ASTM A194 Grade 2H Hex Domed Cap Nuts UNI 5721

High Temperature Carbon Steel Nuts

Hex Domed Cap Nuts UNI 5721

Hex Domed Cap Nuts UNI 5721

Dimensions of Hex Domed Cap Nuts UNI 5721

thread p da dk dw e min x max g2 max h m Mw r s t w weight
kg/1000pcs
Series 1 Series 2 Series 3 Series 1 min max max min Product Grade A Product Grade B Series 1 Series 2 Series 3 Series 1 Series 2 Series 3 max grade A grade B max min min. approx max min Grade A min Grade B t min t max w min
M4 - - 0.7 4 4.6 6.5 5.9 7.66 7.5 1.4 - - - - - 8 7.64 7.42 3.2 2.9 2.32 3.25 7 6.78 6.64 5.26 5.74 2 -
M5 - - 0.8 5 5.75 7.5 6.9 8.79 8.63 1.6 - - - - - 10 9.64 9.42 4 3.7 2.96 3.75 8 7.78 7.64 7.21 7.79 2 -
M6 - - 1 6 6.75 9.5 8.9 11.05 10.89 2 - - - - - 12 11.57 11.3 5 4.7 3.76 4.75 10 9.78 9.64 7.71 8.29 2 4.66
M8 M8x1 - 1.25 8 8.75 12.5 11.6 14.38 14.2 2.5 2 - - - - 15 14.57 14.3 6.5 6.14 4.91 6.25 13 12.73 12.57 10.65 11.35 2 11
M10 M10x1 M10x1.25 1.5 10 10.8 15 14.6 17.77 17.59 3 2 2.5 - - - 18 17.57 17.3 88 7.64 6.11 7.5 16 15.73 15.57 12.65 13.35 2 20.1
M12 M12x1.5 M12x1.25 1.75 12 13 17 16.6 20.03 19.85 - - - 6.4 5.6 4.9 22 21.48 21.16 10 9.64 7.71 8.5 18 17.73 17.57 15.65 16.35 3 28.3
M14 M14x1.5 - 2 14 15.1 20 19.6 23.35 22.78 - - - 7.3 5.6 - 25 24.48 24.16 11 10.3 8.24 10 21 20.67 20.16 17.65 18.35 4 -
M16 M16x1.5 - 2 16 17.3 23 22.5 26.75 26.17 - - - 7.3 5.6 - 28 27.48 27.16 13 12.3 9.84 11.5 24 23.67 23.16 20.58 21.42 4 54.3
M18 M18x1.5 M18x2 2.5 18 19.5 26 24.9 30.14 29.56 - - - 9.3 5.6 7.3 32 32.38 31 15 14.3 11.44 13 27 26.67 26.16 24.58 25.42 5 95
M20 M20x2 M20x1.5 2.5 20 21.6 28 27.7 33.53 32.95 - - - 9.3 7.3 5.6 34 33.38 33 16 14.9 11.92 14 30 29.67 29.16 25.58 26.42 5 104
M22 M22x1.5 M22x2 2.5 22 23.7 33 31.4 37.72 37.29 - - - 9.3 5.6 7.3 39 38.38 38 18 16.9 13.52 16.5 34 33.38 33 28.58 29.42 5 -
M24 M24x2 - 3 24 25.9 34 33.3 39.98 39.55 - - - 10.7 7.3 - 42 41.38 41 19 17.7 14.16 17 36 35.38 35 30.5 31.5 6 216