What does the HR & HV symbols mean? - Andrews Fasteners CE Approved Bolts, Nuts & Washers

Andrews Fasteners Ltd

AndFast Malaysia SDN BHD

The Fasteners Specialist

0113 246 9992
+44 (0) 113 246 9992

What does the HR & HV symbols mean?

HR should stand for High Resistance and HV for Hochfeste Bolzen mit Vorspannung (in English is high resistance bolts for pretension). The second is an official description, and they should serve the same purpose.