Este producto está regulado por las siguientes normas:

Datos técnicos Envíe su solicitud de cotización

Tornillos de cabeza cilindrica

Este producto está regulado por las siguientes normas:

DIN 7984
UNI 9327

Standard DIN 7984

Esta norma DIN 7984 especifica las propiedades de los tornillos de cabeza hueca hexagonal de tamaños M3 a M24 con cabeza baja de grado de producto A según DIN EN ISO 4759-1, fabricados en acero y acero inoxidable.

Dimensions in mm - source DIN 7984
Publication date: 03/2022 - Supersedes DIN 7984: 10/2021
d thread size	P	dk nom=max	k nom=max	s nom	e min	t nom	b (l<=125)	b (l>125<=200)	b (l>200)
M 3	0.5	5.5	2	2	2.3	1.5	12	-	-
M 4	0.7	7	2.8	2.5	2.87	2.3	14	-	-
M 5	0.8	8.5	3.5	3	3.44	2.7	16	-	-
M 6	1	10	4	4	4.58	3	18	-	-
M 8	1.25	13	5	5	5.72	3.8	22	28	-
M 10	1.5	16	6	7	8.01	4.5	26	32	-
M 12	1.75	18	7	8	9.15	5	30	36	-
M 14	2	21	8	10	11.43	5.3	34	40	-
M 16	2	24	9	12	13.72	5.5	38	44	57
M 18	2.5	27	10	12	13.72	6.5	42	48	61
M 20	2.5	30	11	14	16	7.5	46	52	65
M 22	2.5	33	12	14	16	8	50	56	69
M 24	3	36	13	17	19.44	8	54	60	73

Dimensions in mm - source DIN 7984
Publication date: 10/2021 - Supersedes DIN 7984: 06/2009
d thread size	P	dk nom=max	k nom=max	s nom	e min	t nom	b (l<=125)	b (l>125<=200)	b (l>200)
M 3	0.5	5.5	2	2	2.3	1.5	12	-	-
M 4	0.7	7	2.8	2.5	2.87	2.3	14	-	-
M 5	0.8	8.5	3.5	3	3.44	2.7	16	-	-
M 6	1	10	4	4	4.58	3	18	-	-
M 8	1.25	13	5	5	5.72	3.8	22	28	-
M 10	1.5	16	6	7	8.01	4.5	26	32	-
M 12	1.75	18	7	8	9.15	5	30	36	-
M 14	2	21	8	10	11.43	5.3	34	40	-
M 16	2	24	9	12	13.72	5.5	38	44	57
M 18	2.5	27	10	12	13.72	6.5	42	48	61
M 20	2.5	30	11	14	16	7.5	46	52	65
M 22	2.5	33	12	14	16	8	50	56	69
M24	3	36	13	17	19.44	8	54	60	73

DIN 7984 - ≈ mass in kg x1000 pcs, (ρ=7,85 kg/dm³) - commercial items
d thread size	M 3	M 4	M 5	M 6	M 8	M 10	M 12	M 14	M 16	M 18	M 20	M 22	M 24
nominal length l
5	0.48
6	0.52	0.96	2.02
8	0.6	1.12	2.26	3.24	6.85
10	0.69	1.28	2.5	3.59	7.45
12	0.78	1.44	2.74	3.94	8.05
14	0.86	1.6	2.98	4.29	8.65	13.4	19.8
16	0.97	1.76	3.22	4.64	9.25	14.4	21.2
18	1.1	1.95	3.46	4.99	9.85	15.4	22.6
20	1.2	2.15	3.77	5.34	10.5	16.4	24.1	36.7	48.7
25	1.46	2.64	4.54	6.45	12	19	27.7	41.6	55.4
30	1.74	3.13	5.31	7.56	14	21.6	31.3	46.5	62.1	83	110
35		3.62	6.08	8.67	16	24.7	34.9	51.4	68.8	91	120
40		4.11	6.85	9.78	18	27.8	39.3	56.3	75.5	99	130
45			7.62	10.89	20	30.9	43.7	62.3	82.2	107	140
50			8.39	12	22	34	48.1	68.3	89.6	115	150	188	223
55				13.1	24	37.1	52.5	74.3	97	125	160	201	238
60				14.2	26	40.2	56.9	80.3	104	135	172	214	253
70					30	46.4	65.8	92.4	119	155	197	244	288
80					34	52.6	74.7	105	134	175	222	274	324
90					38	58.8	83.6	117.5	149	195	247	304	359
100					42	65	92.5	130	164	215	272	334	395
110					46	71.2	101.4	142.5	179	235	287
120					50	77.4	110.4	155	194	255	302
130						83.6	119.2	167.5	209	275	317
140						89.8	128.1	180	224	295	332
150						96	137	192.5	239	315	347
160						102.2	146	204	253	325	362

Dimensions in mm - source DIN 7984
Publication date: 06/2009 - Supersedes DIN 7984: 12/2002 edition
d thread size	P	dk nom=max	k nom=max	s nom	e min	t nom	b (l<=125)	b (l>125<=200)	b (l>200)
M 3	0.5	5.5	2	2	2.3	1.5	12	-	-
M 4	0.7	7	2.8	2.5	2.87	2.3	14	-	-
M 5	0.8	8.5	3.5	3	3.44	2.7	16	-	-
M 6	1	10	4	4	4.58	3	18	-	-
M 8	1.25	13	5	5	5.72	3.8	22	28	-
M 10	1.5	16	6	7	8.01	4.5	26	32	-
M 12	1.75	18	7	8	9.15	5	30	36	-
M 14	2	21	8	10	11.43	5.3	34	40	-
M 16	2	24	9	12	13.72	5.5	38	44	57
M 18	2.5	27	10	12	13.72	6.5	42	48	61
M 20	2.5	30	11	14	16	7.5	46	52	65
M 22	2.5	33	12	14	16	8	50	56	69
M24	3	36	13	17	19.44	8	54	60	73

DIN 7984 - ≈ mass in kg x1000 pcs, (ρ=7,85 kg/dm³) - commercial items
d thread size	M 3	M 4	M 5	M 6	M 8	M 10	M 12	M 14	M 16	M 18	M 20	M 22	M 24
nominal length l
5	0.48
6	0.52	0.96	2.02
8	0.6	1.12	2.26	3.24	6.85
10	0.69	1.28	2.5	3.59	7.45
12	0.78	1.44	2.74	3.94	8.05
14	0.86	1.6	2.98	4.29	8.65	13.4	19.8
16	0.97	1.76	3.22	4.64	9.25	14.4	21.2
18	1.1	1.95	3.46	4.99	9.85	15.4	22.6
20	1.2	2.15	3.77	5.34	10.5	16.4	24.1	36.7	48.7
25	1.46	2.64	4.54	6.45	12	19	27.7	41.6	55.4
30	1.74	3.13	5.31	7.56	14	21.6	31.3	46.5	62.1	83	110
35		3.62	6.08	8.67	16	24.7	34.9	51.4	68.8	91	120
40		4.11	6.85	9.78	18	27.8	39.3	56.3	75.5	99	130
45			7.62	10.89	20	30.9	43.7	62.3	82.2	107	140
50			8.39	12	22	34	48.1	68.3	89.6	115	150	188	223
55				13.1	24	37.1	52.5	74.3	97	125	160	201	238
60				14.2	26	40.2	56.9	80.3	104	135	172	214	253
70					30	46.4	65.8	92.4	119	155	197	244	288
80					34	52.6	74.7	105	134	175	222	274	324
90					38	58.8	83.6	117.5	149	195	247	304	359
100					42	65	92.5	130	164	215	272	334	395
110					46	71.2	101.4	142.5	179	235	287
120					50	77.4	110.4	155	194	255	302
130						83.6	119.2	167.5	209	275	317
140						89.8	128.1	180	224	295	332
150						96	137	192.5	239	315	347
160						102.2	146	204	253	325	362

Standard UNI 9327

Tornillos de cabeza cilíndrica baja con hexágono interior

La norma UNI 9327 establece las características de los tornillos de cabeza cilíndrica baja con hexágono interior, con rosca gruesa de M1,6 a M56 y paso fino de M8 x 1 a M56 x 4, de categoría A.

Dimensions in mm - source UNI 9327
Publication date: 11-1988
d thread size	P coarse thread	P fine thread	dk nom=max	k min	k max	s nom	t min	b rif
M 1.6	0.35	-	3	1.1	1.2	1.5	0.53	15
M 2	0.4	-	3.8	1.4	1.5	1.5	0.75	16
M 2.5	0.45	-	4.5	1.78	1.88	2	0.85	17
M 3	0.5	-	5.5	2.15	2.25	2.5	1.1	18
M 4	0.7	-	7	2.9	3	3	1.5	20
M 5	0.8	-	8.5	3.57	3.75	4	1.9	22
M 6	1	-	10	4.32	4.5	5	2.4	24
M 8	1.25	1	13	5.82	6	6	3.2	28
M 10	1.5	1.25	16	7.28	7.5	8	3.8	32
M 12	1.75	1.25	18	8.78	9	10	4.4	36
M 14	2	1.5	21	10.23	10.5	12	5	40
M 16	2	1.5	24	11.73	12	14	5.8	44
M 18	2.5	1.5	27	13.23	13.5	14	6.6	48
M 20	2.5	1.5	30	14.73	15	17	7.3	52
M 22	2.5	1.5	33	16.23	16.5	17	8	56
M 24	3	2	36	17.73	18	19	8.8	60
M 27	3	2	40	19.92	20.25	19	9.9	66
M 30	3.5	2	45	22.17	22.5	22	11	72
M 33	3.5	2	50	24.42	24.75	24	12.1	78
M 36	4	3	54	26.67	27	27	13.2	84
M 39	4	3	58	28.92	29.25	27	14.4	90
M 42	4.5	3	63	31.11	31.5	32	15.5	96
M 48	5	3	72	35.61	36	36	17.8	106
M 52	5	3	78	38.54	39	36	19	116
M 56	5.5	4	84	41.54	42	41	20	124

Tornillos de cabeza cilindrica

Dimensions in mm - source DIN 7984 - Publication date: 2009
Publication date: 06/2009 - Supersedes DIN 7984: 12/2002 edition
d thread size	P	dk nom=max	k nom=max	s nom	e min	t nom	b (l<=125)	b (l>125<=200)	b (l>200)
M 3	0.5	5.5	2	2	2.3	1.5	12	-	-
M 4	0.7	7	2.8	2.5	2.87	2.3	14	-	-
M 5	0.8	8.5	3.5	3	3.44	2.7	16	-	-
M 6	1	10	4	4	4.58	3	18	-	-
M 8	1.25	13	5	5	5.72	3.8	22	28	-
M 10	1.5	16	6	7	8.01	4.5	26	32	-
M 12	1.75	18	7	8	9.15	5	30	36	-
M 14	2	21	8	10	11.43	5.3	34	40	-
M 16	2	24	9	12	13.72	5.5	38	44	57
M 18	2.5	27	10	12	13.72	6.5	42	48	61
M 20	2.5	30	11	14	16	7.5	46	52	65
M 22	2.5	33	12	14	16	8	50	56	69
M24	3	36	13	17	19.44	8	54	60	73

DIN 7984 - ≈ mass in kg x1000 pcs, (ρ=7,85 kg/dm³) - commercial items
d thread size	M 3	M 4	M 5	M 6	M 8	M 10	M 12	M 14	M 16	M 18	M 20	M 22	M 24
nominal length l
5	0.48
6	0.52	0.96	2.02
8	0.6	1.12	2.26	3.24	6.85
10	0.69	1.28	2.5	3.59	7.45
12	0.78	1.44	2.74	3.94	8.05
14	0.86	1.6	2.98	4.29	8.65	13.4	19.8
16	0.97	1.76	3.22	4.64	9.25	14.4	21.2
18	1.1	1.95	3.46	4.99	9.85	15.4	22.6
20	1.2	2.15	3.77	5.34	10.5	16.4	24.1	36.7	48.7
25	1.46	2.64	4.54	6.45	12	19	27.7	41.6	55.4
30	1.74	3.13	5.31	7.56	14	21.6	31.3	46.5	62.1	83	110
35		3.62	6.08	8.67	16	24.7	34.9	51.4	68.8	91	120
40		4.11	6.85	9.78	18	27.8	39.3	56.3	75.5	99	130
45			7.62	10.89	20	30.9	43.7	62.3	82.2	107	140
50			8.39	12	22	34	48.1	68.3	89.6	115	150	188	223
55				13.1	24	37.1	52.5	74.3	97	125	160	201	238
60				14.2	26	40.2	56.9	80.3	104	135	172	214	253
70					30	46.4	65.8	92.4	119	155	197	244	288
80					34	52.6	74.7	105	134	175	222	274	324
90					38	58.8	83.6	117.5	149	195	247	304	359
100					42	65	92.5	130	164	215	272	334	395
110					46	71.2	101.4	142.5	179	235	287
120					50	77.4	110.4	155	194	255	302
130						83.6	119.2	167.5	209	275	317
140						89.8	128.1	180	224	295	332
150						96	137	192.5	239	315	347
160						102.2	146	204	253	325	362

Lista completa de proveedores de Tornillos de cabeza cilindrica

Screws suitable for use in parts too thin for standard sockets and for applications with limited clearences

Italy|Fabricante

Kilton S.R.L.

Company specialized in the production of fasteners and fixings for industrial applications in the following fields: automotive, home appliances, mechanical, components, building industry.

Leader in the manufacturing of special fasteners.

Thread rolling screws with hexagon washer head

Thread forming screws with round head and hexagon socket

Viti trilobate testa cilindrica impronta croce philips

Italy|Distribuidor

La Bulloneria Pesaro Srl

Company leader in the commerce of nuts, bolts.

Range of more than 100.000 products such as screws, bolts, technical articles, industrial wheels, Tie rods for ropes and tools.

Italy|Distribuidor

Vipa S.p.a.

VIPA is a leading wholesaler of screws, nuts and bolts. The extensive stock of high-quality screws and bolts and the highly automated warehouse make VIPA the ideal supplier of screws, nuts and bolts with metric threads, drawing parts, special screws, washers, nuts and various fastening systems.

France|Distribuidor

Avantage Industrie

Distributor and stockist of standard and special fasteners

Bulgaria|Distribuidor

Kraft - Bulgaria Ltd.

Kraft Bulgaria EOOD is a leading BG company specialized in the trade of fasteners, industrial supplies, industrial armature for water, industrial, fire-frightening systems and irrigation sectors.

Our success is due to the high quality of the offered products, the professionalism and qualification of our team, as well as our flexible distribution network.

Italy|Fabricante

PRESSVIT S.R.L.

PRESSVIT has been on the market since 1967 and specialises in the production of special screws according to drawings. Within the company there is a dedicated machine shop area where modifications to existing equipment are made in order to allow customised machining of products according to customer requirements.

Cold forged special parts are therefore produced not only on time, but also with the utmost flexibility, as each production step is completed completely independently and according to the customer''s instructions.

France|Fabricante

Satinox Assemblage

Satinox Assemblage is a distributor and a manufacturer expert in fasteners. We offer a global supply solution of fasteners: sourcing, controls with our in house-lab, sub-contracting of special processes, storage, kitting and packaging, logistics and delivery.

Netherlands|Distribuidor

Triofast BV

Distributor of standard and special fasteners.

The company supplies fasteners with various types of thread: UNC, UNF, BSW and BSF. The products meet standards such as ISO, DIN, ASTM, ANSI and BS.

Austria|Distribuidor

SCHMIDT'S Handelsgesellschaft GmbH-Weyland Steiner

The company Weyland-Steiner is a flexible supplier of norm, standard, drawing and special parts, as well as C-parts management!

Our strength is the rapid procurement of special parts in all materials and surfaces.

Full-service trader of tools, fittings and hardware.

Turkey|Distribuidor

Standart Cıvata Ticaret Ve Sanayi A.S

From 1982 we have constantly renewed ourselves in order to keep up with the world''s technological innovations. We have pioneered innovation and change thanks to our philosophy based on continuous change and improvement.

We have set the standards of the connectors industry.

We have a warehousing and sales and marketing facility of 20,000 m2 in total.

Germany|Distribuidor

A...

Fasteners import-export distributor, specialized in hexagon socket screws and hexagon head screws

Italy|Distribuidor

A...

Distributor of hex lag screws, chipboard screws, carpentry screws, drywall screws, concrete screws, PVC windows screws, dome and euro screws, metric screws, nuts/washers/bolts/threaded rods, self-tapping screws, self-drilling screws, stainless steel screws.

China|Fabricante

A...

Manufacturer of socket cap screws in steel class 12.9

Italy|Fabricante

A...

Manufacturer of special cold forged screws, socket screws and screws with flange.

Size: 3 -16 mm, lengths up to 100 mm . Resistance classes from 4.8 to 12.9.

Poland|Distribuidor

A...

Fastener distributor, 30.000 pallet places: standard parts, elements for profiles, socket screws, prevailing torque nuts, hex bolts and nuts, rigging equipment, rivets, disc springs, washers, threaded rods.

The company has its own production line of silver & black zinc flake, nylon thread-lockers and adhesive pre-applications.

Thailand|Fabricante

B...

Manufacturer of hex head screws, carriage bolts and socket cap screws

Turkey|Fabricante

B...

Manufacturer of standard and special screws

Germany|Fabricante

B...

Worldwide manufacturer of special fasteners and automatic assembly machines, wholesaler and supplier of fasteners in steel, stainless steel, brass and plastic.

The assortment includes more than 100,000 items: DIN and standard items, threaded inserts, Normteile, Gewindeeinsätze, fast fixings, adhesives and custom-special parts both in steel and plastic.

Italy|Fabricante

B...

Manufacturer of hot forged fasteners and nip bolts, from M20 to M64

UK|Fabricante

C...

Manufacturer of socket screws and Tee Slot Bolts both metric and imperial

Italy|Fabricante

D...

Manufacturer specialized in socket head cap screws and six lobe recess screws in carbon stee. Threaded rods

Germany|Fabricante

E...

Manufacturer of standard screws as per DIN and special screws as per customers request. Seizes from M 8 up to M 90

Germany|Fabricante

F...

We have been a reliable supplier of standard and special fasteners for over 35 years.

We are able to produce parts on customer request.

Our strengths are the production of non-standard parts and our wide product range. We manufacture in sizes from M3 to M16.

Send us your requests.

Czech Republic|Distribuidor

K...

Import/export of standard fasteners and special parts on drawing
Delivery just in time of screws, washers, nuts, anchoring systems, riveting techniques
Individual and fast service through sales representants
Fast reaction to customer demand
Quality, price, reliability, service and individual approach

Germany|Fabricante

L...

Manufacturer of hex head and square head fasteners

Spain|Distribuidor

M...

Distributor of stainless steel fasteners

Italy|Distribuidor

M...

Fastener distribution: Total completeness with large stock of standard products, medium/high strength items, stainless steel, brass, hot forged and turned parts. More than 50.000 items are supplied with several surface treatments.

Italy|Fabricante

M...

Manufacturer of socket and six lobes cap fasteners.

India|Fabricante

M...

Manufacturer of socket head screws, shoulder screws and dowel pins ranging from 4mm to 40mm diameter and lengths up to 400 mm in various grades (4.6, 5.6, 8.8, 10.9, 12.9, and 14.9).

Estonia|Distribuidor

N...

Products in different product groups: Cleaning, Lubrication, Surface Treatment, Glues, Tapes, Electrical and Additives.

Turkey|Fabricante

N...

Manufacturer of standard and special fasteners for automotive

Turkey|Fabricante

O...

Manufacturer of metric and inch size fasteners

Germany|Distribuidor

P...

Distributor of dowel pins, knurled nuts and screws

UK|Fabricante

R...

Leading specialist in the manufacture and distributor of industrial fasteners, manufacturing up to M64 diameter in Mild steel & High tensile and up to M39 diameter in A2-304 & A4-316 stainless steel.

Spain|Fabricante

R...

Manufacturer of high strength resistance screws

Italy|Fabricante

R...

Manufacturer of socket head screws, machine screws and thread rolling screws.

China|Fabricante

S...

One of the largest fasteners manufacturer and exporter in China.

Hexagon and socket screws, high strength hex bolts (ASTM GR5 and GR8, DIN and ISO CL.8.8 and 10.9)

The surface plating includes Black, Zinc Bright, Zinc Yellow, Hot Dip Galvanize, Dacromet, Geomet and others.

UK|Fabricante

Proveedores de Tornillos de cabeza cilindrica

Datos técnicos

Standard DIN 7984

Standard UNI 9327

Detalles