Self-locking Nuts Two Lug Anchor

Friction self-locking: Self locking nuts two lug anchor has a nylon ring embedded in the inner thread (temperature resistant - 55℃~120℃), which generates 20% additional torque when biting the bolt, and the anti-loosening level reaches NASM 55570 Class 3;

Double-ear limiter: The double lugs cooperate with the pallet slot to limit the rotation of the self locking nuts two lug anchor, avoiding the "false self-locking" phenomenon of traditional single-ear nuts.

Product Details and parameters

Self locking nuts two lug anchor with insulation coating, for lithium battery PACK.

The lug of the self-locking nuts two lug anchor matches the notch of the support plate with an accuracy of ±0.1mm, supporting single-handed blind installation in blind areas such as the inside of the wing.

Market distribution

Industry for which the product is applicable

Military equipment: missile compartment connection, drone wing folding mechanism, Self locking nuts two lug anchor meets the anti-loosening requirements of GJB 1217A-2017.

Aerospace: Aircraft fuselage skin connection (more than 2,000 pieces per C919), rocket propellant pipeline fixation;

Railway transportation: high-speed rail bogie bolt anchoring, subway door hinge self-locking, to cope with 30Hz high-frequency vibration;

New energy vehicles: lithium battery PACK box fastening;