ASME B18.2.4.6M Metric Heavy Hex Nuts

ASME B18.2.4.6M Heavy Hex Nuts

Nominal Nut Diameter and Thread Pitch	Width Across Flats, S		Width Across Corners, E		Thickness M		Bearing Face Diameter, Dw, Min	Washer Face Thickness, C
Nominal Nut Diameter and Thread Pitch	Max	Min	Max	Min	Max	Min	Bearing Face Diameter, Dw, Min	Max	Min
M12 x 1.75	21.00	20.16	24.25	22.78	12.3	11.9	19.2	0.8	0.4
M14 x 2	24.00	23.16	27.71	26.17	14.3	13.6	22.0	0.8	0.4
M16 x 2	27.00	26.16	31.18	29.56	17.1	16.4	24.9	0.8	0.4
M20 x 2.5	34.00	33.00	39.26	37.29	20.7	19.4	31.4	0.8	0.4
M22 x 2.5	36.00	35.00	41.57	39.55	23.6	22.3	33.3	0.8	0.4
M24 x 3	41.00	40.00	47.34	45.20	24.2	22.9	38.0	0.8	0.4
M27 x 3	46.00	45.00	53.12	50.85	27.6	26.3	42.8	0.8	0.4
M30 x 3.5	50.00	49.00	57.74	55.37	30.7	29.1	46.6	0.8	0.4
M36 x 4	60.00	58.80	69.28	66.44	36.6	35.0	55.9	0.8	0.4
M42 x 4.5	70.00	67.90	80.83	77.41	42.0	40.4	64.5	1.0	0.5
M48 x 5	80.00	77.60	92.38	88.46	48.0	46.4	73.7	1.0	0.5
M56 x 5.5	90.00	87.20	103.92	99.41	56.0	54.1	82.8	1.0	0.5
M64 x 6	100.00	96.80	115.47	110.35	64.0	62.1	92.0	1.0	0.5
M72 x 6	110.00	106.40	127.02	121.30	72.0	70.0	101.1	1.2	0.6
M80 x 6	120.00	116.00	138.56	132.24	80.0	78.1	110.2	1.2	0.6
M90 x 56	135.00	130.50	155.88	148.77	90.0	87.8	124.0	1.2	0.6
M100 x 6	150.00	145.00	173.21	165.30	100.0	97.8	137.8	1.2	0.6

This size with width across flat of 15mm is not standard. Unless specifically ordered, M10 hex jam nuts with 16 mm width across flats will be furnished
All dimensions are in millimeters.