This product is regulated by the following standards:

DIN EN ISO 8752 (Equivalent standard: UNI EN ISO 8752) DIN 1481 BS 7060

Technical data

Standard DIN EN ISO 8752

Equivalent standards:

UNI EN ISO 8752

suppliers of Spring-type straight pins. Slotted, heavy duty

This standard (DIN EN ISO 8752) specifies the characteristics of slotted spring type straight pins, made of steel or of martensitic or austenitic stainless steel, heavy duty with nominal diameter from1 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 light duty din 13337

Dimensions in mm - source DIN EN ISO 8752
Publication date: 10-2009 Supersedes DIN EN ISO 28752 03-1998
Ø Pin Nom Diameter	a min/nom	d1 min before insertion	d1 max before insertion	d2 before insertion	s nom	Minimum shear strength, double kN (steel and martensitic only)
1	0.15	1.2	1.3	0.8	0.2	0.7
1.5	0.25	1.7	1.8	1.1	0.3	1.58
2	0.35	2.3	2.4	1.5	0.4	2.82
2.5	0.4	2.8	2.9	1.8	0.5	4.38
3	0.5	3.3	3.5	2.1	0.6	6.32
3.5	0.6	3.8	4	2.3	0.75	9.06
4	0.65	4.4	4.6	2.8	0.8	11.24
4.5	0.8	4.9	5.1	2.9	1	15.36
5	0.9	5.4	5.6	3.4	1	17.54
6	1.2	6.4	6.7	4	1.2	26.04
8	2	8.5	8.8	5.5	1.5	42.76
10	2	10.5	10.8	6.5	2	70.16
12	2	12.5	12.8	7.5	2.5	104.1
13	2	13.5	13.8	8.5	2.5	115.1
14	2	14.5	14.8	8.5	3	144.7
16	2	16.5	16.8	10.5	3	171
18	2	18.5	18.9	11.5	3.5	222.5
20	3	20.5	20.9	12.5	4	280.6
21	3	21.5	21.9	13.5	4	298.2
25	3	25.5	25.9	15.5	5	438.5
28	3	28.5	28.9	17.5	5.5	542.6
30	3	30.5	30.9	18.5	6	631.4
32	3	32.5	32.9	20.5	6	684
35	3	35.5	35.9	21.5	7	859
38	4	38.5	38.9	23.5	7.5	1003
40	4	40.5	40.9	25.5	7.5	1068
45	4	45.5	45.9	28.5	8.5	1360
50	4	50.5	50.9	31.5	9.5	1685

DIN EN ISO 8752 - commercial lengths

nominal diameter

1.5

2.5

3.5

4.5

nominal length l

100

120

140

160

DIN 8752 - commercial lengths

nominal diameter

nominal length l

100

120

140

160

180

200

Standard DIN 1481

Spring-Type Straight Pins (Roll Pins), Heavy Type

Dimensions in mm - source DIN 1481 Withdrawn
Publication date 11/1978
Ø Pin Nom Diameter	A min/nom	d1 min before insertion	d1 max before insertion	d2 min before insertion	S nom	Minimum shear strength, double kN (steel and martensitic only)
1	0.15	1.2	1.3	0.8	0.2	0.7
1.5	0.25	1.7	1.8	1.1	0.3	1.58
2	0.35	2.3	2.4	1.5	0.4	2.82
2.5	0.4	2.8	2.9	1.8	0.5	4.38
3	0.5	3.3	3.5	2.1	0.6	6.32
3.5	0.6	3.8	4	2.3	0.75	9.06
4	0.65	4.4	4.6	2.8	0.8	11.24
4.5	0.8	4.9	5.1	2.9	1	15.36
5	0.9	5.4	5.6	3.4	1	17.54
6	1.2	6.4	6.7	4	1.2	26.04
8	2	8.5	8.8	5.5	1.5	42.76
10	2	10.5	10.8	6.5	2	70.16
12	2	12.5	12.8	7.5	2.5	104.1
13	2	13.5	13.8	8.5	2.5	115.1
14	2	14.5	14.8	8.5	3	144.7
16	2	16.5	16.8	10.5	3	171
18	2	18.5	18.9	11.5	3.5	222.5
20	3	20.5	20.9	12.5	4	280.6
21	3	21.5	21.9	13.5	4	298.2
25	3	25.5	25.9	15.5	5	438.5
28	3	28.5	28.9	17.5	5.5	542.6
30	3	30.5	30.9	18.5	6	631.4
32	3	32.5	32.9	20.5	6	684
35	3	35.5	35.9	21.5	7	859
38	4	38.5	38.9	23.5	7.5	1003
40	4	40.5	40.9	25.5	7.5	1068
45	4	45.5	45.9	28.5	8.5	1360
50	4	50.5	50.9	31.5	9.5	1685

DIN 1481 - ≈ weigth, in kg x1000 pcs, (ρ=7,85 kg/dm³) - commercial lengths
nominal diameter	1	1.5	2	2.5	3	3.5	4	4.5	5	6	8	10
nominal length l
4	0.015	0.034	0.061	0.095	0.136	0.197	0.239
5	0.019	0.043	0.077	0.118	0.170	0.246	0.299	0.397	0.471
6	0.023	0.051	0.092	0.142	0.204	0.296	0.358	0.476	0.566
8	0.031	0.068	0.122	0.182	0.272	0.394	0.478	0.635	0.754
10	0.038	0.085	0.153	0.236	0.340	0.493	0.597	0.793	0.942	1.32	2.24	3.69
12	0.045	0.103	0.184	0.283	0.407	0.591	0.716	0.952	1.13	1.59	2.66	4.43
14	0.052	0.120	0.214	0.330	0.475	0.689	0.836	1.11	1.32	1.86	3.13	5.17
16	0.059	0.137	0.244	0.377	0.543	0.788	0.955	1.27	1.51	2.12	3.58	5.90
18	0.067	0.154	0.275	0.424	0.611	0.886	1.07	1.43	1.70	2.39	4.03	6.64
20	0.076	0.171	0.305	0.471	0.679	0.985	1.19	1.59	1.88	2.65	4.48	7.38
22			0.336	0.519	0.746	1.08	1.31	1.75	2.07	2.92	4.92	8.12
24			0.367	0.565	0.814	1.18	1.43	1.90	2.26	3.19	5.37	8.86
26			0.397	0.613	0.882	1.28	1.55	2.06	2.45	3.46	5.82	9.59
28			0.427	0.660	0.95	1.38	1.67	2.22	2.64	3.72	6.26	10.3
30			0.458	0.707	1.02	1.48	1.79	2.38	2.83	3.98	6.71	11.1
32					1.09	1.58	1.91	2.54	3.02	4.25	7.16	11.8
36					1.22	1.77	2.18	2.66	3.39	4.78	8.06	13.3
40					1.36	1.97	2.39	3.17	3.77	5.32	8.95	14.8
45							2.68	3.57	4.24	5.98	10.1	16.6
50							2.98	3.96	4.71	6.64	11.2	18.4
55									5.18	7.31	12.3	20.3
60									5.65	7.97	13.4	22.1
65									6.12	8.63	14.5	24
70									6.59	9.30	15.7	25.8
75									7.06	9.98	16.8	27.7
80									7.54	10.7	18	29.5
85										11.3	19	31.4
90										12	20.1	33.2
95										12.6	21.3	35
100										13.3	22.4	36.9
120											26.8	44.3
140												51.7
160												59

Din 1481 - ≈ weigth, in kg x1000 pcs, (ρ=7,85 kg/dm³) - commercial lengths
nominal diameter	12	13	14	16	18	20	21	25	28	30	32	35	38	40	45	50
nominal length l
10	5.55	6.18	7..8	9.19	12.9	15.3
12	6.66	7.42	9.35	11	14.5	18.4
14	7.78	8.66	10.9	12.9	16.9	21.4	22.8	33.4	41.5	48.5
16	8.89	9.90	12.5	14.7	19.3	24.5	26	38.2	47.4	55.4
18	10	11.1	14	16.5	21.8	27.5	29.3	43	53.3	62.3
20	11.1	12.4	15.6	18.4	24.2	30.8	32.5	47.8	59.2	69.2	75.1	94	110	117	150	186
22	12.2	13.6	17.1	20.2	26.6	33.6	35.8	52.5	65.2	76.2	82.6	103	121	129	165	205
24	13.3	14.8	18.7	22	29	36.7	39	57.3	71.1	83.1	90.1	113	132	141	180	223
26	14.4	16.1	20.3	23.9	31.4	39.8	42.3	62	77	90	97.6	122	143	153	195	242
28	15.6	17.3	21.8	25.7	33.8	42.8	45.5	66.8	82.9	96.9	105	132	154	164	210	261
30	16.7	18.5	23.4	27.6	36.3	45.9	48.8	71.6	88.6	104	113	141	165	176	225	279
32	17.8	19.8	24.9	29.4	38.7	48.9	52	76.4	94.8	111	120	150	176	188	240	298
36	20	22.3	28.1	33.1	43.5	55.1	58.6	85.9	107	125	135	169	198	211	270	335
40	22.2	24.7	31.2	36.7	48.4	61.2	65.1	95.5	118	138	150	188	220	235	300	372
45	25	27.8	35.1	41.3	54.4	68.8	73.2	107	133	156	169	211	248	264	337	419
50	27.8	30.9	39	45.9	60.4	76.5	81.3	119	148	173	188	235	276	293	375	465
55	30.5	34	42.9	50.5	66.5	84.1	89.5	131	163	190	206	258	303	323	412	512
60	33.3	37.1	46.8	55.1	72.5	91.8	97.6	143	178	208	225	282	331	352	450	558
65	36.1	4.2	50.1	59.7	78.6	99.4	106	155	193	225	244	305	358	382	487	605
70	38.9	43.3	54.6	64.3	84.6	107	114	167	207	242	263	329	386	411	525	651
75	41.7	46.4	58.5	68.9	90.7	115	122	179	222	260	282	352	413	440	562	698
80	44.4	49.5	62.4	73.5	96.7	122	130	191	237	277	300	376	441	470	599	745
85	47.2	52.5	66.3	78.1	103	130	138	203	252	294	319	399	468	499	637	791
90	50	55.6	70.2	87.2	109	138	146	215	267	312	338	422	496	528	674	838
95	52.8	58.7	74.1	87.3	115	145	155	227	281	329	357	446	524	558	712	884
100	55.5	61.8	77.9	91.9	121	153	163	239	296	346	375	470	551	587	749	931
120	66.6	74.2	93.5	110	145	184	195	286	355	415	450	564	661	704	899	1120
140	77.8	86.5	109	129	169	214	228	334	415	485	526	658	771	821	1050	1300
160	88.9	98.9	125	147	193	245	260	382	474	554	601	752	882	939	1200	1490
180	100	111	140	165	218	275	293	430	533	623	676	846	992	1060	1350	1680
200			155	184	241	306	325	477	592	692	751	940	1100	1170	1500	1860

Standard BS 7060

Slotted Spring-Type Straight Pins

Spring-type straight pins. Slotted, heavy duty

Dimensions in mm - source DIN 1481
Publication date 06/1991 Supersedes 11/1978
Ø Pin Nom Diameter	A min/nom	d1 min before insertion	d1 max before insertion	d2 min before insertion	S nom	Minimum shear strength, double kN (steel and martensitic only)
1	0.15	1.2	1.3	0.8	0.2	0.7
1.5	0.25	1.7	1.8	1.1	0.3	1.58
2	0.35	2.3	2.4	1.5	0.4	2.82
2.5	0.4	2.8	2.9	1.8	0.5	4.38
3	0.5	3.3	3.5	2.1	0.6	6.32
3.5	0.6	3.8	4	2.3	0.75	9.06
4	0.65	4.4	4.6	2.8	0.8	11.24
4.5	0.8	4.9	5.1	2.9	1	15.36
5	0.9	5.4	5.6	3.4	1	17.54
6	1.2	6.4	6.7	4	1.2	26.04
8	2	8.5	8.8	5.5	1.5	42.76
10	2	10.5	10.8	6.5	2	70.16
12	2	12.5	12.8	7.5	2.5	104.1
13	2	13.5	13.8	8.5	2.5	115.1
14	2	14.5	14.8	8.5	3	144.7
16	2	16.5	16.8	10.5	3	171
18	2	18.5	18.9	11.5	3.5	222.5
20	3	20.5	20.9	12.5	4	280.6
21	3	21.5	21.9	13.5	4	298.2
25	3	25.5	25.9	15.5	5	438.5
28	3	28.5	28.9	17.5	5.5	542.6
30	3	30.5	30.9	18.5	6	631.4
32	3	32.5	32.9	20.5	6	684
35	3	35.5	35.9	21.5	7	859
38	4	38.5	38.9	23.5	7.5	1003
40	4	40.5	40.9	25.5	7.5	1068
45	4	45.5	45.9	28.5	8.5	1360
50	4	50.5	50.9	31.5	9.5	1685

Din 1481 - ≈ weigth, in kg x1000 pcs, (ρ=7,85 kg/dm³) - commercial lengths
nominal diameter	1	1.5	2	2.5	3	3.5	4	4.5	5	6	8	10
nominal length l
4	0.015	0.034	0.061	0.095	0.136	0.197	0.239
5	0.019	0.043	0.077	0.118	0.170	0.246	0.299	0.397	0.471
6	0.023	0.051	0.092	0.142	0.204	0.296	0.358	0.476	0.566
8	0.031	0.068	0.122	0.182	0.272	0.394	0.478	0.635	0.754
10	0.038	0.085	0.153	0.236	0.340	0.493	0.597	0.793	0.942	1.32	2.24	3.69
12	0.045	0.103	0.184	0.283	0.407	0.591	0.716	0.952	1.13	1.59	2.66	4.43
14	0.052	0.120	0.214	0.330	0.475	0.689	0.836	1.11	1.32	1.86	3.13	5.17
16	0.059	0.137	0.244	0.377	0.543	0.788	0.955	1.27	1.51	2.12	3.58	5.90
18	0.067	0.154	0.275	0.424	0.611	0.886	1.07	1.43	1.70	2.39	4.03	6.64
20	0.076	0.171	0.305	0.471	0.679	0.985	1.19	1.59	1.88	2.65	4.48	7.38
22			0.336	0.519	0.746	1.08	1.31	1.75	2.07	2.92	4.92	8.12
24			0.367	0.565	0.814	1.18	1.43	1.90	2.26	3.19	5.37	8.86
26			0.397	0.613	0.882	1.28	1.55	2.06	2.45	3.46	5.82	9.59
28			0.427	0.660	0.95	1.38	1.67	2.22	2.64	3.72	6.26	10.3
30			0.458	0.707	1.02	1.48	1.79	2.38	2.83	3.98	6.71	11.1
32					1.09	1.58	1.91	2.54	3.02	4.25	7.16	11.8
36					1.22	1.77	2.18	2.66	3.39	4.78	8.06	13.3
40					1.36	1.97	2.39	3.17	3.77	5.32	8.95	14.8
45							2.68	3.57	4.24	5.98	10.1	16.6
50							2.98	3.96	4.71	6.64	11.2	18.4
55									5.18	7.31	12.3	20.3
60									5.65	7.97	13.4	22.1
65									6.12	8.63	14.5	24
70									6.59	9.30	15.7	25.8
75									7.06	9.98	16.8	27.7
80									7.54	10.7	18	29.5
85										11.3	19	31.4
90										12	20.1	33.2
95										12.6	21.3	35
100										13.3	22.4	36.9
120											26.8	44.3
140												51.7
160												59

Din 1481 - ≈ weigth, in kg x1000 pcs, (ρ=7,85 kg/dm³) - commercial lengths
nominal diameter	12	13	14	16	18	20	21	25	28	30	32	35	38	40	45	50
nominal length l
10	5.55	6.18	7..8	9.19	12.9	15.3
12	6.66	7.42	9.35	11	14.5	18.4
14	7.78	8.66	10.9	12.9	16.9	21.4	22.8	33.4	41.5	48.5
16	8.89	9.90	12.5	14.7	19.3	24.5	26	38.2	47.4	55.4
18	10	11.1	14	16.5	21.8	27.5	29.3	43	53.3	62.3
20	11.1	12.4	15.6	18.4	24.2	30.8	32.5	47.8	59.2	69.2	75.1	94	110	117	150	186
22	12.2	13.6	17.1	20.2	26.6	33.6	35.8	52.5	65.2	76.2	82.6	103	121	129	165	205
24	13.3	14.8	18.7	22	29	36.7	39	57.3	71.1	83.1	90.1	113	132	141	180	223
26	14.4	16.1	20.3	23.9	31.4	39.8	42.3	62	77	90	97.6	122	143	153	195	242
28	15.6	17.3	21.8	25.7	33.8	42.8	45.5	66.8	82.9	96.9	105	132	154	164	210	261
30	16.7	18.5	23.4	27.6	36.3	45.9	48.8	71.6	88.6	104	113	141	165	176	225	279
32	17.8	19.8	24.9	29.4	38.7	48.9	52	76.4	94.8	111	120	150	176	188	240	298
36	20	22.3	28.1	33.1	43.5	55.1	58.6	85.9	107	125	135	169	198	211	270	335
40	22.2	24.7	31.2	36.7	48.4	61.2	65.1	95.5	118	138	150	188	220	235	300	372
45	25	27.8	35.1	41.3	54.4	68.8	73.2	107	133	156	169	211	248	264	337	419
50	27.8	30.9	39	45.9	60.4	76.5	81.3	119	148	173	188	235	276	293	375	465
55	30.5	34	42.9	50.5	66.5	84.1	89.5	131	163	190	206	258	303	323	412	512
60	33.3	37.1	46.8	55.1	72.5	91.8	97.6	143	178	208	225	282	331	352	450	558
65	36.1	4.2	50.1	59.7	78.6	99.4	106	155	193	225	244	305	358	382	487	605
70	38.9	43.3	54.6	64.3	84.6	107	114	167	207	242	263	329	386	411	525	651
75	41.7	46.4	58.5	68.9	90.7	115	122	179	222	260	282	352	413	440	562	698
80	44.4	49.5	62.4	73.5	96.7	122	130	191	237	277	300	376	441	470	599	745
85	47.2	52.5	66.3	78.1	103	130	138	203	252	294	319	399	468	499	637	791
90	50	55.6	70.2	87.2	109	138	146	215	267	312	338	422	496	528	674	838
95	52.8	58.7	74.1	87.3	115	145	155	227	281	329	357	446	524	558	712	884
100	55.5	61.8	77.9	91.9	121	153	163	239	296	346	375	470	551	587	749	931
120	66.6	74.2	93.5	110	145	184	195	286	355	415	450	564	661	704	899	1120
140	77.8	86.5	109	129	169	214	228	334	415	485	526	658	771	821	1050	1300
160	88.9	98.9	125	147	193	245	260	382	474	554	601	752	882	939	1200	1490
180	100	111	140	165	218	275	293	430	533	623	676	846	992	1060	1350	1680
200			155	184	241	306	325	477	592	692	751	940	1100	1170	1500	1860

Full list of Suppliers of Spring-type straight pins. Slotted, heavy duty

Italy

BERCE Srl

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

India

Circlips Technologie Pvt. Ltd.

Distributor of circlips, snap rings, retaining rings, shim rigs, spacers, washers and pins

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

Spain

DAMESA (MIKALOR)

Producer of hose clamps, cage nuts, rings, toothed washers and fast fixings

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

Sweden

Marcus Komponenter AB

Manufacturer of pins, spring pins, grooved pins, clevis pins, keys.

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

Spain

S.A. Sinard

Manufacturer of retaining rings, starlock washers, toothed washers, slotted spring pins, quick fixings and special parts

China

Shanghai Nahuan Science and Technology Co. Ltd.

Manufacturer of spring pins, cotter pins, lynch pins and parallel keys

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

Taiwan

TZONG JI METALS CO. LTD.

Manufacturer of snap and retaining rings, toothed washers and spring pins. Metric and inch sizes.

China

YIWEN FASTENER CO. LIMITED

Manufacturer of circlips and pins. Retaining rings DIN 471, DIN 472, DIN 6799; Snap rings DIN 5417, SP series, RW/SW series, WRE snap rings, etc.. Disc springs DIN 2093, Spring pins DIN 1481 / ISO 8752

The portal for fasteners and fixing elements

Suppliers of Spring-type straight pins. Slotted, heavy duty

Technical data

Standard DIN EN ISO 8752

Standard DIN 1481

Standard BS 7060

Details

BERCE Srl

Circlips Technologie Pvt. Ltd.

Taiyo Stainless Spring Co. Ltd.

Yung King Industries Co., Ltd

SALCA Srl

Anhui paiensi metal products Co. Ltd.

DAMESA (MIKALOR)

DOREMA d.o.o.

Ferah Tekniker Makina

GANDINI Spa

GARDETTE

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

Industrial Spares

Inovan GmbH & Co. KG

Jiangxi Kaixu Automobile Fitting Co. Ltd.

Kalwas & C.srl

Marcus Komponenter AB

Mecanindus S.A.

MGH Ltd.

Novelli Forniture Industriali

Rudolf Rafflenbeul Stahlwarenfabrik GmbH & Co.

S.A. Sinard

Shanghai Nahuan Science and Technology Co. Ltd.

SPIROL

THUKRAL PRODUCTS

TorqBolt Inc.

Trans technology Brasil Ind. Com. Ltda

TZONG JI METALS CO. LTD.

YIWEN FASTENER CO. LIMITED