire range of carpentry screws, the ETA 18/1065 Option 1 Certification for anchoring screws in concrete, and the Post R Certificate of Conformity and Safety.
Once an ETA certification is obtained, products can be marketed in all European Union countries, facilitating their acceptance in the European market and transparently showcasing compliance with required technical standards. ETA certification is essential to ensure the quality and safety of construction products and to promote the free movement of goods within the EU.
LEARN MORE
PRODUCTS CERTIFICATIONS
International compliance
Quality in Ambrovit is a value that must be measured and confirmed through certifications issued by international certifying agency.
The whole range of products is tested, both the different types of screws and bolts as well as the different finishes and treatments.
18,000+
CERTIFIED REFERENCES
Among our certifications, it’s included the Euronorm 14592, which provides dimensional parameters, tests to be performed, and quality control procedures that the product must meet to be declared compliant and marked with CE. The company also holds ETA Certification 16/0381 for the entire range of carpentry screws; ETA Certification 18/1065 Option 1 for anchoring concrete screws.
REGULATIONS
Within the technical standards of industrial sectors
Fastening elements have the task of transferring loads to the supporting material in which they are installed. Therefore, the standardization and conformity of each individual element become fundamental. Let’s see what the main ones are and how they differ from each other.
DIN
It is a technical standard issued by the German Deutsches Institut für Normung, which means that there is no obligation of application. Essentially, they are private standards with a recommendation character.
UNI
It is the acronym for the Italian National Unification Body, a private association that develops and publishes technical standards for all industrial sectors. It represents Italy in European (CEN) and global (ISO) standardization organizations.
ISO
It is the acronym that identifies standards developed by ISO, the International Organization for Standardization. These standards are applicable worldwide. Each country can decide whether to adopt them as national standards.
GALVANIC TREATMENTS
Our galvanic treatments ensure reliable performance in outdoor environments and challenging conditions.
AESTHETIC FINISHES
Elegance and design: aesthetic finishes add a touch of style to every project without compromising durability and performance.
40µm HOT DIP GALVANIZED
“Hot Dip Galvanized” is the hot-dip galvanizing process by immersion in molten zinc. This specification makes the screws highly resistant to corrosion, as in external structures, bridges, maritime structures, and other applications in challenging environments.
400hr HIGH TOP
Through special treatments, these screws with a resistance of 400 hours are an excellent choice for applications that require reliable protection against corrosion in humid environments or exposure to corrosive substances.
120hr TOP
With a thicker zinc layer of 8 microns, the corrosion resistance in hours increases. In this case, “120 hr” indicates that the screws have been designed to withstand corrosion in a standard test environment for at least 120 hours.
72hr MEDIUM
The CR3 zinc coating is designed to provide good corrosion resistance in many applications, while a thicker zinc layer of more than 5 microns can offer better corrosion protection.
48hr PHOSPHATED
Phosphated finish is a surface coating often used for screws and other metal components. The final result is not known to be aesthetically appealing or decorative, but mainly to provide anti-corrosion and anti-friction functions.
36hr YELLOW
Yellow zinc plating is a variation of the zinc plating process that uses a special passivate to achieve a yellow color on the zinc-coated surface. This type of finish is often used for aesthetic purposes or for visual recognition of components.
24hr BASE
A 3-micron finish is considered thick enough for effective corrosion protection in many applications. A thicker zinc layer provides better protection and resistance.
BLACK
ZNC CR3″ is a specification indicating that the screws have been zinc-coated with a layer of zinc (ZNC) according to a standard that provides moderate corrosion resistance (CR3). This type of finish is commonly used to protect screws in normal environments.
The RoHS directive, staying for Restriction of Hazardous Substances, is a European law that limits the use of certain harmful substances in the manufacturing of commercial products. This regulation safeguards the quality of life and the environment by reducing the content of harmful substances such as lead, mercury, cadmium, and others. Compliance with the RoHS directive is synonymous with quality for marketing products in the European Union, thereby contributing to the promotion of the adoption of safer and more sustainable technologies.
AESTHETIC FINISHES FOR YOUR EXCELLENCE PROJECTS
Aesthetic finishes embody the fusion of resistance and design. From innovative coatings to advanced material solutions, we delve into the details of finishes that stand out for elegance, resilience, and superior performance. Here are our options that allow you to add a touch of style while preserving the quality of your projects, reflecting your vision and ensuring lasting and extraordinary results.
SUPER TOP ENDURO FINISH
This type of finish is primarily designed to provide exceptional corrosion resistance (1000 hours in salt spray), however, the finish presents an uniform and clean surface, without traces of corrosion or oxidation, which positively contributes to the aesthetic appearance of the screws. The main priority of this finish is corrosion resistance.

SUPER TOP NANO FINISH
The 1000 hr Super Top Nano Treatment finish combines high-quality aesthetics with extraordinary corrosion resistance, making the screws suitable for projects where the emphasis is on both beauty and durability. These screws are ideal for projects where attention to design is crucial, allowing them to seamlessly integrate into the overall appearance of a product or structure. Our range of screws with the SUPER TOP NANO finish stands out for its versatility and style, with a selection of available colors: Gold, Brown, Green, Sand, and Gray; allowing you to choose the option that best suits the design of your project.

OTHER AESTHETIC FINISHES
These types of finishes are ideal for indoor use, offering various aesthetic options to seamlessly integrate them into various contexts and designs. The bronzed finish gives the screws a warm and rich appearance, adding a touch of elegance and tradition to the design. The nickel-plated finish provides a silvery and shiny surface, giving the screws a modern and clean look. The brass-plated finish has a golden, warm, and luxurious appearance reminiscent of brass metal.

THE CHOICE BETWEEN THESE AESTHETIC FINISHES DEPENDS ON THE DESIRED STYLE FOR THE PROJECT AND SPECIFIC REQUIREMENTS IN TERMS OF CORROSION RESISTANCE. EACH OF THESE FINISHES CAN ADD A DISTINCTIVE TOUCH TO THE FINAL APPEARANCE OF THE SCREWS AND INFLUENCE THE OVERALL AESTHETICS OF THE APPLICATION IN WHICH THEY ARE USED.
QUALITY CONTROL LABORATORY
The company places significant emphasis on the quality of its products, making the quality control laboratory the center of rigorous testing and inspections. In particular, salt spray resistance tests ensure that the materials meet the high standards required for use in harsh environments. All of this contributes to the reliability and excellence of Ambrovit products.
IN OUR QUALITY LAB
Control, methodology, and quality: a perfect affinity
Ambrovit quality control laboratory is a crucial hub for submitting products to rigorous tests
One of the main drivers of the company is the quality of the offered product, along with the breadth of the range available in stock in the screw and bolt segments, ready for order fulfillment. Uncompromising quality involves the entire variety of products, both in the types of screws and bolts and in finishes and galvanic processes, and it must be constantly monitored.

In Ambrovit, the quality control laboratory, a long-standing presence in the company, is a fundamental department, a crucial hub for subjecting new products to the most rigorous tests. It is equipped with the most sophisticated advanced instruments and innovative statistical software, in line with European parameters, to ensure the functioning and reliability of the collected results.

For this reason, the equipment undergoes specific checks and calibrations in compliance with management procedures and the UNI EN ISO 9001 standard.

SALT SPRAY TEST
Monitoring and control in aggressive environments that make a difference
We verify each of our products with a test that checks resistance in challenging outdoor environments.
Samples are placed inside a test chamber, where they are exposed to a constant and dense mist composed of a saline solution. This mist contains chlorides, which are known to accelerate the corrosion process. The samples remain exposed to these adverse conditions for a specific period.

Quality control in a salt spray test is essential to verify the corrosion resistance of materials and products. During the test, samples are subjected to simulated conditions of accelerated corrosion in a salt spray chamber. Experts continuously monitor the samples to assess any signs of corrosion and ensure that the test is conducted accurately, producing reliable results. This quality control is crucial to ensure that materials and products meet the corrosion resistance standards required for use in harsh environments.

LABORATORY TEST
In the Quality Control Laboratory are available the following instruments:
HITECH EUROPE C 250 S
Miter saw
Hitech Europe EP 15
Baler
Hitech Europe AP 21V
Cleanser
Future Tech FR-3 E
Rockwell hardness testing machine
Future Tech FV 300
Vickers hardness meter and dedicated software
Nikon SMZ 745 T
Stereomicroscope and dedicated software
Karl Deutsch Leptoskop 2042
Thickness gauge
Nikon MP-V12
Projector
Deltaflux
Drilling test machine and dedicated software
Corrosionbox
For salt spray test according to ISO~DIN