These consist of a variety of anti-vandal, anti-tamper screws and nuts that are said to be proven in applications from architectural and street furniture, to marine and industrial equipment.
Two hole headed (otherwise known as pignose or snake eye) A2 stainless screws, bolts and self-tappers provide a versatile and clean look to installations, while deterring vandals and keeping installations safe, stated the company. Likewise for shear-nuts in zinc plated steel, galvanised, A2 and A4 stainless.
The Hafren range from Challenge Europe also covers 6-lobe driven threaded fasteners in A2 stainless steel with centre pin, in self-tapping, machine screw, self-drilling, barrel nut and floor anchor formats. Both countersunk and dome headed types are available.
