Taper pins, DIN 1B - ISO 2339

Taper pin - DIN 1 / ISO 2339 - Steel & stainless steel

No items found.

Gardette Groupe, manufacturer of DIN 1B - ISO 2339 taper pins

‍
The Gardette group is a renowned manufacturer of DIN 1B - ISO 2339 taper pins, essential components for precise and reliable mechanical fastening. These pins are compliant with international standards and are designed to ensure zero-clearance fixing and optimal mechanical strength in high-standard industrial applications.

‍

Technical specifications for DIN 1B - ISO 2339 taper pins

‍

Standards: DIN 1B / ISO 2339.

Shape: Tapered pins with a standard angle of 1:50, ensuring an optimal fit between the shaft and the hub.

Tolerances: Generally in line with H8 for the nominal diameter.

Common materials:
- C45 steel: The standard due to its mechanical strength and ease of heat treatment.
- Alloy steel (42CrMo4): For applications that require high resistance to fatigue and corrosion.
- Stainless steel (AISI 303 or 316): Suited to corrosive and food environments.
  ‍

‍

How do we make our DIN 1B - ISO 2339 standard taper pins?

‍
The first step in the process is choosing a raw material, usually C45 steel or another alloy steel, depending on the level of strength and durability required.

Raw material: Cylindrical or semi-finished steel bars.
Equipment used: Automatic CNC saws for precise lengths and limited material waste.

‍

Machining taper pins

‍

The tapered shape is achieved through a precision machining process, guaranteeing the pins' exact dimensions.

Machinery used:
- High-precision CNC lathes: Creating the taper or cone shape with a perfectly uniform angle (1:50).
- Cylindrical grinding machines: Used for pins with strict dimensional or finish requirements.

Specific processes:
- Straightening out the ends.
- Taper turning, with continuous H8 tolerance checks.

‍

Heat treatment

‍

Heat treating processes are used to enhance taper pins' mechanical properties.

‍

Types of treatment:
- Quenching & tempering: Allows for 55-60 HRC hardness, optimising shear strength.
- Case-hardening: Increases surface hardness without compromising on ductility.
- Nitriding: Increases abrasion resistance and durability.

Machinery used:
- Controlled atmosphere furnaces or vacuum furnaces for optimal uniformity.

‍
‍
At Gardette, we know how important each detail is when manufacturing high-quality taper pins. That's why we use specially designed machines and meticulous processes, ensuring that each of our taper pins meets even the highest standards.
‍
‍
Our taper pins are mainly made of C45 steel, known for its sturdiness as well as its excellent mechanical properties. We offer several different surface processes in order to optimise their performance and durability:

‍

Case-hardening: Improves surface hardness for better abrasion resistance.
Nitriding: For long-lasting protection against abrasion and corrosion.
Phosphatising: Lessens the risk of corrosion and improves adherence.
Galvanising: Offers efficient protection in humid and corrosive environments.

‍

Why choose Gardette for your DIN 1B - ISO 2339 taper pins?

‍

Precision: Machining and grinding with guaranteed strict tolerances.
Durability: Heat and surface treatments for increased strength.
Flexibility: We offer both standard and bespoke production to meet your specific requirements.
Reliability: Meticulous quality control at each production stage.
Made in France: Produced on site in Villefranche-sur-Saône, France, with high quality and ethical standards.

Our product catalogue

Pins

Taper pins

Taper pins, DIN 1B - ISO 2339

Taper pin - DIN 1 / ISO 2339 - Steel & stainless steel

DIN 1B, ISO 2339, NFE 27490 standards
Made of steel or stainless steel
Ø1.5 to Ø25

‍

Discover our taper pins. Please note that the diameter is measured on the narrower side for ISO and DIN standards and on the wider side for the NFE standard.

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

‍

Starting from

The 100 pieces

Product sheet

Order now Contact us

*Account required. Minimum order amount €50.

Dimensional chart

D	Longueur1
1.5	6	8	10	12	14	16	18	20	22	24	26	28	30
2	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50
2.5	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50
3	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50	55	60	70	80	90	100
4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50	55	60	70	80	90	100

Buy online*

Dimensional chart

D	Longueur1
1.5	6	8	10	12	14	16	18	20	22	24	26	28	30
2	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50
2.5	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50
3	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50	55	60	70	80	90	100
4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50	55	60	70	80	90	100
5			10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50	55	60	70	80	90	100
6			10	12	14	16	18	20	22	24	26	28	30	32	36	40	45	50	55	60	70	80	90	100	110	120	130
8								20	22	24	26	28	30	32	36	40	45	50	55	60	70	80	90	100	110	120	130
10												28	30	32	36	40	45	50	55	60	70	80	90	100	110	120	130
12													30	32	36	40	45	50	55	60	70	80	90	100	110	120	130
14															36	40	45	50	55	60	70	80	90	100	110	120	130
16															36	40	45	50	55	60	70	80	90	100	110	120	130	140	150
20																40	45	50	55	60	70	80	90	100	110	120	130	140	150
25																40	45	50	55	60	70	80	90	100	110	120	130	140	150

Need help?

Our team is listening to you. Contact us via our form, and we will get back to you within 48 hours.

New customer?

Creating an account means taking advantage of a simplified order process and instant access to our products, stocks and prices in real time.

Already a customer?

Connect in a few clicks to quickly access your parts and orders with your conditions.