Why consider concrete screws on your project In 2015, Amendment 3 to the 17th IET Wiring Regulations stipulated that all escape routes should be fitted with fireproof fixings. The 18th Edition BS 7671:2018, which will be available in July 2018, has extended this to include all fixings throughout a building. Electrical installers will be given [...]
Concrete Screws Installation Concrete screws are fast becoming the professional tradesman first choice for fixing into all types of masonry. There are several reasons for this – they are cheap, readily available, require no special tools and have high pull out resistance, but the biggest factor in their rise in popularity is the ease and [...]
There are two types of screw surface inspections, one is the inspection before the screw is produced, and the other is the inspection after the screw plating. Inspection method after screw treatment: Appearance quality requirements: The inspection of the appearance of the screws is carried out in terms of appearance, plating and other aspects. Inspection [...]