UNI 6598

Dimensions for UNI 6598 Square taper washers for U-sections

Nominal size For thread d1 min. d1 max. a nominal size a min. a max. b nominal size b min. b max. e h nominal size h min. h max. r approx. t approx. z weight
kg/1000pcs
9 M8 9 9.36 22 20 24 22 21.35 22.65 2.9 3.8 3.2 4.4 1.6 0.5 1.68 11 M10 11 11.43 22 20 24 22 21.35 22.65 2.9 3.8 3.2 4.4 1.6 0.5 1.68 13.5 M12 13.5 13.93 26 24 28 30 29.35 30.65 3.7 4.9 3.9 5.9 2 0.7 1.68 17.5 M16 17.5 17.93 32 29.5 34.5 36 35.2 36.8 4.45 5.9 4.9 6.9 2.4 0.8 2 22 M20 22 22.52 40 37.5 42.5 44 43.2 44.8 5.25 7 6 8 2.8 0.9 2 24 M22 24 24.52 44 41.5 46.5 50 49.2 50.8 6 8 7 9 3.2 1 2 26 M24 26 26.52 56 53 59 56 55.05 56.95 6.26 8.5 7.3 9.7 3.2 1 3.8 30 M27 30 30.52 56 53 59 56 55.05 56.95 6.26 8.5 7.3 9.7 3.2 1 3.8

Notes : Non preferred size, not recommended for new design due to limited availability