DIN 931 - ISO 4014

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Sản Phẩm Chính:

Heavy Hex Bolt (ASTM A325/A325M type1 and type3, ASTM A490/A490M type1 and type3, EN14399-3, EN14399-4, JIS B1186(F10T), GB1228, AS1252, IS3757)

Tension Control Bolt(ASTM F1852, F2280, EN14399-10, S10T, GB3632)
Welding Stud (ISO13918, AWSD1.1 / 1.5)
Hex Bolt(DIN933 / DIN931, ISO4014 / 4017, EN15048, SAE A307, AS1110, JIS B1180 grade 4.8,8.8,10.9)
Foundation Anchor Bolt ("L","J","U","I" type with 4.8, 8.8 and 10.9 grade)
Thread Rod including Stud Bolt (DIN975 / 976, A193 B7)

High tensile fasteners

DIN 931 - ISO 4014

[ AREAS-705 ]

DIN 931/ISO 4014

Hexagon Bolts are created to DIN 931, and are a partially threaded fastener with a hexagon-shaped head that is usually fixed with a spanner or socket tool.

Nominal	Pitch of thread P	Width across corners e	Width across flats s		Thickness of head k		Thread Length b			Transition Diameter da	Dia. of washer face dw	Diameter of unthreaded shank ds		Radius under head r	Depth of washer face c		Major Diameter (D)		Pitch Diameter (D1)		Minor Diameter (D2)
Nominal	Pitch of thread P	Width across corners e	Width across flats s		Thickness of head k		Thread Length b			Transition Diameter da	Dia. of washer face dw	Diameter of unthreaded shank ds		Radius under head r	Depth of washer face c		Major Diameter (D)		Pitch Diameter (D1)		Minor Diameter (D2)	MM	Min.	Min.	Max.	Min.	Max.	Bolt ≤125	Bolt 125-200	Bolt ≥200	Max.	Min.	Min.	Max.	Min.	Min.	Max.	Min.	Min.	Min.	Max.	Max.
M-16	2.0	26.17	23.16	24	9.71	10.29	38	44	57	17.70	22.00	15.57	16	0.6	0.2	0.8	15.68	15.96	14.50	14.60	13.80
M-18	2.5	29.56	26.16	27	11.15	11.85	42	48	61	20.20	24.85	17.57	18	0.6	0.2	0.8	17.62	17.96	16.15	16.25	15.25
M-20	2.5	32.95	29.16	30	12.15	12.85	46	52	65	22.40	27.70	19.48	20	0.8	0.2	0.8	19.62	19.96	18.15	18.25	17.25
M-22	2.5	37.29	33.00	34	13.65	14.35	50	56	69	24.40	31.35	21.48	22	0.8	0.2	0.8	21.62	21.96	20.15	20.25	19.25
M-24	3.0	39.55	35.00	36	14.65	15.35	54	60	73	26.40	33.25	23.48	24	0.8	0.2	0.8	23.58	23.95	21.80	21.90	20.70
M-27	3.0	45.20	40.00	41	16.65	17.35	60	66	79	30.40	38.00	26.48	27	1.0	0.2	0.8	26.58	26.95	24.80	24.90	23.70
M-30	3.5	50.85	45.00	46	18.18	19.12	66	72	85	33.40	42.75	29.48	30	1.0	0.2	0.8	29.52	29.95	27.50	27.60	26.16
M-33	3.5	55.37	49.00	50	20.58	21.42	72	78	91	36.40	46.55	32.38	33	1.0	0.2	0.8	32.52	32.95	30.50	30.60	29.16
M-36	4.0	60.79	53.80	55	22.08	22.92	78	84	97	39.40	51.11	35.38	36	1.0	0.2	0.8	35.46	35.94	33.15	33.25	31.61
M-39	4.0	66.44	58.80	60	24.58	25.42	84	90	103	42.40	55.86	38.38	39	1.0	0.3	1.0	38.46	38.94	36.20	36.30	34.61
M-42	4.5	71.30	63.10	65	25.58	26.42	90	96	109	45.60	59.95	41.38	42	1.2	0.3	1.0	41.44	41.94	38.80	38.90	37.07
M-45	4.5	76.95	68.10	70	27.58	28.42	96	102	115	48.60	64.70	44.38	45	1.2	0.3	1.0	44.44	44.94	41.80	41.90	40.07
M-48	5.0	82.60	73.10	75	29.58	30.42	102	108	121	52.60	69.45	47.38	48	1.6	0.3	1.0	47.40	47.93	44.50	44.60	42.52
M-52	5.0	88.25	78.10	80	32.50	33.50	110	116	129	56.60	74.20	51.26	52	1.6	0.3	1.0	51.40	51.93	48.50	48.60	46.52
M-56	5.5	93.56	82.80	85	34.50	35.50	118	124	137	63.00	78.66	55.26	56	2.0	0.3	1.0	55.36	55.92	52.10	52.20	49.97
M-60	5.5	99.21	87.80	90	37.50	38.50	-	132	145	67.00	83.41	59.26	60	2.0	0.3	1.0	59.36	59.92	57.85	57.95	53.97
M-64	6.0	104.86	92.80	95	39.50	40.50	-	140	153	71.00	88.16	63.26	64	2.0	0.3	1.0	63.32	63.92	59.80	59.90	57.42