DIN 5587 Hexagon High Nut, Stainless, Chamfered

The DIN 5587 standard covers high hexagon nuts with chamfer, produced in a wide size range. Their key feature is increased height: such nuts have a greater number of thread turns and reliably secure a bolt, stud, or other threaded element.

The increased height ensures more precise centering of the fastener in the hole, which improves the reliability of the connection. At the same time, high nuts require more installation space, which limits their application.

Materials

High hexagon nuts are manufactured to product grade A or B, from carbon steel. Zinc plating applied by electroplating increases resistance to environmental exposure. Manufacture from stainless steel A2 or A4 is also available, providing protection against corrosion and increased humidity.

Product specifications:

• Thread diameter — from M3 to M56.
• Width across flats — from 5.5 to 80 mm.
• Height — from 3 to 80 mm.

Similar products are manufactured to ISO 4033:2012 or ISO 4032:2012.

Applications

High nuts are used in various branches of machine building: machine tool manufacturing, automotive manufacturing, instrument making, and others. Products of this type can be purchased in wholesale batches of any size from the FLOK catalog.

Dimensions of DIN 5587 hexagon high nuts (stainless steel A2, A4) in mm:

d	e min	s
M3	6.08	5.5
M4	7.74	7
M5	8.87	8
M6	11.05	10
M7	12.12	11
M8	14.38	13
M10	18.90	17
M12	21.10	19
M14	24.49	22
M16	26.75	24
M18	30.14	27
M20	33.53	30
M22	33.53	30
M24	35.72	32
M27	39.98	36
M30	45.63	41
M33	51.28	46
M36	55.80	50
M39	61.31	55
M42	66.96	60
M45	72.61	65
M48	78.26	70
M52	83.91	75
M56	89.56	8

d	p	m	s
M3	0.5	3	5.5
M4	0.7	4	7
M5	0.8	5	8
M6	1	6	10
M7	1	7	11
M8	1/1.25	8	13
M10	1.25/1.5	10	17
M12	1.25/1.75	12	19
M14	1.5/2	14	22
M16	1.5/2	16	24
M18	1.5/2.5	18	27
M20	1.5/2.5	20	30
M22	1.5/2.5	22	32
M24	2/3	24	36
M27	2/3	27	41
M30	2/3.5	30	46
M33	2/3.5	33	50
M36	3/4	36	55
M39	3/4	39	60
M42	3/4.5	42	65
M45	3/4.5	45	70
M48	3/5	48	75
M52	3/5	52	80
M56	4/5.5	56	85
M60	4/5.5	60	90
M64	4/6	64	95
M68	4/6	68	100
M72	6	72	105
M76	6	76	110
M80	6	80	115