DIN 7343 - Spiral-span pins, rule execution

Current norm: DIN EN 8750
Equivalent norms: ISO 8750; CSN 022162; PN 85029; UNI 6875; EU 28750;

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Company	City	Country	Company profile
TOP LUSAVOUGA - Hardware and Tools	Cacia	Portugal	See Detail
TOP Jiaxing Haina Fastener Co.,Limited	JIAXING	China	See Detail
TOP Witec Precision Industry Co. Ltd.	New Taipei City	Taiwan	See Detail
TOP Shanghai Tengri Metal Products Co., Ltd	Shanghai	China	See Detail
TOP GC PRECISION	Ghaziabad	India	See Detail
TOP Hanshin Neji Co.,Ltd.	Osaka	Japan	See Detail
TOP Maruti Metal Industries	Jamnagar	India	See Detail
Kamax Tusa, S.A.	Museros	Spain
KUMB脕R spol. s r.o.	痴蝉别迟铆苍	Czech Republic
PEZI膯 d.o.o.	痴颈拧办辞惫辞	Croatia

Legend:

l - pin length
d1 - pin diameter
a - taper
s - wall thickness of the pin
d2 - diameter rise

Makings:

Steel: 420-545 HV
Stainless: A2
Plastic: -
Non Ferrous: -
Thread: -

Notes:
-

Table according to ISO 8750:

dimensions in mm

d1	before mounting	nominal	0,8	1	1,2	1,5	2	2,5	3	3,5	4	5	6	8	10	12	14	16	20
		max.	0,91	1,15	1,35	1,73	2,25	2,78	3,3	3,84	4,4	5,5	6,5	8,63	10,8	12,85	14,95	17	21,1
		min.	0,85	1,05	1,25	1,62	2,13	2,65	3,15	3,67	4,2	5,25	6,25	8,3	10,35	12,4	14,45	16,45	20,4
d2	before mounting	max.	0,75	0,95	1,15	1,4	1,9	2,4	2,9	3,4	3,9	4,85	5,85	7,8	9,75	11,7	13,6	15,6	19,6
a		approx.	0,3	0,3	0,4	0,5	0,7	0,7	0,9	1	1,1	1,3	1,5	2	2,5	3	3,5	4	4,5
s			0,07	0,08	0,1	0,13	0,17	0,21	0,25	0,29	0,33	0,42	0,5	0,67	0,84	1	1,2	1,3	1,7
Minimum shear strength, double, kN		a	0,4	0,6	0,9	1,45	2,5	3,9	5,5	7,5	9,6	15	22	39	62	89	120	155	250
Minimum shear strength, double, kN		b	0,3	0,45	0,65	1,05	1,9	2,9	4,2	5,7	7,6	11,5	16,8	30	48	67	-	-	-
l			Range of commercial lengths
nominal	min.	max.
4	3,75	4,25	+	+	+	+	+
5	4,75	5,25	+	+	+	+	+	+
6	5,75	6,25	+	+	+	+	+	+	+	+
8	7,75	8,25	+	+	+	+	+	+	+	+	+
10	9,75	10,25	+	+	+	+	+	+	+	+	+	+
12	11,5	12,5	+	+	+	+	+	+	+	+	+	+	+
14	13,5	14,5	+	+	+	+	+	+	+	+	+	+	+
16	15,5	16,5	+	+	+	+	+	+	+	+	+	+	+	+
18	17,5	18,5				+	+	+	+	+	+	+	+	+
20	19,5	20,5				+	+	+	+	+	+	+	+	+	+
22	21,5	22,5				+	+	+	+	+	+	+	+	+	+
24	23,5	24,5				+	+	+	+	+	+	+	+	+	+	+
26	25,5	26,5					+	+	+	+	+	+	+	+	+	+
28	27,5	28,5					+	+	+	+	+	+	+	+	+	+	+
30	29,5	30,5					+	+	+	+	+	+	+	+	+	+	+
32	31,5	32,5					+	+	+	+	+	+	+	+	+	+	+	+
35	34,5	35,5					+	+	+	+	+	+	+	+	+	+	+	+
40	39,5	40,5					+	+	+	+	+	+	+	+	+	+	+	+
45	44,5	45,5						+	+	+	+	+	+	+	+	+	+	+	+
50	49,5	50,5							+	+	+	+	+	+	+	+	+	+	+
55	54,25	55,75									+	+	+	+	+	+	+	+	+
60	59,25	60,75									+	+	+	+	+	+	+	+	+
65	64,25	65,75											+	+	+	+	+	+	+
70	69,25	70,75											+	+	+	+	+	+	+
75	74,25	75,75											+	+	+	+	+	+	+
80	79,25	80,75												+	+	+	+	+	+
85	84,25	85,75												+	+	+	+	+	+
90	89,25	90,75												+	+	+	+	+	+
95	94,25	95,75												+	+	+	+	+	+
100	99,25	100,75												+	+	+	+	+	+
120	119,25	120,75												+	+	+	+	+	+
140	139,25	140,75														+	+	+	+
160	159,25	160,75														+	+	+	+
180	179,25	180,75															+	+	+
200	199,25	200,75															+	+	+

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Product	Date	Country	Detail
DIN 7343 3,5 x 12	2024-09-16 08:30:33	Czech Republic	See Detail
Pin 1.2x4 A2 ISO 8750 (DIN 7343)	2024-08-01 12:59:53	Czech Republic	See Detail
DIN 7343	2024-05-30 15:21:53	Slovenia	See Detail
SPRING PIN DIN 7343 M3x45	2023-10-25 13:35:03	Spain	See Detail
ISO 8750 - Spiral-span pins	2023-08-23 14:11:19	Czech Republic	See Detail
DIN 7343 2.5x12	2023-05-03 10:57:06	Turkey	See Detail
fasteners	2023-03-21 12:38:55	Israel	See Detail
DIN 7343 / ISO 8750 14x40	2023-03-20 05:53:32	Lithuania	See Detail
DIN 7343	2023-03-03 10:41:07	Greece	See Detail
DIN 7343	2022-11-05 11:41:12	Czech Republic	See Detail
DIN 7343, A2	2022-08-02 08:51:45	Lithuania	See Detail
DIN 7343 (ISO 8750) 4X32	2021-10-05 06:10:23	South Korea	See Detail
DIN 7343 / ISO 8750 M4x12	2021-09-23 10:50:27	Poland	See Detail
Pins DIN 7343	2021-07-30 08:11:45	Germany	See Detail
ISO 8750 / DIN 7343; 6 x 75 - St	2021-03-15 09:53:54	Germany	See Detail
DIN 7343 3x18	2020-05-14 10:58:57	Oman	See Detail
spiral pin DIN 7343 12X120	2020-03-02 11:44:17	France	See Detail
ISO 8750 spiral pins	2019-10-02 09:18:13	United Kingdom	See Detail
DIN 7343	2019-09-26 07:09:18	Bulgaria	See Detail
DIN 7343	2019-09-09 14:03:32	Czech Republic	See Detail
DIN 7343	2018-04-06 15:09:28	United States	See Detail

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