Products

Binding barrel and screw

Binding barrel and screw

45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188

Tempering:HB280-320

Nitrided hardness: 950-1100HV

Nitrided layer depth:0.50-0.80mm

Nitrided brittleness: ≤2 level

Surface roughness: Ra 0.4μm

Bimetallic layer depth: ≥3mm

Bimetallic hardness: HRC58-65