You Are Here: Home » Specials » Amtec Titanium Amtec Titanium Rust and acid resistant AMTEC® threaded inserts. AMETC® Type 4931 made of stainless steel or titanium for self-tapping installation. The threaded insert, 100% free of swarf, for fastenings in engineering plastics. The Advantages: Standard material V2A Rust and acid resistant (is also available in V4A) Swarf free Tolerances: Nominal size +/- 0.5% Force fit with low stress on the parent material Internal drive (reduced installation times) Automatic processing AMETC® Type 4935 made of stainless steel or titanium for thermal, ultrasonic or inductive installation. The universal, 100% swarf-free threaded insert for variable installation processes into thermoplastic materials. The Advantages: Standard material V2A Swarf free Tolerances: Nominal size +/- 0.5% Rust and acid resistance (also available in V4A) Force fit with low stress on the parent material Creates secure screw anchorage Purpose designed solutions made from stainless steel or titanium The Advantages: Complex geometries Lightweight Large quantity production = 500,000 Swarf free Tolerances: Nominal size +/- 0.5% V4A, titanium… Example: QUICKLOC® quick-release fastener head Into the new millennium with new possibilities for design and production with proven Bollhoff ‘know-how’! Fastening technology for engineering plastics: In salt water atmosphere In the chemical industry In medical engineering In the food industry