49 Self-supporting hinge AISI 316 FRICTION HINGE Made of precision-cast AISI 316 stainless steel. Constant torque 30 kg·cm ± 15% guaranteed for 20,000 cycles. The torque is expressed in kg·cm,, meaning that departing from the hinge rotation axis, the effort decreases. Torque calculation: hatch depth (cm) x 1/2 hatch weight (kg). Example: 2x 30-kg hinges perfectly hold a hatch 2-kg heavy and 40 cm deep. Code mm Model Torque kg·cm +-15% Thickness mm 38.832.01 76x38 Protruding knot 30 3 38.832.05 67x38 Protruding knot 30 3 38.832.07 51x76 Protruding knot 40 3 \ 38.832.07 \ 38.832.01/05 \ 38.832.01 \ 38.832.07 \ 38.832.05 Self-supporting double pin hinges AISI 316 FRICTION HINGE Self-supporting double pin hinges suitable for 180° folding doors. For use with standard double pin hinges (not self-supporting). The choice of the proper hinge depends on the weight of the foldable door: If 2 self-supporting hinges generate a too high load, only one is used plus a non-self-supporting hinge. Code mm Torque Kg/cm +-15% Thickness mm Frictionless matching hinge 38.832.20 76x38 30 3 38.842.20 38.832.21 89x38 30 3 38.842.21 \ 38.832.21 \ 38.832.20 Precision microcast hinges, 180° rotation AISI 316 Mirror-polished AISI 316 stainless steel. Suitable for hatches and tilting tops. Version with bores Blind version with 5-mm studs (optional) mm Thickness mm 38.842.20 - 76x38 3 38.290.01 38.290.10 80x30 3 38.842.21 - 89x38 3 38.290.02 38.290.20 100x40 4 - 38.290.30 140x70 2.8 38.460.75 38.460.77 140x70 2.8 \ 38.290.01/10 \ 38.290.02/20 \ 38.460.75/77 \ 38.290.30 \ 38.842.20 \ 38.842.21 \ 38.290.01/10 \ 38.842.20/21 \ 38.460.75 \ 38.290.30 ALL NEWS 2025
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