DIN 933 Hex Head Bolts with Thread up to Head

DIN 933 hexagon head screws/bolts are externally threaded fasteners with a fully threaded shank and a chamfered head. 51Fasteners offers a full range of metric bolts and imperial industrial fasteners. Metric DIN 933 hexagon head screws/bolts in the following sizes are available for immediate delivery from stock: diameters range from M2 to M56, lengths 6 to 200 mm (cold formed), 60 to 300 mm (hot forged).

DIN 933 Specifications

• Current norm: DIN EN 24017.
• Equivalent norms: ISO 4017; CSN 021103; PN 82105; UNI 5739; EU 24017.

mm	P	da max	e min	k min	k max	r min	s max	s min
M1.6	0.35	2	3.41	0.98	1.22	0.1	3.2	3.02
M1.7	0.35	2.1	3.82	1.33	1.08	0.1	3.5	3.32
M2	0.4	2.6	4.32	1.28	1.52	0.1	4	3.82
M2.3	0.45	2.9	4.95	1.73	1.48	0.1	4.5	4.32
M2.5	0.45	3.1	5.45	1.58	1.82	0.1	5	4.82
M2.6	0.45	3.2	5.51	1.93	1.68	0.1	5	4.82
M3	0.5	3.6	6.01	1.88	2.12	0.1	5.5	5.32
M3.5	0.6	4.1	6.58	2.28	2.52	0.1	6	5.82
M4	0.7	4.7	7.66	2.68	2.92	0.2	7	6.78
M5	0.8	5.7	8.79	3.35	3.65	0.2	8	7.78
M6	1	6.8	11.05	3.85	4.15	0.25	10	9.78
M7	1	7.8	12.12	4.65	4.95	0.25	11	10.73
M8	1.25	9.2	14.38	5.15	5.45	0.4	13	12.73
M10	1.5	11.2	18.9	6.22	6.56	0.4	17	16.73
M12	1.75	13.7	21.1	7.32	7.68	0.6	19	18.67
M14	2	15.7	24.49	8.62	8.98	0.6	22	21.67
M16	2	17.7	26.75	9.82	10.18	0.6	24	23.67
M18	2.5	20.2	30.14	11.28	11.72	0.6	27	26.67
M20	2.5	22.4	33.53	12.28	12.72	0.8	30	29.67
M22	2.5	24.4	35.72	13.78	14.22	0.8	32	31.61
M24	3	26.4	39.98	14.78	15.22	0.8	36	35.38
M27	3	30.4	45.2	16.65	17.35	1	41	40
M30	3.5	33.4	50.85	18.28	19.12	1	46	45
M33	3.5	36.4	55.37	20.58	21.42	1	50	49
M36	4	39.4	60.79	22.08	22.92	1	55	53.8
M39	4	42.4	66.44	24.58	25.42	1	60	58.8
M42	4.5	45.6	71.3	25.58	26.42	1.2	65	63.1
M45	4.5	48.6	76.95	27.58	28.42	1.2	70	68.1
M48	5	52.6	82.6	29.58	30.42	1.6	75	73.1
M52	5	56.6	88.25	32.5	33.5	1.6	80	78.1

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