High-quality mechanical properties combined with small dimensions, with an eye for the requirements set by aviation
Ring head:
Due to the design of the corner of the ring (side E) one gets more barrel on nuts placed one after the other or countersunk
12-side ring with OGV profile for a powerful torque without damaging the nut. Suffix H = 6-side ring
Ring head bent 15 °
Fork head:
Fork bent 15 °
Optimized geometrical relationship between the fork and the stem for more accessibility
Metric sizes: from 4 to 41 mm
Design: chrome-plated, satined
Norm
NF ISO 691, NF ISO 7738, NF ISO 3318, NF ISO 1711-1, E74-306, ISO 691, ISO 7738, ISO 3318, ISO 1711-1, DIN ISO 691, DIN 1711-1, DIN 3113, ASME B107 .100