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Suppliers of Spring type straight pins, slotted, light duty

This product is regulated by the following standards:

DIN EN ISO 13337 (Equivalent standard: ISO 13337) DIN 7346 UNI 6874

Technical data

Standard DIN EN ISO 13337

Equivalent standards:
  • ISO 13337

Spring type straight pins, slotted, light duty

This standard (DIN EN ISO 13337) specifies the characteristics of slotted spring type straight pins, made of steel or of martensitic or austenitic stainless steel, heavy duty with nominal diameter from 2 to 50 mm inclusive. The nominal diameters have been chosen in a way that pins may be fitted one into the other or combined with pins heavy duty din 8752.

Dimensions in mm - source DIN EN ISO 13337

Publication date: 10 - 2009
Ø nom a max a min d1 max before mounting d2 before mounting s nom Minimum shear strength, double kN (steel and martensitic only)
2 0.4 0.2 2.4 1.9 0.2  1.5
2.5 0.45  0.25 2.9  2.3 0.25  2.4
3 0.45  0.25 3.5  2.7 0.3  3.5
3.5 0.5  0.3 4  3.1 0.35  4.6
4 0.7  0.5 4.6  3.4 0.5  48
4.5 0.7  0.5 5.1  3.9 0.5  8.8
5 0.7  0.5 5.6  4.4 0.5  10.4
6 0.9  0.7 6.7  4.9 0.75  18
8 1.8  1.5 8.8  7 0.75  24
10 2.4  2 10.8  8.5 1  40
12 2.4  2 12.8  10.5 1  48
13 2.4  2 13.8  11 1.25  66
14 2.4  2 14.8  11.5 1.5  84
16 2.4  2 16.8  13.5 1.5  98
18 2.4  2 18.9  15 1.75  126
20 2.4  2 20.9  16.5 2  158
21 2.4  2 21.9  17.5 2  168
25 3.4  3 25.9  21.5 2  202
28 3.4  3 28.9  23.5 2.5  280
30 3.4  3 30.9  25.5 2.5  302
35 3.6  3 35.9  28.5 3.5  490
40 4.6  4 40.9  32.5 4  634
45 4.6  4 45.9  37.5 4  720
50 4.6  4 50.9  40.5 5  1000

DIN EN ISO 13337 - commercial lengths
nominal diameter
2
2.5
3
3.5
4
4.5
5
6
8
10
nominal length l                    
4 X X X X X          
5 X X X X X X X      
6 X X X X X X X      
8 X X X X X X X      
10 X X X X X X X X X X
12 X X X X X X X X X X
14 X X X X X X X X X X
16 X X X X X X X X X X
18 X X X X X X X X X X
20 X X X X X X X X X X
22 X X X X X X X X X X
24 X X X X X X X X X X
26 X X X X X X X X X X
28 X X X X X X X X X X
30 X X X X X X X X X X
32     X X X X X X X X
35     X X X X X X X X
40     X X X X X X X X
45         X X X X X X
50         X X X X X X
55             X X X X
60             X X X X
65             X X X X
70             X X X X
75             X X X X
80             X X X X
85               X X X
90               X X X
95               X X X
100               X X X
120                 X X
140                   X
160                   X

Din 13337 - commercial lengths
nominaldiameter
12
13
14
16
18
20
21
25
28
30
35
40
45
50
nominal length l                            
10 X X X X X X                
12 X X X X X X                
14 X X X X X X X X X X        
16 X X X X X X X X X X        
18 X X X X X X X X X X        
20 X X X X X X X X X X X X X X
22 X X X X X X X X X X X X X X
24 X X X X X X X X X X X X X X
26 X X X X X X X X X X X X X X
28 X X X X X X X X X X X X X X
30 X X X X X X X X X X X X X X
32 X X X X X X X X X X X X X X
36 X X X X X X X X X X X X X X
40 X X X X X X X X X X X X X X
45 X X X X X X X X X X X X X X
50 X X X X X X X X X X X X X X
55 X X X X X X X X X X X X X X
60 X X X X X X X X X X X X X X
65 X X X X X X X X X X X X X X
70 X X X X X X X X X X X X X X
75 X X X X X X X X X X X X X X
80 X X X X X X X X X X X X X X
85 X X X X X X X X X X X X X X
90 X X X X X X X X X X X X X X
95 X X X X X X X X X X X X X X
100 X X X X X X X X X X X X X X
120 X X X X X X X X X X X X X X
140 X X X X X X X X X X X X X X
160 X X X X X X X X X X X X X X
180 X X X X X X X X X X X X X X
200     X X X X X X X X X X X X

Standard DIN 7346

Spring type straight pins, slotted,  light duty

Dimensions in mm - source DIN 7346 

Publication date: 11 - 1978
Ø nom A max A min d1 max before mounting d2 before mounting s nom Minimum shear strength, double kN (steel and martensitic only)
2 0.4 0.2 2.4 1.9 0.2  1.5
2.5 0.45  0.25 2.9  2.3 0.25  2.4
3 0.45  0.25 3.5  2.7 0.3  3.5
3.5 0.5  0.3 4  3.1 0.35  4.6
4 0.7  0.5 4.6  3.4 0.5  48
4.5 0.7  0.5 5.1  3.9 0.5  8.8
5 0.7  0.5 5.6  4.4 0.5  10.4
6 0.9  0.7 6.7  4.9 0.75  18
8 1.8  1.5 8.8  7 0.75  24
10 2.4  2 10.8  8.5 1  40
12 2.4  2 12.8  10.5 1  48
13 2.4  2 13.8  11 1.25  66
14 2.4  2 14.8  11.5 1.5  84
16 2.4  2 16.8  13.5 1.5  98
18 2.4  2 18.9  15 1.75  126
20 2.4  2 20.9  16.5 2  158
21 2.4  2 21.9  17.5 2  168
25 3.4  3 25.9  21.5 2  202
28 3.4  3 28.9  23.5 2.5  280
30 3.4  3 30.9  25.5 2.5  302
35 3.6  3 35.9  28.5 3.5  490
40 4.6  4 40.9  32.5 4  634
45 4.6  4 45.9  37.5 4  720
50 4.6  4 50.9  40.5 5  1000

DIN 7346 - ≈ weigth, in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial lengths
nominal size
2
2.5
3
3.5
4
4.5
5
6
8
10
nominal length l                    
4 0.034   0.054  0.078  0.106  0.168  0.193        
5  0.043  0.067  0.097  0.132  0.210  0.241 0.271       
6  0.051  0.080  0.116  0.159  0.252  0.289  0.325      
8  0.068  0.107  0.155  0.212  0.336  0.385  0.433      
10  0.085  0.134  0.193  0.264  0.420  0.481  0.541 0.93 1.30 2.14
12  0.102  0.161  0.232  0.317  0.504  0.578  0.650 1.12 1.55 2.57
14  0.119  0.187  0.271  0.370  0.588  0.674  0.758 1.30 1.81 3
16  0.136  0.214  0.309  0.423  0.672  0.770  0.866 1.49 2.07 3.43
18  0.153  0.241  0.348  0.476  0.756  0.866  0.974 1.67 2.33 3.86
20  0.170  0.267  0.386  0.528  0.840  0.962  1.08 1.86 2.59 4.29
22  0.187  0.294  0.425  0.581  0.924  1.06  1.19 2.05 2.85 4.72
24  0.204  0.321  0.464  0.634  1.01  1.16  1.30 2.23 3.11 5.14
26  0.221  0.347  0.502  0.687  1.09  1.25  1.41 2.42 3.37 5.57
28  0.238  0.374  0.541  0.740  1.18  1.35  1.52 2.60 3.63 6
30  0.255  0.400  0.579  0.792  1.26  1.44  1.62 2.79 3.88 6.43
32      0.618  0.845  1.34  1.54  1.73 2.98 4.14 6.86
36      0.695  0.951  1.51  1.73  1.95 3.49 4.66 7.72
40      0.772  1.060  1.68  1.92  2.16 3.72 5.18 8.57
45          1.89  2.16  2.44 4.18 5.83 9.64
50          2.10  2.40  2.70 4.65 6.48 10.7
55              2.98 5.12 7.12 11.8
60              3.25 5.58 7.77 12.9
65              3.79 6.04 8.42 13.9
70              4.06 6.51 9.06 15
75              4.33 6.98 9.71 16.1
80               7.44 10.4 17.1
85               7.90 11 18.2
90               8.37 11.7 19.3
95               8.84 12.3 20.4
100               9.30 13 21.4
120                 15.5 25.7
140                   30
160                   34.3

Din 7346 - ≈ weigth, in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial lengths
nominal size
12
13
14
16
18
20
21
25
 28 30
35
40
45
50
nominal length l                            
10 2.63 3.37 4.48 5.20 6.61 8.64                
12 3.16 4.05 5.37 6.25 7.95 10.4                
14 3.68 4.72 6.27 7.29 9.26 12.1 12.8 15.4 21.6 23.3        
16 4.21 5.40 7.16 8.33 10.6 13.8 14.6 17.6 24.6 26.6        
18 4.74 6.07 8.06 9.37 12 15.5 16.4 19.8 27.7 29.9        
20 5.26 6.75 8.95 10.4 13.2 17.3 18.2 22 30.8 33.2 53.4 69.9 79.1 109
22 5.79 7.42 9.85 11.4 14.6 19 20.1 24.2 33.9 36.6 58.8 76.9 87 120
24 6.31 8.09 10.7 12.5 15.9 20.7 21.9 26.4 37 39.9 64.1 83.9 94.9 131
26 6.84 8.76 11.6 13.5 17.2 22.5 23.7 28.6 40.1 43.2 69.4 90.9 103 142
28 7.36 9.45 12.5 14.6 18.6 24.2 25.5 30.8 43.1 46.5 74.8 97.9 111 153
30 7.89 10.1 13.4 15.6 19.8 25.9 27.4 33 46.2 49.9 80.1 105 119 164
32 8.42 10.8 14.3 16.7 21.2 27.6 29.2 35.2 49.3 53.3 85.5 112 127 174
36 9.47 12.1 16.1 18.7 23.8 31.1 32.8 39.6 55.5 59.8 96.1 126 142 196
40 10.5 13.5 17.9 20.8 26.5 34.5 36.5 43.9 61.6 66.5 107 140 158 218
45 11.8 15.2 20.1 23.4 29.8 38.8 41 49.5 69.3 74.8 120 157 178 245
50 13.2 16.9 22.4 26 33.1 43.2 45 55 77 83.1 134 175 198 273
55 14.5 18.5 24.6 28.6 36.4 47.5 50.2 60.4 84.8 91.4 147 192 217 300
60 15.8 20.3 26.8 31.2 39.7 51.8 54.7 65.9 92.4 99.7 160 210 237 327
65 17.1 21.9 29.1 33.8 43 56.1 59.3 71.4 100 108 174 227 257 354
70 18.4 23.6 31.3 36.4 46.3 60.4 63.8 76.9 108 116 187 245 277 382
75 19.7 25.3 33.6 39 49.6 64.8 68.4 82.4 115 125 200 262 296 409
80 21 27 35.8 41.6 52.9 69.1 73 87.9 123 133 214 280 316 436
85 22.4 28.7 38 44.2 56.3 73.4 77.5 93.4 131 141 227 297 336 463
90 23.7 30.3 40.3 46.8 59.6 77,7 82.1 98.9 139 150 240 315 356 491
95 25 32.1 42.5 49.4 62.9 82 86 104 146 158 254 332 376 518
100 26.3 33.7 44.8 52 66.2 86.3 91.2 110 154 166 267 349 395 545
120 31.6 40.5 57.3 62.5 79.5 104 109 132 185 199 320 419 474 654
140 36.8 47.2 62.6 72.9 95.7 121 128 154 216 233 374 489 553 763
160 42.1 54 71.6 83.3 106 138 146 176 246 266 427 559 633 872
180 47.4 60.7 80.6 93.7 119 155 164 198 277 299 481 629 712 981
200     89.6 104 132 173 182 220 308 332 534 699 791 1090

Standard UNI 6874

Elastic pins, light duty

Full list of Suppliers of Spring type straight pins, slotted, light duty

This standard (DIN EN ISO 13337) specifies the characteristics of slotted spring type straight pins, made of steel or of martensitic or austenitic stainless steel, heavy duty with nominal diameter from 2 to 50 mm inclusive. The nominal diameters have been chosen in a way that pins may be fitted one into the other or combined with pins heavy duty din 8752.
Italy

BERCE Srl

Manufacturer of disc springs (Belleville type), rings, pins and washers

Japan

Taiyo Stainless Spring Co. Ltd.

Manufacturer of spring metallic parts: pins, rings, cotter pins...

Taiwan

Yung King Industries Co., Ltd

Manufacturer of cotter pins, hitch pin clips, dowel pins

Quality certificate: ISO 9001:2008

Italy

SALCA Srl

Manufacturing and distribution of self tapping bushings,  WTI helical inserts, grooved pins, grooved nails, expansion rivets and nails with grooves Kerpin®, trilobular threaded inserts, self clinching studs, standard and customized fasteners.

China

Anhui paiensi metal products Co. Ltd.

Manufacturer of spring pins, cotter pins and circlips

Croatia

DOREMA d.o.o.

Small private flexible company specialized in spring pins production.

Our products are targeted towards professional customers who can recognize the quality products from the cheap parts.

Billions assembled and applied in many industries such as: automotive industry, electronics, military industry, building and construction, machinery and many others.

Product range: 1,5x4-16x160

Afghanistan

Ferah Tekniker Makina

Manufacturer of spring pins, dowel and taper pins, grooved pins and angle joints 

Italy

GANDINI Spa

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

GARDETTE

Manufacturer of pins and parallel keys

Afghanistan

Has Hirdavat - Has Baglanti Ele. San. ve Tic A.S.

Distributor of retaining rings, snap rings

India

Industrial Spares

Manufacturer & exporter of all kind of Circlips, E-Clips, Spring Dowel Pin, Snap Rings, Shims, Disc Washers made from Spring Steel and Stainless Steel.

Germany

Inovan GmbH & Co. KG

Manufacturer of coiled and slotted spring pins

China

Jiangxi Kaixu Automobile Fitting Co. Ltd.

Manufacturer of retaining rings, circlips, snaprings, disc springs, spring pins, keys.

Italy

Kalwas & C.srl

Distributor of special washers, retaining rings, spring pins, slotted pins, spring cup washers

France

Mecanindus S.A.

Producer of slotted and coiled spring pins, tension busches

 

Croatia

MGH Ltd.

Manufacturer of pins

Italy

Novelli Forniture Industriali

Distributor of rings, bushings, lock clips, bearing nuts, lubricating nipples, parallel keys, disc springs, pins

Germany

Rudolf Rafflenbeul Stahlwarenfabrik GmbH & Co.

Producer of spring spring steel products: washers, pins and stampings

UK

SPIROL

Manufacturer of spring pins and coiled spring pins

India

THUKRAL PRODUCTS

Manufacturer of washers, cotter pins, linch pins, circlips, dowel pins, eye screws and wing nuts

India

TorqBolt Inc.

Manufacturer of exotic material fasteners

Brazil

Trans technology Brasil Ind. Com. Ltda

Manufacturer of retaining rings, special metallic fasteners, snap rings, spring pins, disc springs and speed nuts


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