Description for easy loosening and tightening of grooved nuts according to DIN 981 standard on shafts, clamping or pulling sleeves etc. suitable for grooved nut size 20 mm (3/4") drive KM9 Technical data DIN standard 981 Drive profile Internal square Drive profile size, metric 20 mm Drive profile size, inch 3/4 " Material Chrome Vanadium Steel Gross weight 430 g
Description for easy loosening and tightening of grooved nuts according to DIN 981 standard on shafts, clamping or pulling sleeves etc. suitable for grooved nut size 20 mm (3/4") drive KM9 Technical data DIN standard 981 Drive profile Internal square Drive profile size, metric 20 mm Drive profile size, inch 3/4 " Material Chrome Vanadium Steel Gross weight 430 g