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

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

Manufacturer of socket screws (Imperial No. 0 to 4" and Metric M2.5 to M100) and special bespoke fasteners

Manufacturer of socket screws inch and metric sizes, form M2 to M24

Manufacturer of hexagon head fasteners, socket cap fasteners, steel structural assemblies. Sizes from M6 to M64

One of the world's largest manufactures of Alloy Steel Hexagon Socket Screws: Hex Socket Cap, Flat Head Sockets, Shoulder Screws, Button Head Sockets, Hex. Heads, Socket SET Screws.

Manufacturer mainly specialized in hex socket screws and hex cap screws in grade 8.8,10.9 and 12.9

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

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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