ASTM A194 Grade 2H Hex Nuts UNI 5588

High Temperature Carbon Steel Nuts

Hex Nuts UNI 5588

Hex Nuts UNI 5588

Dimensions of Hex Nuts UNI 5588

Thread d p c da dw e m mw s
preferred threads max min max min min min max min min nominal = max min
M1.6 0.35 0.20 0.10 1.84 1.60 2.40 3.41 1.30 1.05 0.80 3.20 3.02
M2 0.4 0.20 0.10 2.30 2.00 3.10 4.32 1.60 1.35 1.10 4.00 3.82
M2.5 0.45 0.30 0.10 2.90 2.50 4.10 5.45 2.00 1.75 1.40 5.00 4.82
M3 0.5 0.40 0.15 3.45 3.00 4.60 6.01 2.40 2.15 1.70 5.50 5.32
M4 0.7 0.40 0.15 4.60 4.00 5.90 7.66 3.20 2.90 2.30 7.00 6.78
M5 0.8 0.50 0.15 5.75 5.00 6.90 8.79 4.70 4.40 3.50 8.00 7.78
M6 1 0.50 0.15 6.75 6.00 8.90 11.05 5.20 4.90 3.90 10.0 9.78
M8 1.25 0.60 0.15 8.75 8.00 11.60 14.38 6.80 6.44 5.20 13.00 12.73
M10 1.5 0.60 0.15 10.80 10.00 14.60 17.77 8.40 8.04 6.40 16.00 15.73
M12 1.75 0.60 0.15 13.00 12.00 16.60 20.03 10.80 10.37 8.30 18.00 17.73
M16 2 0.80 0.20 17.30 16.00 22.50 26.75 14.80 14.10 11.30 24.00 23.67
M20 2.5 0.80 0.20 21.60 20.00 27.70 32.95 18.00 16.90 13.50 30.00 29.16
M24 3 0.80 0.20 25.90 24.00 33.30 39.55 21.50 20.20 16.20 36.00 35.00
M30 3.5 0.80 0.20 32.40 30.00 42.80 50.85 25.60 24.30 19.40 46.00 45.00
M36 4 0.80 0.20 38.90 36.00 51.10 60.79 31.00 29.40 23.50 55.00 53.80
M42 4.5 1.00 0.30 45.40 42.00 60.00 71.30 34.00 32.40 25.90 65.00 63.10
M48 5 1.00 0.30 51.80 48.00 69.50 82.60 38.00 36.40 29.10 75.00 73.10
M56 5.5 1.00 0.30 60.50 56.00 78.70 93.56 45.00 43.40 34.70 85.00 82.80
M64 6 1.00 0.30 69.10 64.00 88.20 104.86 51.00 49.10 39.30 95.00 92.80
Thread d p c da dw e m mw s
non-preferred threads max min max min min min max min min nominal = max min
M3.5 0.6 0.40 0.15 4.00 3.50 5.00 6.58 2.80 2.55 2.00 6.00 5.82
M14 2 0.60 0.15 15.10 14.00 19.60 23.36 12.80 12.10 9.70 21.00 20.67
M18 2.5 0.80 0.20 19.50 18.00 24.90 29.56 15.80 15.10 12.10 27.00 26.16
M22 2.5 0.80 0.20 23.70 22.00 31.40 37.29 19.40 18.10 14.50 34.00 33.00
M27 3 0.80 0.20 29.10 27.00 38.00 45.20 23.80 22.50 18.00 41.00 40.00
M33 3.5 0.80 0.20 35.60 33.00 46.60 55.37 28.70 27.40 21.90 50.00 49.00
M39 4 1.00 0.30 42.10 39.00 55.90 66.44 33.40 31.80 25.40 60.00 58.80
M45 4.5 1.00 0.30 48.60 45.00 64.70 76.95 36.00 34.40 27.50 70.00 68.10
M52 5 1.00 0.30 56.20 52.00 74.20 88.25 42.00 40.40 32.30 80.00 78.10
M60 5.5 1.00 0.30 64.80 60.00 83.40 99.21 48.00 46.40 37.10 90.00 87.80