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 ...

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 ...

Self-tapping screws are usually drilled into pre-made holes (pilot holes) in metals, such as zinc, aluminum, and bronze and its alloys, as well as plastics and resin-impregnated plywood. They create ...

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 ...