687 Gas springs, stainless steel hardware 38 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 \ 38.832.05 \ 38.832.01 \ 38.832.01/05 \ 38.832.07 \ 38.832.07 Self-adjusting friction hinge FRICTION HINGE Constant torque 55 kg/cm ± 15% Example: 2 hinges can hold a heavy hatch weighing 3.8 kg and 40 cm deep. Constructed from stainless steel AISi 316. Code mm Thickness mm Ø pin mm Model 38.839.00 100x65 3 6 Protruding knot 38.839.01 100x65 3 6 reversed pin \ 38.839.00 \ 38.839.01 Hinges by the metre Hinges - 2-m bars Made of mirror polished stainless steel. Code Width mm Thickness mm Bore Ø mm Drilling pitch mm Centre distance mm Type Material 38.999.01 30 0.8 3.3 60 16 With bores AISI 304 38.999.02 40 1.5 4.3 90 23 With bores AISI 304 38.999.03 50 1.5 4.3 90 28 With bores AISI 304 38.998.01 30 1 3.3 60 16 With bores and countersunk AISI 304 38.998.02 40 1.5 4.3 90 23 With bores and countersunk AISI 304 38.998.05 30 1.5 3.5 50 19 With bores and countersunk AISI 316 \ 38.999.xx \ 38.998.xx Short piano hinge It can be used as single or multiple to replace the piano hinge. Code mm Ø Thickness mm 38.997.01 50x150 1.5 Hinges 0.8 mm thickness 0.8-mm hinges Made of polished stainless steel, designed for hatches, small peaks. Code AxB mm 38.600.25 25x30 38.600.30 30x30 38.600.40 40x40 Hinges 1.2 mm thickness 1.2-mm hinges Made of pressed mirror polished stainless steel. Code mm 38.823.10 60x32 38.823.11 103x32 (asimetric) 38.823.12 145x32 \ 38.823.10 \ 38.823.11 \ 38.823.12
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