Bolts and Nuts / Hex Stainless Steel Bolts and Nuts

Hex Stainless Steel Bolts and Nuts

Corrosion-resistant stainless hex-head bolts and nuts with metric dimensional references.

Product Specifications

MaterialStainless steel

Size RangeM1.6–M64 reference range

StandardGB/T 5782 / GB/T 5783-2000

FinishPlain stainless steel

Technical Data

Nominal d	Thread Pitch P	b (L ≤ 125)	b (L 125–200)	b (L above 200)	ds nominal	ds min A	ds min B	k A max	k A min	k B max	k B min	s max	s min A	e min
M1.6	0.35	9	15	28	1.6	1.48	1.35	1.225	0.975	1.3	0.9	3.2	3.03	2.9
M2	0.4	10	16	29	2	1.86	1.75	1.525	1.375	1.6	1.2	4	3.82	3.7
M2.5	0.45	11	17	30	2.5	2.36	2.25	1.825	1.575	1.9	1.5	5	4.82	4.7
M3	0.5	12	18	31	3	2.86	2.75	2.125	1.875	2.2	1.8	5.5	5.32	5.2
M3.5	0.6	13	19	32	3.5	3.32	3.2	2.525	2.375	2.6	2.2	6	5.82	5.7
M4	0.7	14	20	33	4	3.82	3.7	2.925	2.675	3	2.6	7	6.78	6.64
M5	0.8	16	22	35	5	4.82	4.7	3.66	3.36	3.36	2.36	8	7.78	7.64
M6	1	18	24	37	6	5.82	5.7	4.16	3.85	4.84	3.76	10	9.78	9.84
M8	1.25	22	28	41	8	7.78	7.64	5.45	5.15	5.54	5.06	13	12.78	12.57
M10	1.5	26	32	45	10	9.78	9.64	6.59	6.22	6.59	6.11	16	15.78	16.57
M12	1.75	30	38	49	12	11.78	11.57	7.38	7.38	7.79	7.21	18	17.78	17.57
M14	2	34	40	53	14	13.73	13.57	8.88	8.62	9.09	8.51	21	20.67	20.18
M16	2	38	44	57	16	15.73	15.57	10.18	9.98	10.28	9.71	24	23.67	23.16
M18	2.5	42	48	61	18	17.73	17.57	11.715	11.285	11.85	11.15	27	26.67	26.16
M20	2.5	46	52	65	20	19.67	19.48	12.715	12.285	12.85	12.15	30	29.67	29.16
M22	2.5	50	56	69	22	21.67	21.48	14.215	13.785	14.35	13.65	34	33.38	33
M24	3	54	60	73	24	23.67	23.48	15.215	14.785	15.55	14.65	36	35.38	35
M27	3	60	66	79	27		26.48			17.55	16.65	41		40
M30	3.5	66	72	85	30		29.48			19.12	18.28	46		45
M33	3.5		78	91	33		32.38			21.42	20.58	50		49
M36	4		84	97	36		35.38			22.92	22.08	55		53.8
M39	4		90	103	39		38.38			25.42	24.58	60		58.6
M42	4.5		96	109	42		41.38			28.42	25.58	65		63.1
M45	4.5		102	115	45		44.38			28.42	27.58	70		68.1
M48	5		108	121	48		47.26			30.42	29.58	75		73.1
M52	5		116	128	52		51.26			33.5	32.5	80		78.8
M56	5.5			137	56		55.26			35.5	34.5	85		82.8
M60	5.5			145	60		59.26			38.5	37.5	90		87.8
M64	6			153	64		63.26			40.5	39.5	95		93.6

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