DIN 931

HEXAGON BOLTS

DIN 931 / ISO 4014

Steel Grades: 4.6, 8.8, 10.9

Finish: Self, Black, Bright Zinc, Hot Dip Galvanized

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Dimensions

Nom. Dia. (d)	M 6	M 8	M 10	M 12	(M 14)	M 16	(M 18)	M 20
Thread Pitch	1.0	1.3	1.5	1.8	2.0	2.0	2.5	2.5
Thread Length (b)	L < 125mm	18	22	26	30	34	38	42	46
125-200mm	24	28	32	36	40	44	48	52
L > 200mm	–	–	45	49	53	57	61	65
Washer Face	Min.	0.15	0.15	0.15	0.15	0.15	0.20	0.20	0.20
Max.	0.50	0.60	0.60	0.60	0.60	0.80	0.80	0.80
K	Nominal	4.00	5.30	6.40	7.50	8.80	10.00	11.50	12.50
Min.	3.85	5.15	6.22	7.32	8.62	9.82	11.28	12.28
Max.	4.15	5.45	6.58	7.68	8.98	10.18	11.72	12.72
s	Max.	10	13	17	19	22	24	27	30
Min.	9.78	12.73	16.73	18.67	21.67	23.67	26.67	29.67
L	WEIGHT IN KG/1000 PCS
30	8.06
35	9.13	18.20
40	10.20	20.30	35.00
45	11.30	22.20	38.00	53.60
50	12.30	24.20	41.10	58.10	82.00
55	13.40	25.80	43.80	62.60	88.10	115.00
60	14.40	27.80	46.90	67.00	94.10	123.00
65		29.80	50.00	70.30	98.80	131.00	171.00	219.00
70		31.80	53.10	74.70	105.00	139.00	181.00	231.00
75		33.70	56.20	79.10	111.00	147.00	191.00	243.00
80		35.70	59.30	83.60	117.00	155.00	200.00	255.00
85			62.40	88.10	123.00	163.00	210.00	267.00
90			65.50	92.40	127.00	171.00	220.00	279.00
95			68.60	96.80	133.00	179.00	230.00	291.00
100			71.70	101.00	139.00	186.00	240.00	303.00
110				109.00	151.00	202.00	260.00	327.00
120				118.00	164.00	218.00	280.00	351.00
130					174.00	230.00	296.00	374.00
140					185.00	246.00	316.00	398.00
150						262.00	336.00	422.00
160						278.00	356.00	446.00
170							376.00	470.00
180							396.00	494.00
190								519.00
200								544.00

Nom. Dia. (d)	(M 22)	M 24	(M 27)	M 30	(M 33)	M 36	(M 39)	M 42
Thread Pitch	2.5	3.0	3.0	3.5	3.5	4.0	4.0	4.5
Thread Length (b)	L < 125mm	50	54	60	66	72	78	84	90
125-200mm	56	60	66	72	78	84	90	96
L > 200mm	69	73	79	85	91	97	103	109
Washer Face	Min.	0.20	0.20	0.20	0.20	0.20	0.20	0.30	0.30
Max.	0.80	0.80	0.80	0.80	0.80	0.80	1.00	1.00
K	Nominal	14.0	15.0	17.0	18.7	21.0	22.5	25.0	26.0
Min.	13.78	14.78	16.65	18.28	20.58	22.08	24.58	25.58
Max.	14.22	15.22	17.35	19.12	21.42	22.92	25.42	26.42
s	Max.	32	36	41	46	50	55	56	60
Min.	31.61	35.38	40	45	49	53.8	58.8	63.8
L	WEIGHT IN KG/1000 PCS
70	281.00
75	296.00
80	311.00	392.00
85	326.00	410.00
90	341.00	428.00	557.00	712.00
95	356.00	446.00	580.00	739.00
100	370.00	464.00	603.00	767.00	951.0
110	400.00	500.00	650.00	823.00	1020.0	1240.0
120	430.00	535.00	695.00	880.00	1090.0	1320.0	1510.0
130	450.00	560.00	720.00	920.00	1150.0	1390.0	1580.0	1980.0
140	480.00	595.00	765.00	975.00	1220.0	1470.0	1660.0	2090.0
150	510.00	630.00	810.00	1030.0	1290.0	1550.0	1740.0	2200.0
160	540.00	665.00	855.00	1085.0	1350.0	1630.0	1830.0	2310.0
170	570.00	700.00	900.00	1140.0	1410.0	1710.0	1920.0	2410.0
180	600.00	735.00	945.00	1200.0	1480.0	1790.0	2010.0	2520.0
190	630.00	770.00	990.00	1250.0	1540.0	1870.0	2100.0	2630.0
200	660.00	805.00	1030.00	1310.0	1610.0	1950.0	2200.0	2740.0
220	720.00	870.00	1130.00	1420.0	1750.0	2210.0	2410.0	2960.0
240		935.00	1220.00	1530.0	1880.0	2270.0	2600.0	3180.0
260			1310.00	1640.0	2020.0	2430.0	2800.0	3400.0
280				1750.0	2150.0	2590.0	3010.0	3520.0
300				1860.0	2290.0	2750.0	3210.0	3640.0