hardware screws
ruland manufacturing psmr29 12 8 a coupling 4 beam set screw bore 12 x 8 mm
motion control coupling 4 beam set screw style bore dia 12 x 8 mm outside dia 28.60 mm clearance dia 28.60 mm overall length 38.10 mm length through bore 19.05 mm set screw m5 screw size torque nominal 34 in lbs torsional stiffness 0.140 deg in lbs 6000 max rpm max temp 225 f aluminum material bright finish br b features b ul li finish bright li li item motion control coupling li li length through bore in . 0.750 li li material aluminum li li max . temp . range f 225 li li outside dia . in . 1.125 li li outside dia . mm 28.60 li li overall length in . 1.50 li li overall length mm 38.10 li li screw size in . li li size li li style 4 beam set screw li li torque in . lbs . 34 li li max . rpm 6000 li li max . parallel misalignment in . 0.015 li li max . axial misalignment in . .010 li li screw type set screw li li max . angular misalignment 3 degrees li li bore dia . mm 12 x 8 li li length through bore mm 19.05 li li screw size mm m5 li li clearance dia . mm 28.60 li li torsional stiffness deg . in . lbs . 0.140 li li bore dia . 12 x 8mm li ul