Hex Head Fine Thread – Stainless Steel

Stainless Steel Hex Head Fine Thread Tek Screws are engineered for high-performance fastening into hot rolled steel (5.0mm to 12.5mm) where corrosion resistance and material compatibility are essential. These screws are commonly used in applications involving aluminium or stainless steel sheeting, brackets, and profiles, where the use of traditional carbon steel fixings could result in galvanic corrosion. Constructed from A2 stainless steel, they offer excellent resistance to rust and weathering, making them highly suited to external or marine environments. The fine thread design ensures a secure, high-grip hold in steel structures, while the hex head allows for easy installation using standard power tools. These screws are ideal for architectural cladding, roofing systems, and structural applications where longevity and material integrity are a priority.

Additional Information

Part No.	Thread Size (mm)	Drilling Capacity (mm)	Min/Max Fixture (mm)	Screw Length (mm)
A2HF55038	5.5	5.0 – 12.5	5.0 – 16	38
A2HF55050	5.5	5.0 – 12.5	5.0 – 28	50
A2HF55065	5.5	5.0 – 12.5	5.0 – 43	65
A2HF55075	5.5	5.0 – 12.5	5.0 – 53	75
A2HF55080	5.5	5.0 – 12.5	5.0 – 58	80
A2HF55100	5.5	5.0 – 12.5	5.0 – 78	100