A journey through space:
the expansion of our warehouses is complete

METAL

Metallic soul
90
PRODUCTS
Stainless steel screws, machine screws, self-drilling screws, self-tapping screws. Rivets and nuts
5,000+
UNIQUE REFERENCES
Self-Drilling Wings: For every fastening and work need
Discover all our products
Find the full product range on our online catalog.
Screws for metal: Unmatched Excellence
Screws for metal belong to a highly versatile, cross-cutting, and diversified category of fastening items. Our catalog offers a wide range of products, each one with its unique characteristics as differents shapes, diameter, length, thread pitch, and head type. These various features are crucial to suits the multiple applications in which they could be used.

The choice among different types of screws is often linked with the choices of the machines or tools they are used with. For example, screws used in aerospace applications may differ significantly from those used in the automotive industry or construction.

AREAS OF USE
Screws for metal are extremely versatile and find application in a wide range of industrial sectors depending on the different applications: automotive, construction, aerospace, electronics, shipbuilding, manufacturing industry, energy sector, electrical and electronic fields, tools, and hardware.
CERTIFIED QUALITY
The quality of screws for metal is essential for their reliability. The CE marking attests to compliance with standards, and laboratory tests verify their strength and durability. Investing in high-quality screws is crucial to ensure performance and safety.
WIDE RANGE
Ambrovit offers a wide range of screw’s sizes to adapt to various needs. From small screws, suitable for precision jobs to larger screws for industrial applications, there is a solution for every situation. Choosing the correct sizes and characteristics of the screw is essential to ensure secure and effective fastening.
TRILOBULAR SCREWS
Trilobular screws derive their name from their unique tri-lobed form, thanks to which they are mostly used in the industrial and mechanical sectors. They are used to generate a strong and uniform thread in non threaded holes and they are able to support high loads. In fact, the tri-lobed form allows the torque wrench to concentrate on all the three zones, reducing the friction during the threading process.
90+
Unique references that can be found in our catalog
DISCOVER OUR OFFER
Maximize the quality of your supplies choosing from our wide range of screws.
Discover it all on our online catalog.
SCREWS WITHOUT POINT
Screws without point require pre-drilling, they are versatile for different applications and reduce the risk of chipping. They are used on sheets and metal parts without any tapping operation. They are known for their efficiency, grip and stability, making fastening quick and secure.
75+
Different references on our online catalog
DISCOVER OUR OFFER
Maximize the quality of your supplies choosing from our wide range of screws.
Discover it all on our online catalog.
SPECIAL WINGS
Some self-drilling screws have special wings that allow them to be fastened directly onto metal, without pre-holes. This feature makes fastening more efficient, especially on thin or delicate materials, making them suitable for many types of application.
40+
Different references on our online catalog
DISCOVER OUR OFFER
Maximize the quality of your supplies choosing from our wide range of screws.
Discover it all on our online catalog.
Every product is meticulously designed:
from head to tip
Discover our offer of high-performance screws for metal in different sizes.
Square neck

This type of underhead is designed to be anti-loose due to its shape.

Cutting thread

This feature allows to form the thread during its assembly.

Break-off

Brake-off screws have an interrupted thread that can be broken if needed.

Extra long point with special wings

This extra long point is suitable for fixing panels vertically on metal supports.

Guide to the fastener profiles

The transmission of force to the screw occurs through geometric coupling; therefore, each screw requires a counterpart suitable for its profile, in the form of a screwdriver, an hex key, or an insert. Here are the most common, from the classic profile to the most innovative ones.

TORX
Screw with a head characterized by a six-pointed star-shaped recess: TX wafer head, TX hexagon washer head, TX truss head, TX cylinder head, TX flat head, TX truss washer head.
POZI
Screw with a crosshead featuring 4 integrated slots, similar to an asterisk: PZ flat – head, PZ pan head, PZ raised oval head, PZ and slotted combination truss head, PZ wafer head, PZ and slotted wafer head, PZ and slotted combination wafer head, PZ and slotted combination truss head.
PHILLIPS
Screw with an engraved crosshead, offering a good combination of stability and ease of use: PH bugle head, PH flat head, PH pan head, PH wafer head, PH truss washer head.
HEXAGON
Hexagonal head screw with six sides forming between them an angle of 120°: Hexagonal head, hexagonal head with flange, hexagon flat washer head, hexagon socket truss head, hexagon socket cylinder head, hexagon countersunk socket flat head.
SQUARE
Screw with an engraved square drive, often used in industrial settings: square drive pan head, mushroom head square neck.
SLOT
Screw with an engraving in the form of a straight slot: slotted flat head, slotted raised oval head, slotted cheese head.
Find the best deal for your business
Explore our online catalog, with 15 different families of screws, and discover a wide range of options to meet your specific fastening needs.
NEW MILESTONES
OF EXCELLENCE
Quality is the vector that makes our company able to stand out in a constantly evolving market. Our constant mission is to reach new levels of excellence in every sector, constantly expanding our range to be able to respond to an increasingly demanding professional clientele. An unreserved quality declined in all the variety of products already available in the catalog.
FINISHES: PROTECTION AND CUSTOMIZATION
The finishes of screws can vary significantly in terms of strength and aesthetic appearance, offering options to meet specific needs. Protective finishes are designed to shield screws from corrosion and wear ad tear, providing them with greater durability over time, making them ideal for applications in hostile environments or exposed to atmospheric agents. Aesthetic finishes are crafted to enhance the appearance of screws. They offer a more appealing smooth and shiny surface. They are often used in visible applications where appearance makes a difference. The selection of screw finishes is crucial to ensure they can reliably perform their function and seamlessly integrate into the overall project’s aesthetic appearance.
THE QUALITY
OF OUR SCREWS
Ambrovit’s screw certifications are fundamental to ensure the quality and safety of the products. Ambrovit is committed to meeting the highest production standards and providing screws that meet customer needs. These certifications attest the company’s dedication to quality, safety, and compliance with regulations throughout the production process. Customers can therefore have confidence in using Ambrovit screws for their requirements, knowing that they meet rigorous standards and are suitable for a wide range of applications.
Learn more about our products quality:
AMBROVIT QUALITY
Learn more about our products quality:
AMBROVIT QUALITY
WHERE EVERYTHING
IS CERTIFIED
During the years quality has become a pervasive value that involves every sector and department of the company, leading to the company obtaining ISO 9001 certification for the Quality Management System in 2011. Most products are equipped with varied certifications based on their type and intended use. Additional quality control tests are conducted internally on-site in collaboration with Uni 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.

SCOPRI DI PIÙ
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.

SCOPRI DI PIÙ
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

METAL

Metallic soul
90
PRODUCTS
Stainless steel screws, machine screws, self-drilling screws, self-tapping screws. Rivets and nuts
5,000+
UNIQUE REFERENCES
Self-Drilling Wings: For every fastening and work need
Discover all our products
Find the full product range on our online catalog.
Screws for metal: Unmatched Excellence
Screws for metal belong to a highly versatile, cross-cutting, and diversified category of fastening items. Our catalog offers a wide range of products, each one with its unique characteristics as differents shapes, diameter, length, thread pitch, and head type. These various features are crucial to suits the multiple applications in which they could be used.

The choice among different types of screws is often linked with the choices of the machines or tools they are used with. For example, screws used in aerospace applications may differ significantly from those used in the automotive industry or construction.

AREAS OF USE
Screws for metal are extremely versatile and find application in a wide range of industrial sectors depending on the different applications: automotive, construction, aerospace, electronics, shipbuilding, manufacturing industry, energy sector, electrical and electronic fields, tools, and hardware.
CERTIFIED QUALITY
The quality of screws for metal is essential for their reliability. The CE marking attests to compliance with standards, and laboratory tests verify their strength and durability. Investing in high-quality screws is crucial to ensure performance and safety.
WIDE RANGE
Ambrovit offers a wide range of screw’s sizes to adapt to various needs. From small screws, suitable for precision jobs to larger screws for industrial applications, there is a solution for every situation. Choosing the correct sizes and characteristics of the screw is essential to ensure secure and effective fastening.
TRILOBULAR SCREWS
Trilobular screws derive their name from their unique tri-lobed form, thanks to which they are mostly used in the industrial and mechanical sectors. They are used to generate a strong and uniform thread in non threaded holes and they are able to support high loads. In fact, the tri-lobed form allows the torque wrench to concentrate on all the three zones, reducing the friction during the threading process.
90+
Unique references that can be found in our catalog
SCREWS WITHOUT POINT
Screws without point require pre-drilling, they are versatile for different applications and reduce the risk of chipping. They are used on sheets and metal parts without any tapping operation. They are known for their efficiency, grip and stability, making fastening quick and secure.
75+
Different references on our online catalog
SPECIAL WINGS
Some self-drilling screws have special wings that allow them to be fastened directly onto metal, without pre-holes. This feature makes fastening more efficient, especially on thin or delicate materials, making them suitable for many types of application.
40+
Different references on our online catalog
Every product is meticulously designed:
from head to tip
Discover our offer of high-performance screws for metal in different sizes.
Square neck

This type of underhead is designed to be anti-loose due to its shape.

Cutting thread

This feature allows to form the thread during its assembly.

Break-off

Brake-off screws have an interrupted thread that can be broken if needed.

Extra long point with special wings

This extra long point is suitable for fixing panels vertically on metal supports.

Guide to the fastener profiles

The transmission of force to the screw occurs through geometric coupling; therefore, each screw requires a counterpart suitable for its profile, in the form of a screwdriver, an hex key, or an insert. Here are the most common, from the classic profile to the most innovative ones.

TORX
Screw with a head characterized by a six-pointed star-shaped recess: TX wafer head, TX hexagon washer head, TX truss head, TX cylinder head, TX flat head, TX truss washer head.
POZI
Screw with a crosshead featuring 4 integrated slots, similar to an asterisk: PZ flat – head, PZ pan head, PZ raised oval head, PZ and slotted combination truss head, PZ wafer head, PZ and slotted wafer head, PZ and slotted combination wafer head, PZ and slotted combination truss head.
PHILLIPS
Screw with an engraved crosshead, offering a good combination of stability and ease of use: PH bugle head, PH flat head, PH pan head, PH wafer head, PH truss washer head.
HEXAGON
Hexagonal head screw with six sides forming between them an angle of 120°: Hexagonal head, hexagonal head with flange, hexagon flat washer head, hexagon socket truss head, hexagon socket cylinder head, hexagon countersunk socket flat head.
SQUARE
Screw with an engraved square drive, often used in industrial settings: square drive pan head, mushroom head square neck.
SLOT
Screw with an engraving in the form of a straight slot: slotted flat head, slotted raised oval head, slotted cheese head.
Find the best deal for your business
Explore our online catalog, with 15 different families of screws, and discover a wide range of options to meet your specific fastening needs.
NEW MILESTONES
OF EXCELLENCE
Quality is the vector that makes our company able to stand out in a constantly evolving market. Our constant mission is to reach new levels of excellence in every sector, constantly expanding our range to be able to respond to an increasingly demanding professional clientele. An unreserved quality declined in all the variety of products already available in the catalog.
FINISHES: PROTECTION AND CUSTOMIZATION
The finishes of screws can vary significantly in terms of strength and aesthetic appearance, offering options to meet specific needs. Protective finishes are designed to shield screws from corrosion and wear ad tear, providing them with greater durability over time, making them ideal for applications in hostile environments or exposed to atmospheric agents. Aesthetic finishes are crafted to enhance the appearance of screws. They offer a more appealing smooth and shiny surface. They are often used in visible applications where appearance makes a difference. The selection of screw finishes is crucial to ensure they can reliably perform their function and seamlessly integrate into the overall project’s aesthetic appearance.
THE QUALITY
OF OUR SCREWS
Ambrovit’s screw certifications are fundamental to ensure the quality and safety of the products. Ambrovit is committed to meeting the highest production standards and providing screws that meet customer needs. These certifications attest the company’s dedication to quality, safety, and compliance with regulations throughout the production process. Customers can therefore have confidence in using Ambrovit screws for their requirements, knowing that they meet rigorous standards and are suitable for a wide range of applications.
Learn more about our products quality:
AMBROVIT QUALITY
Learn more about our products quality:
AMBROVIT QUALITY
WHERE EVERYTHING
IS CERTIFIED
During the years quality has become a pervasive value that involves every sector and department of the company, leading to the company obtaining ISO 9001 certification for the Quality Management System in 2011. Most products are equipped with varied certifications based on their type and intended use. Additional quality control tests are conducted internally on-site in collaboration with Uni 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.

SCOPRI DI PIÙ
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.

SCOPRI DI PIÙ
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