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This product is regulated by the following standards:

DIN 480

Technical data

Standard DIN 480

This standards DIN 480 specifies product grade A square head bolts with collar and oval half dog point, and M8 to M24 coarse thread.

Dimensions in mm - source DIN 480 

Publication date: 2/1985 - Supersedes DIN 480 3/1968

d thread size

M 8 M 10 M 12 M 16 M 20 M 24
P
1.25
1.5
1.75
2
2.5
3
a1 max.
4
4.5
5.3
6
7.5
9
c min.
2.88
2.88
3.85
3.85
4.85
5.85
dc max=nom.
10
13
17
21
22
27
28
32
dp max=nom
5.5
7
8.5
12
15
18
k nom
11
13
16
20
25
28
s max=nom.
8
10
13
16
17
21
22
24
z3 min=nom
2
2.5
3
4
5
6
z4 1 1 1.25 1.75 2 2.5

DIN 480 - Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial sizes

d thread size
M8
M10
M12
M16
M20
M24
nominal length l            
16 10.1          
20 11.3 20.6        
25 12.9 23.1 40.5      
30 14.4 25.5 44.1      
35 16 28 47.7      
40 17.6 30.5 51.3 99.3    
50   35.4 58.5 113    
60   40.4 65.7 126 222 313
70       139 243 343
80       152 263 372
90         284 402
100         304 431
110         324 460
120         344 489
140           547

Full list of Suppliers of Square head screws with collar and oval half dog point rounded end

India

We are manufacturer of bolts and nuts since 1980, with over 50 years of experience in the fastener industry. Thanks to our experience, quality and service offered, we have made a mark on the field.

Turkey

Producer of bolts hot forged, threaded bars, threaded studs and U-studs

Wholesaler of hexagon bolts, screws, nuts, washers and many other fastener items

China

Fastener manufacturer, materials: B7, B16, B8, B8M, L7, L7M, 660, Monel, Inconel, duplex

Italy

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.

Germany

The company offers you their experience and expertise in special connection elements and accessories resulting from over 80 years in business. During the course of this time, they have become a leading stockist of normed special screws.

Italy

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

UK

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

Italy

Manufacturing through cold forging technology of steel products, from Ø6 to Ø33 and lengths proportional to the Ø from I = 10mm to I = 240mm

Tensile grades: 4.6 - 5.6 - 8.8 - 9.8 - 10.9 - 12.9 - B7 - B7M

Germany

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

Poland

Manufacturer specialized in large nuts and bolts and also hight strenght fastening elements for rail tracks and mining supports

Germany

Manufacturer of hex head and square head fasteners

India

Manufacturer of carriage bolts, hot dip galvanized fasteners, square head bolts and fasteners following DIN EN 15048

Distributor of screws, nuts, washers

UK

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.

India

Manufacturer of bolts and nuts from 6mm to 52mm in metric and ¼” to 2" in inches.


Fasten.it
3 Culver Court, Malting Lane
SG10 6AN, Much Hadham
United Kingdom

VAT: GB 312 6826 16
Tel: +44 3330 164455

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