Chipboard screws are self-tapping screws with a small screw diameter. It can be used for precision applications like the fastening of chipboards of varying densities. They have coarse threads to ensure the perfect sitting of the screw on the chipboard surface. Most of the chipboard screws are self-tapping, which means that there is no need for a pilot hole to be pre-drilled. It is available in stainless steel, carbon steel, and alloy steel to bear more wear and tear while also making it more corrosion-resistant.
The advantages of these screws are numerous. Despite having very high tensile strength, these screws are easy to use and prevent the surface from cracking or splitting even without the use of a washer. In addition to that, they are temperature resistant, which means that they can retain their mechanical and electrical characteristics even at very high or very low temperatures. All these features drastically increase the service life of these screws.
DIN 7982 – 1990 Cross recessed countersunk head tapping screws ST2.2 ST2.9 ST3.5 ST3.9 ST4.2 ST4.8 ST5.5 ST6.3
YJT 4006 PZ Drives double countersunk head tapping screws ST3 ST3.5 ST4.0 ST4.5 ST5 ST6
YJT 4015 PZ Drives countersunk head tapping screws ST3 ST3.5 ST4.0 ST4.5 ST5 ST6
