Dimensions of Metric Heavy Hex Flange Screws

Dimensions of Metric Heavy Hex Flange Screws

Nominal Screw Diameter, D and Thread Pitch Body Diameter Ds, Width Across Flats, S Width Across Corners, E Flange Diameter, Dc Bearing Circle Dia, Dw Flange Edge Thickness, C Head Height, K Wrenching Height, K1 Fillet Radius, R
Max Min Max Min Max Min Max Min Min Max Min Max
M10 x 1.5 10.00 9.78 15.00 14.57 17.32 16.32 22.3 19.6 1.5 8.6 3.70 0.6
M12 x 1.75 12.00 11.73 18.00 17.57 20.78 19.68 26.6 23.8 1.8 10.4 4.60 0.7
M14 x 2 14.00 13.73 21.00 20.48 24.25 22.94 30.5 27.6 2.1 12.4 5.50 0.9
M16 x 2 16.00 15.73 24.00 23.16 27.71 25.94 35.0 31.9 2.4 14.1 6.20 1.0
M20 x 2.5 20.00 19.67 30.00 29.16 34.64 32.66 43.0 39.9 3.0 17.7 7.90 1.2