Dowel pins, DIN 7 - ISO 2338

Dowel pins, ISO 2338 - Steel & stainless steel

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‍Gardette Groupe, manufacturer of dowel pins to DIN 7 - ISO 2338 standards

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Today, the Gardette group is one of Europe's leading manufacturers of DIN 7 / ISO 2338 dowel pins.
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Dowel pins are essential components for many industrial applications. These small metal cylinders play a crucial part in assembling and fastening mechanical parts. The ISO 2338 standard lays out these pins' technical specifications, guaranteeing quality and compatibility with various assemblies and applications.

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‍What are the different types of dowel pins?

‍
Dowel pins can undergo different finishing processes to meet specific requirements:

‍

Ground dowel pins, DIN 6325 - ISO 8734
Smooth dowel pins, DIN 7- ISO 2338
Dowel pins with internal thread, DIN 7979D - ISO 8735

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Our pins are manufactured on site in Villefranche-sur-Saône, France, with meticulous quality control to ensure compliance with international industry standards.
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Our dowel pins are generally made of C45 steel, a carbon steel with good mechanical resistance. This material can be treated to enhance its performance via:

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Case-hardening: To increase surface hardness and abrasion resistance.
Nitrocarburising: For long-lasting protection against wear & tear and corrosion.
Phosphatising: A cost-effective treatment to improve adherence and reduce the risk of corrosion.
Galvanising: For increased corrosion resistance.

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Made-to-order DIN 7 - ISO 2338 standard dowel pins

‍
With over 100 years of machining know-how, we also offer made-to-order custom solutions, including drilling, tapping or specific sizing to meet even the most precise technical requirements.

‍

Why opt for DIN 7 - ISO 2338 pins?

‍
Smooth dowel pins to DIN 7 / ISO 2338 standards are widely used in sectors such as:

‍

Mechanical engineering.
Transmission systems.
Assemblies with rotating mechanical parts.

‍

‍
Their simple but efficient design allows for a quick install and reliability, even in heavy-duty environments.

Our product catalogue

Pins

Dowel pins

Dowel pins, DIN 7 - ISO 2338

Dowel pins, ISO 2338 - Steel & stainless steel

To ISO 2338 - NFE 27484 standards
Made of steel or stainless steel
Ø1 to Ø20
A: Ø tolerance M6
B: Ø tolerance H8
C: Ø tolerance H11

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Feel free to get in contact with us for any other material or dimensions.

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The 100 pieces

Product sheet

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Dimensional chart

D	Longueur
1	3	4	6	8	10	12	14	16	18	20
1,5	3	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32
2		4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40
2,5		4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40
3		4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50

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Dimensional chart

D	Longueur
1	3	4	6	8	10	12	14	16	18	20
1,5	3	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32
2		4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40
2,5		4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40
3		4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50
4			6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50	55	60
5			6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50	55	60
6			6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50	55	60
8					10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50	55	60	70	80
10						12	14	16	18	20	22	24	26	28	30	32	36	40	45	50	55	60	70	80	90	100
12						12	14	16	18	20	22	24	26	28	30	32	36	40	45	50	55	60	70	80	90	100	110	120
14										20	22	24	26	28	30	32	36	40	45	50	55	60	70	80	90	100	110	120
16										20	22	24	26	28	30	32	36	40	45	50	55	60	70	80	90	100	110	120
20												24	26	28	30	32	36	40	45	50	55	60	70	80	90	100	110	120

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‍Gardette Groupe, manufacturer of dowel pins to DIN 7 - ISO 2338 standards

‍

‍What are the different types of dowel pins?

‍
Dowel pins can undergo different finishing processes to meet specific requirements:

‍

Ground dowel pins, DIN 6325 - ISO 8734
Smooth dowel pins, DIN 7- ISO 2338
Dowel pins with internal thread, DIN 7979D - ISO 8735

‍

Case-hardening: To increase surface hardness and abrasion resistance.
Nitrocarburising: For long-lasting protection against wear & tear and corrosion.
Phosphatising: A cost-effective treatment to improve adherence and reduce the risk of corrosion.
Galvanising: For increased corrosion resistance.

‍

Made-to-order DIN 7 - ISO 2338 standard dowel pins

‍
With over 100 years of machining know-how, we also offer made-to-order custom solutions, including drilling, tapping or specific sizing to meet even the most precise technical requirements.

‍

Why opt for DIN 7 - ISO 2338 pins?

‍
Smooth dowel pins to DIN 7 / ISO 2338 standards are widely used in sectors such as:

‍

Mechanical engineering.
Transmission systems.
Assemblies with rotating mechanical parts.

‍

‍
Their simple but efficient design allows for a quick install and reliability, even in heavy-duty environments.

FAQ

Frequently asked questions

What standards are you certified to?

We are certified to IATF 16949 and ISO 9001 standards.

Is the timeframe given the shipping date or the estimated delivery date?

In all our offers & confirmation messages, we explicitly mention the goods' shipping date(s).

When is the sales department open?

Our sales team is available:

From Monday to Thursday 8:30a.m.-12:00p.m. & 1:30p.m.-5:00p.m.

Fridays 8:30a.m.-12:00p.m. & 1:30p.m.-4:30p.m.

What is your CSR/QHSE approach?

We are committed to Corporate Social Responsibility (CSR) and plan to obtain ISO 14001 and ISO 45001 certifications in the near future.

Are you concerned about the carbon footprint of your factory?

We are currently putting together a multidisciplinary group with the aim of helping us reduce our carbon footprint. As part of this initiative, we carried out a complete carbon assessment (Scopes 1, 2 and 3) in 2023, allowing us to examine our overall environmental impact.

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