Screw bolts

Buy wood lag screws

Lag screws are screws with a sharp point and thread that makes it easier to work and fix pieces in wood. There are countless different widths, lengths, heads and materials and depending on what you need you will have to decide on one or another. There are also many different brands of lag screws on the market but here we have decided to work with Spax and Fadix.

Lag screw brands

Spax is a brand of quality lag screws , made with top quality materials, resistant , with patented and unbreakable fixing systems. They resist corrosion, are easily inserted into the wood and the head does not strip. For many professionals, Spax and Fischer are the best brands of lag screws on the market . Fadix is ​​also a quality but cheaper brand. It is still a very good screw, also ideal for working professionally. Of course, the fixing systems, the thread and the head brand are standards that are easy to find in any other brand.

Choose the ideal lag screw for your projects

Lag screws are divided into 3 parts: head, body and tip . Each of these has a different function and purpose.

The head can be countersunk, round, hexagonal or cylindrical (there are more types of heads but these are the most common). The head is also the place from which the screwdriver tightens or loosens the screw. There are different screwdriver tips such as T-Star, cross, hexagonal or Torx . The larger the head, the more force you can apply and the easier it will be to install the lag screw.

The body can then have a full thread or a partial thread . The full thread fixes more firmly along the entire length of the lag screw, whereas the partial thread tightens one piece of wood against another tightly. Finally, there is the lag screw tip . Here Spax makes numerous innovations such as the 4-cut spear tip or the tip with a sawtooth end. These tips make it much easier to insert the lag screw into the workpiece and make the lag screw one of the best lag screws on the market, courtesy of Germany. Depending on the type of tip, the lag screw will be more suitable for plasterboard, sheet metal thread or wood .

Apart from these 3 parts that make up a lag screw, when choosing them you should also take into account the length and width you need and the type of material . In general, SPAX lag screws withstand the elements quite well. However, if the environment in which you are going to fix pieces is saline or corrosive, we recommend opting for stainless steel lag screws. These will allow you to always maintain the highest quality without rust or loss of qualities of any kind.

All the lag bolts

If you need lag screws for your projects, don't wait any longer, use the filter on our page and find in seconds the lag screw you need of the best possible quality . What are you waiting for to carry out your projects?