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Screws

Products / Screws

Screws for decking and façades

Screws suitable for the installation of roofs and/or ventilated facades. A wide variety of self-tapping screws (which allow drilling directly into the material without the need for prior drilling) and self-threading screws are available, as well as different types of heads, diameters and lengths. Suitable for joining metal to wood, metal components to each other, or plastic, wood and other materials on metal materials. There are also versions available with galvanised steel-EPDM or stainless steel-EPDM washer for tight joints in facades and roofs.

Drill, tapping and PVC screws

Screws with flat and extra-flat heads, suitable for fixing in applications on metal which require a very low head hight, avoiding interference with mobile elements and providing an aesthetic finish. A wide variety of self-drilling screws (which allow drilling directly into the material without the need for prior drilling) and self-threading screws are available, as well as different types of heads, diameters and lengths. Suitable for connecting soft materials to metal (methacrylate, plastic, agglomerates, fine metal sheets, etc.) the connection of metal to wood, metal elements to each other, or PVC or plastic, wood and other materials to metal materials.

Wood screws

Wood screws, also known as lag bolts, are used to connect pieces of wood to each other or with other materials (metal, plastic), to attach fittings to wood, to attach wooden beams to each other, or to connect metal reinforcements to wood. They are self-threading screws with different types of heads and tips depending on the work to be carried out. As the screw is tightened, it enters the wood, creating its own thread inside it, allowing a perfect connection of pieces.

Nails and bolts

Tips, screw hooks, hook bolts, eye bolts (also known as rings), supports for display cases, metal fasteners and easy hooks for all types of materials. Suitable for undertaking small DIY tasks such as hanging a frame or a picture. They are very easy products to install.

Wood connectors

Connectors or connection systems for wooden beams, suitable for connecting two elements of a structure, giving high resistance and ductility. They allow great versatility in assembly, as well as quick and easy construction, adapting to all types of angles or complicated situations. We have a wide range based on the necessary requirements, such as supports, brackets, clamps, splints or feet (anchors for posts). Suitable for the construction of coverings, pergolas, porches, interior structures, garden structures, enclosures or fences.

Standardized nuts and bolts

Also known as metric screws or metric threaded screws, these are products (screws, washers or nuts) where the thread pitch is standardised under the DIN or ISO regulation. Suitable for multiple uses such as mechanical connections or assembly of furniture.

Plugs, tips and accessories

Accessories necessary for completing everything necessary in the world of fixings. We have a wide range of screwdriver bits, SDS-plus drill bits, hexagonal bits and caps for screws.
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Técnicas Expansivas S.L.

CIF: B-26220491

P. I. La Portalada II, C/ Segador, 13

26006 · Logroño (La Rioja) · SPAIN

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products
Metal fixings
Chemical fixings
Plastic fixings
Fixings and accessories for thermal insulation systems (ETICS)
Fixings & accesories for plasterboard
Rivets
Rigging hardware and fencing
Accesories for fences and trellis
Fixings & accesories for Drywall
Direct fixing
Screws for decking and façades
Drill, tapping and PVC screws
Wood screws
Nails and bolts
Wood connectors
Standardized nuts and bolts
Plugs, tips and accessories
Heavy metal clamps
Light metal clamps
Fire protection systems
Gutter supports
Plastic clamps
Profiles and supports
Installation systems and fixings for solar panels
Quick beam attachament system
Threaded rod and fixing accesories
Bathroom and air conditioning fixings
DIY

TECHNICAL TRAINING

Our engineering department provides specific and personalised training on the different topics related to fixing systems: metallic or chemical fixings, installation systems, regulations, calculations, etc.

 

TÉCNICAS EXPANSIVAS S.L. informs that the personal data provided voluntarily on this website will be processed and incorporated into the corresponding files, responsibility of TÉCNICAS EXPANSIVAS S.L, is reported at the time of personal data collection, although, according to the specific case, its purpose may be any of the following: attention to your referred request, complaint or question, established relationship maintenance, comprehensive and commercial customer management, accounting and billing or sending communications, including electronic media, news and activities related to TÉCNICAS EXPANSIVAS S.L.

The data in our files are strictly confidential and shall be treated with the utmost confidentiality and shall comply with all the requirements provided for the General Data Protection Regulation (GDPR) 2016.

According to Data Protection legislation, you are strongly advised not to send high-level personal data, such as those relating to health, as they are not encoded or encrypted. Should these details be sent, it is done so under your sole responsibility.

The user may at any time exercise their rights of access, rectification, cancellation and opposition under the provisions of the General Data Protection Regulation (GDPR) 2016 by sending a letter together with a photocopy of your ID, to P.I. La Portalada II | c/ Segador 13, 26006 | Logroño (La Rioja).
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site visits

The relationship with our customers does not end with the sale of our products. At INDEX® we understand that it is often necessary to accompany them on site, where our experience is the best ally to ensure fits works perfectly. Our engineers and technicians support the managers of each project in planning and selecting the best solution for effectively saving time and money.

TÉCNICAS EXPANSIVAS S.L. informs that the personal data provided voluntarily on this website will be processed and incorporated into the corresponding files, responsibility of TÉCNICAS EXPANSIVAS S.L, is reported at the time of personal data collection, although, according to the specific case, its purpose may be any of the following: attention to your referred request, complaint or question, established relationship maintenance, comprehensive and commercial customer management, accounting and billing or sending communications, including electronic media, news and activities related to TÉCNICAS EXPANSIVAS S.L.

The data in our files are strictly confidential and shall be treated with the utmost confidentiality and shall comply with all the requirements provided for the General Data Protection Regulation (GDPR) 2016.

According to Data Protection legislation, you are strongly advised not to send high-level personal data, such as those relating to health, as they are not encoded or encrypted. Should these details be sent, it is done so under your sole responsibility.

The user may at any time exercise their rights of access, rectification, cancellation and opposition under the provisions of the General Data Protection Regulation (GDPR) 2016 by sending a letter together with a photocopy of your ID, to P.I. La Portalada II | c/ Segador 13, 26006 | Logroño (La Rioja).
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ENGINEERING SERVICES AND CALCULATIONS

At INDEX® we want to offer our customers the most comprehensive service. In addition to providing them with the best fixing and anchor solutions, our team of specialised engineers technically advises all our customers. We also have powerful software tools to do any necessary calculations with total accuracy.

TÉCNICAS EXPANSIVAS S.L. informs that the personal data provided voluntarily on this website will be processed and incorporated into the corresponding files, responsibility of TÉCNICAS EXPANSIVAS S.L, is reported at the time of personal data collection, although, according to the specific case, its purpose may be any of the following: attention to your referred request, complaint or question, established relationship maintenance, comprehensive and commercial customer management, accounting and billing or sending communications, including electronic media, news and activities related to TÉCNICAS EXPANSIVAS S.L.

The data in our files are strictly confidential and shall be treated with the utmost confidentiality and shall comply with all the requirements provided for the General Data Protection Regulation (GDPR) 2016.

According to Data Protection legislation, you are strongly advised not to send high-level personal data, such as those relating to health, as they are not encoded or encrypted. Should these details be sent, it is done so under your sole responsibility.

The user may at any time exercise their rights of access, rectification, cancellation and opposition under the provisions of the General Data Protection Regulation (GDPR) 2016 by sending a letter together with a photocopy of your ID, to P.I. La Portalada II | c/ Segador 13, 26006 | Logroño (La Rioja).
Read more