NORMA twist clamp 12-22

Norma 12-22 twist tie.

Proven clamping clamp, guaranteeing high tightness from the renowned company Norma. Used in gas systems, cooling systems and fuel systems. They are among the most widely sold hose clamps with pressures up to 25 bar.

Asymmetrically embossed toothing and asymmetric bolt housing prevents the clamp from twisting in the direction of the torsional torque applied to the bolt head.

Technical data:

• Tie working range: 12mm - 22mm
• Band width: 9mm