Self-tapping screws are designed to create their own threads as they are driven into masonry. Unlike other fasteners, contractors do need to drill a hole or tap threads in a separate step. This ...

Tapping screws form mating threads in materials they are driven into. There are two basic types: thread forming and thread cutting. The thread-forming screw displaced material around the pilot hole so ...

302HQ is a specialised wire grade finding very wide usage for manufacture of stainless steel fasteners. The inclusion of 3% copper in the composition reduces the cold work hardening rate substantially ...

Composition of the steel needs to be considered to achieve mechanical properties of components, such as self-tapping screws, wood screws and roofing bolts. For bar products, a large proportion is ...

In construction and manufacturing, concrete screws are indispensable. These small yet powerful components are vital for ensuring the stability and longevity of countless structures. Whether it’s ...