fren...pt
Paris
Paris
Bourges
+33 (0)1 40 04 92 30 Lun - Jeu 7h30 - 17h30 / Ven 7h30 - 16h 37, Avenue de Saint-Mandé 75012 PARIS
+33 (0)2 48 50 18 10 Lun - Jeu 8h - 17h / Ven 8h - 16h Rue du Minerai 18570 La Chapelle-Saint-Ursin
Ceritifié
ISO 9001 since 1998

HCE

HCE – HFR NUT
HEIGHT = d

THE PRINCIPLE

ONE STANDARD HEXAGONAL SELF-LOCKING SLOTTED NUT ALL METAL

The principle of self-locking nut HCE is to compress the flank thread of the male element on a sector.

This principle is obtained by making a calibrated slot in the central part of the hexagon of the nut (Height = Diameter), which is then crushed under a specific load to obtain a permanent elastoplastic deformation.

When assembled, the HCE nut returns to its original shape by generating pressure on the side of the flank of the male element on a sector creating a constant braking torque (called self-locking). This self-locking torque is independent of the tightening torque applied when tightening the HCE nut.

Product description

Definition : all metals self-locking hexagon nut with one slot
Threading: standard to ISO 965-2
Characteristic and performance test: for steel ISO 898-2/ISO 2320-  
for stainless steel ISO 3506-2/NF E 25-035-2
Manufacturing range: metric/inch, all diameters, coarse & fine pitch, special heights & A/F upon request

Technical Sheet