Suppliers of Hexagon head wood screws, lag screws

Standard DIN 571

Hexagon head wood screws

This standard DIN 571 specifies the characteristics of hexagon head wood screws for thread diameters between 4 mm to 20 mm which are used outside areas requiring approval, such as timber structures for load-bearing purposes.

Dimensions in mm - source DIN 571
Publication date: 12/2016 - Supersedes DIN 571: 11/2010
thread size	d min	k nom	s nom	e min
4	3.52	2.8	7	7.5
5
6
7
8
10
12
16
20

Dimensions in mm - source DIN 571
Publication date: 11/2010 - Supersedes DIN 571: 12/1986
thread size	d min	k nom	s nom	e min
4	3.52	2.8	7	7.5
5
6
7
8
10
12
16
20

Dimensions in mm - source DIN 571
Publication date: 12/1986 - Supersedes DIN 571: 03/1975
thread size	d min	k nom	s nom	e min
4	3.52	2.8	7	7.5
5
6
7
8
10
12
16
20

DIN 571 2010 Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm³) - commercial items
d thread size	4	5	6	7	8	10	12	16	20
nominal length l
16	1.71	2.92
20	2.01	3.42	5.02
25	2.41	4.02	5.82		11.5
30
35
40
45
50
55
60
65
70
75
80
90
100
110
120
130
140
150
160
170
180
190
200

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.
WARNING - The datasheets provided by this site (fasten.it) are only advisory in support of the commercial activity and their use by anyone is entirely voluntary. Reliance on their contents for any purpose by anyone is at his/her sole risk and Fasten.it s.r.l./www.fasten.it is not responsible for any loss, claim or damage arising there from.

Standard UNI 704

Attention

This standard has been withdrawn

Hexagon head wood screws

This standard specifies the dimensions and characteristics of hexagon head wood screws with nominal diameters from 4 to 20 mm.

Dimensions in mm - source UNI 704
Publication date: 11/2010 Supersedes UNI 704 1980
thread size	P	d min	k nom	s nom	e min
4	1.5	3.52	2.8	7	7.5
5
6
7
8
10
12
16
20

The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from UNI - Ente italiano di normazione Via Sannio 2 - 20137 Milano, Italy.
WARNING - The datasheets provided by this site (fasten.it) are only advisory in support of the commercial activity and their use by anyone is entirely voluntary. Reliance on their contents for any purpose by anyone is at his/her sole risk and Fasten.it s.r.l./www.fasten.it is not responsible for any loss, claim or damage arising there from.

Standard NF E25-607

Hexagon head wood screws

Dimensions in mm - source NF E25-607
Publication date: 11/1985
thread size	P	d min	d max	k min	k max	s nom
5	2	4.52	5	3.12	3.88	8
6
7
8
10
12
14
16
18
20

The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from AFNOR - Association Française de Normalization, 11 Rue Francis de Pressensé, 93210 Saint-Denis, France.
WARNING - The datasheets provided by this site (fasten.it) are only advisory in support of the commercial activity and their use by anyone is entirely voluntary. Reliance on their contents for any purpose by anyone is at his/her sole risk and Fasten.it s.r.l./www.fasten.it is not responsible for any loss, claim or damage arising there from.

Technical data for Hexagon head wood screws, lag screws

This product is regulated by the following standards:

Standard DIN 571

Standard UNI 704

Standard NF E25-607

Hexagon head wood screws, lag screws

Suppliers of Hexagon head wood screws, lag screws

Manufacturer of furniture fasteners and fixings

Manufacturer and distributor of wood, chipboard, drywall and self drilling screws

Manufacturer of wood, drywall and chipboard screws, self drilling screws, diameter M2- M20, length 4mm-420mm

Manufacturer and distributor of self tapping screws, self drilling screws and wood screws