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This product is regulated by the following standards:

DIN 258

Technical data

Standard DIN 258

Taper pins with thread ends and constant taper lengths

This norm DIN 258 is applicable to unhardened taper pins with metric thread end and constant taper length with nominal diameters from 5 mm to 50 mm.

Dimensions in mm - source DIN 258

Publication date: 05/2012 - Supersedes DIN 258: 02/2011
d1 nom d3 thread size P b d2 nom l2 nom
min max
5 M5 0.8 14 15.6 5.5 25
6 M6 1 18 20 6.6 30
8 M8 1.25 22 24.5 8.8 40
10 M10 1.5 24 27 10.9 45
12 M12 1.75 27 30.5 13.1 55
14 M 14 2  30 34 15.3 65
16 M16 2 35 39 17.4 72
20 M16 2 35 39 21.7 85
25 M20 2.5 40 45 27 100
30 M24 3 46 52 32.2 110
40 M30 3.5 58 65 42.6 130
50 M36 4 70 78 53 150

Din 258 2012- Approximate weight, in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial lengths

nominal size
5
6
8
10
12
14
16
20
25 30 40

50

nominal length l                        
40 6                      
45 6.8 9.8                    
50 7.5 10.9                    
55   12                    
60   13.1 23.9                  
65     25.9 39.3                
75     29.9 45.5                
85       51.7 73.6 98.4            
100       61 87 112            
120         105 131 190 272        
140         123 150 222 304 515      
160             254 336 564 820    
190               384 638 926 1640  
220                 712 1030 1810 2910
250                 786 1140 1980 3150
280                   1250 2160 3390
320                     2380 3710
360                       4030

Full list of Suppliers of Taper pins with thread ends and constant taper lengths

India

Manufacturer of  circlips, snap rings, dowel pins, washers, hose clamp

Italy

Founded in 1969, Buora D.P.U. is a distributor certified following ISO 9001.

The company offers the complete range of high strength fasteners, ready on stock, both coarse and fine pitches with metric and inch threads.

Distributor of prestigious brands such as UNBRAKO and NORD-LOCK, for Buora D.P.U. the service always comes first, therefore there is not minimum quantity required.

Italy

Supplier of nuts, bolts and special drawing parts, both forged and turned.

UNI EN ISO 9001:2015 certified company.

China

Manufacturer of spring pins, cotter pins and circlips

China

Manufacturer of dowel pins, rings, fast fixings and parallel keys.

UK

Manufacturer and distributor of thumb screws, knurled nuts, clevis pins and dowel pins.

Germany

Manufacturer of cylindrical pins, taper pins. 

Germany

Manufacturer of turned fasteners with diameter from 0,8 to 30mm and dowel and taper pins with diameter from 1 to 30mm and lengths from 4 to 250mm

Italy

Distributor of retaining rings, Spiral retaining rings, wave springs, Disc springs, Washers, Elastic pins, Pins, Keys, Ground flat/bar stocks, Locking nuts, washers, Miniplast plastic parts, Metallic screws, nuts, bolts.

France

Manufacturer of pins and parallel keys

Germany

Producer of taper pins and parallel pins

 

France

Manufacturr of grooved pins, parallel pins, self tapping bushings

India

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).

India

Manufacturer of parallel, taper, grooved and clevis pins

Afghanistan

Importer and distributor of dowel, taper, grooved and special pins

Germany

Distributor of dowel pins, knurled nuts and screws

China

Manufacturer of taper pins, cylindrical pins and grooved pins


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SG10 6AN, Much Hadham
United Kingdom

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Tel: +44 3330 164455

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