With its Bumax range, Bulten Stainless has further reinforced its position as the leading developer of high-strength, stainless fasteners.

The latest addition to the range is Bumax Hard – a group of acid-proof, self-tapping screws which can simply form threads in the same way as equivalent hardened carbon steel screws.

• The Bumax Hard self-tapping screw is suitable for fitting to sheet metal and profiles in Carbon steel. It can also work in stainless or acid-proof thin plate where the plate thickness is equal to or less than the thread pitch.
• The Bumax Hard Taptite is excellent for fitting to sheet metal and profiles of carbon steel and stainless/acid-proof steel – the surface-treated version can work in material hardness up to approx. 200 H.

There is an increasing demand for higher performance and lower weight in modern constructions – not least as an energy-saving measure. This naturally increases the demands on fasteners.

Stronger, self-tapping, stainless- resistant screws typify modern requirements. Bumax Hard is the powerful answer from Bulten Stainless.

Overview of features
Analyses and properties Bumax Hard

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