Technical data for Hexalobular socket head screws

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This product is regulated by the following standards:

Standard DIN 34802

Hexalobular socket head cap screws with large driving feature

This standard specifies dimensions and technical delivery conditions from M5 to M20 steel hexalobular socket head cap screws with large driving feature, of property classes 8.8, 10.9 and 12.9, and product grade A.

Dimensions in mm - source DIN 34802 Publication date 03/2001
d thread size	Pitch	b	k max	ds	dk max	t min	w	A	dkc max	socket nr
M 5	0.8	22	5	5	8.5	2.4	2.12	5.6	1.9	30
M 6	1	24	6	6	10	3	2.5	6.75	2.5	40
M 8
M 10
M 12
M 14
M 16
M 20

Din 34802 - Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm³) - commercial lengths
d thread size	M5	M6	M8	M10	M12	M14	M16	M20
nominal length l
8	2.45
10	2.70	4.70
12	2.95	5.07	10.9
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Reproduced by permission of DIN Deutsches Institut für Normung e. V. The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from Beuth Verlag GmbH,Burggrafenstraße 6, 10787 Berlin, Germany.
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Technical data for Hexalobular socket head screws

This product is regulated by the following standards:

Standard DIN 34802

Standard DIN EN ISO 14579

Hexalobular socket head screws

Suppliers of Hexalobular socket head screws

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.

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.

Distributor and stockist of standard and special fasteners

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.

Manufacturer of fasteners for critical applications

Company specialized in the manufacturing of special screws on drawing with diameters from M2 to M16 and with a maximum length of 40mm. Materials: stainless steel A2/A4 , steel 4.8 – 5.8 – 8.8 - 10.9 – 12.9 , aluminium , copper and brass. Distributor of iron and stainless steel standard screws.

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.

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.

Dimensions in mm - source DIN 14579
Publication date : 06/2011 Supersedes DIN 14579: 05/2002
d thread size	Pitch	b	dk max plain head	dk max knurled head	k max	w min	Hexalobular socket
d thread size	Pitch	b	dk max plain head	dk max knurled head	k max	w min	Socket Nr	A	t min	t max
M 2
M 2.5
M 3
M 4
M 5
M 6
M 8
M 10
M 12
M 14
M 16
M 18
M 20

DIN 14579 - ≈ mass in kg x1000 pcs, (ρ=7,85 kg/dm³) - commercial items
d thread size	M 2	M 2.5	M 3	M 4	M 5	M 6	M 8	M 10	M 12	M 14	M 16	M 18	M 20
nominal length l
3	0.155
4	0.175	0.345
5	0.195	0.375	0.67
6	0.215	0.405	0.71	1.5	2.20
8	0.255	0.465	0.79	1.65	2.45	4.33
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