65mm self drilling screws

4metal deck anchors. Chemical anchors Chemical anchors rely on a chemical reaction between the anchor and the concrete to create a strong bond. They are commonly used in situations where pre-drilling is not possible or when additional holding power is required.

...

In addition to their efficiency and practicality, self-drilling screws also boast superior holding power and corrosion resistance. The sharp threads and self-tapping design create a tight and secure grip, preventing the screws from loosening or pulling out over time. Furthermore, most self-drilling screws are made from high-quality materials, such as stainless steel or hardened steel, that offer excellent resistance to rust and corrosion. This ensures that the screws maintain their strength and integrity even in demanding environments or harsh weather conditions.

...

When a self-drilling screw is combined with a washer, the advantages multiply. The washer provides additional support, reducing the risk of stripping or damaging the threads during installation The washer provides additional support, reducing the risk of stripping or damaging the threads during installation The washer provides additional support, reducing the risk of stripping or damaging the threads during installation The washer provides additional support, reducing the risk of stripping or damaging the threads during installationself drilling screw washer. It also helps to prevent over-tightening, which could lead to stress on the material or even the deformation of the screw head. Moreover, in situations where the material thickness varies, washers can ensure consistent preload force across all fastened joints.

...

1heavy section tek screws. Improved Safety By using heavy-duty section tek screws instead of standard screws, professionals can reduce the risk of accidents and injuries on the job site. These screws are designed to withstand higher loads and provide a more secure connection, reducing the likelihood of failure and subsequent accidents.

...