Your wholesale partner for fasteners and electromechanical components.

Screws

Screws are used in electronics manufacturing to secure electronic components in mounting enclosures, for example. They are also used for a variety of applications in mechanical engineering and the automotive industry. They can be tightened either by machine or by hand and are often used alongside washers and nuts. Despite the increasing miniaturization of devices, screws remain an important connecting and fastening technology for the future.

Different types of screws are needed depending on safety considerations, the space available, weather conditions and other technical requirements. Despite the many different styles of screws, the manufacturing process is essentially the same. The material, generally a spool of steel wire, is first cut to the right length and then milled to the right shape at room temperature. This process is called “cold forming”. The screw head is then formed and the thread on the screw is produced using thread rolling or cutting techniques (in certain cases this step may take place after the following heat treatment). During the heat treatment the screw is subjected to extremely high temperatures in order to harden the steel and therefore optimize the strength of the screw. Finally, depending on the customer's requirements and application, a surface coating can be applied to ensure better durability, e.g. an electroplated coating for increased corrosion resistance.

Many types of screws are available

Our product range includes a large variety of standard screws as well as compatible nuts and washers. We also offer the option of custom production and made-to-order parts. As you would expect, we are also experts in large-series production. Please do not hesitate to contact us!

In addition to standard screws, our range of screws also includes SEMS screwscaptive screwssealing screwsknurled screws, contact screws, collar screwsset screws and screws with threadlocker. Standard screws such as stainless steel screws, pan head screwshex head screws, Torx screwsself-tapping screwstapping screws, as well as self-clinching studs are available immediately in a variety of styles and in large quantities from our extensive stock.

We can also supply hanger bolts, roofing screws, drywall screws, eye bolts and many other types of screws specially on request. We are happy to provide you with a customized quote – get in touch for more information!

Screw head shapes: flat head, pan head, pan head, countersunk head, countersunk countersunk head, hexagon and cylinder head.

Screws with a variety of different head shapes are available online from ETTINGER:

  • Flat head (= mushroom head, round head, pan head)
  • Raised cheese head
  • Countersunk head
  • Raised countersunk head (= raised head)
  • Hexagon head (= hexagon screw = lag screw)
  • Cylinder head (= socket head cap screws)
Screw drives: slotted, Philipps, Pozidriv, Torx, hexagon socket, hexagon

In the ETTINGER online shop you can order screws with the following drive styles:

  • slotted
  • cross recess (Phillips) “PH”
  • cross recess (Pozidriv) “PZ”
  • Torx®
  • hexagon socket head
  • hexagon screw

Most of our screws are made of steel in thread sizes M1.2 to M12. We also supply screws made of brass, aluminum and plastic.

Steel screws are divided into different strength grades using the numbers 4.6, 8.8 and 12.9. This makes it very easy to determine their tensile strength (first number; 4.6) and yield strength (second number; 4.6).

For use in corrosive environments, stainless steel is also worth considering in addition to brass and plastic. The most commonly used stainless steel grades for screws are A2 and A4. The A stands for austenitic steels, which have excellent ductility, resilience, and corrosion resistance. The number indicates the type of steel. A2 is used as standard, whereas A4 stainless steel screws are used, for example, in coastal regions because of the high salt content in the air. A4 screws are also used in areas near chlorinated water (which contains acid) and in the food and chemicals industries.

Order you chosen screws easily online, even in high quantities!

In contrast to stainless steel screws, a protective coating is required on normal steel screws if they are used in corrosive conditions. We offer different surface treatment finishing processes.

Our services – screws that meet your requirements

Quality from ETTINGER – your requirements are our mission

For over 60 years we have been supplying screws and other standard parts conforming to DIN, ISO, and other widely recognized standards. Our high quality standards for metal and plastic screws are achieved thanks to our qualified staff, rigorous goods-in inspections and innovative technologies. It goes without saying that all of our screws and metal parts comply with RoHS guidelines having chromium-VI free plating (with exceptions made on request).

Here at ETTINGER, we prefer to manufacture and procure our products in Germany. To provide you with the best possible quality, we maintain long-standing and reliable business partnerships with our suppliers, who we regard as strong partners at our side.

Quality through service and expertise. When you buy components from ETTINGER you can enjoy peace of mind and confidence in your project.

About ETTINGER

ETTINGER GmbH is based in Hofolding near Munich and has been supplying an extensive range of mechanical components for electronics production for over 60 years. Approximately 25,000 products are permanently available from stock and we can supply another 15,000 products in line with specific customer requirements. We supply many industry sectors with our precision turned parts.

  • Electronics manufacturing
  • Mechanical engineering
  • Medical technology
  • Measurement engineering
  • Automotive sector and industry
  • Sensor technology
  • Environmental and solar technology