Parallel key with 2 rounded ends

Parallel key, DIN 6885 - Machine key form A

Parallel key with 2 rounded ends
No items found.

Gardette Industries, France's leading parallel key manufacturer

Today, Gardette Industries is one of Europe's top manufacturers

Parallel keys are mechanical parts used to connect two rotating components, such as a pulley and shaft or a gear, to transmit movement or torque.

What types of parallel keys are there?

The parallel key is the most popular and most widely used key type. It has a rectangular body and fits into specific grooves.

Parallel keys are easy to assemble and disassemble. This makes them ideal for use in various areas such as mechanical engineering, drive mechanisms, transmission equipment, among many other applications.

Take a look at our selection of the most common parallel keys, which we manufacture and machine on site in Villefranche-sur-Saône, France.


We also offer a machining service for custom keys should you require drilling, threading, reaming etc.

What is a form A machine key?

Industry standards for parallel key DIN 6885 A a.k.a. form A keys



Parallel keys or form A machine keys are rectangular in shape with rounded ends. They are designed to fit perfectly into a keyway on the shaft and the assembled component, and are widely used in connections between a shaft and hub, found on motors, reduction systems, pumps, etc.

6885 A keys are usually made of C45 steel. C45 steel is a non-alloy steel with good mechanical strength. It can be quenched or put through surface treatment to increase its hardness and wear resistance.

List of the different surface treatment operations we offer:

  • Phosphatising
  • Chromating
  • Galvanising
  • Case-hardening
  • Nitriding
  • Carbonitriding
  • Nitrocarburising


Most of our parallel keys made in accordance with the standard DIN 6885 A allow for a H9 fit on a shaft (key bore) for an exact fit without unnecessary clearance.

Parallel key with 2 rounded ends

Parallel key, DIN 6885 - Machine key form A

  • DIN 6885A / NFE 22177A standard
  • Made of C45 steel (minimum breaking strength 60kg/mm2)
  • Ranging from 2h9 x 2h9 x 8 mm to 45h9 x 25h11 x 320 mm



Please don't hesitate to contact us for any other materials, special dimensions and tolerances, or particular heat and surface treatment processes.

Starting from
The 100 pieces
Download
Technical specifications
Product sheet
*Account required. Minimum order amount €50.
Dimensional chart
abLongueur
2h92h98\1012141516182022252830323536
3h93h98\101214151618202225283032353640
4h94h98\1012141516182022252830323536404550
5h93h118\10121415161820222528303235364045505556606365
5h95h98\1012141516182022252830323536404550555660636570758090100
6h94h118\1012141516182022252830323536404550555660636570758090100
6h96h98\1012141516182022252830323536404550555660636570758090100110\120\125\140\150\160180
8h95h118\1012141516182022252830323536404550555660636570758090100110\120\125\140\150\160180
8h97h1112141516182022252830323536404550555660636570758090100110\120\125\140\150\160180200
8h98h9141516182022252830323536404550555660636570758090100110\120\125\140\150\160180200
10h96h11141516182022252830323536404550555660636570758090100110\120\125\140\150\160180200
10h98h11141516182022252830323536404550555660636570758090100110\120\125\140\150\160180200
12h98h112022252830323536404550555660636570758090100110\120\125\140\150\160180200
14h99h11252830323536404550555660636570758090100110\120\125\140\150\160180200
16h910h1130323536404550555660636570758090100110\120\125\140\150\160180200
18h911h11404550555660636570758090100110\120\125\140\150\160180200
20h912h1150555660636570758090100110\120\125\140\150\160180200
22h914h1150555660636570758090100110\120\125\140\150\160180200
24h914h1150555660636570758090100110\120\125\140\150\160180200\220\250\280
25h914h115660636570758090100110\120\125\140\150\160180200\220\250\280
28h916h1160636570758090100110\120\125\140\150\160180200\220\250\280\320
32h918h1170758090100110\120\125\140\150\160180200\220\220\250\280\320
36h920h118090100110\120\125\140\150\160180200\220\250\280\320
40h922h118090100110\120\125\140\150\160180200\220\250\280\320
45h925h11100110\120\125\140\150\160180200\220\250\280\320
Need help?
Our team is listening to you. Contact us via our form, and we will get back to you within 48 hours.
Contact us
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.
Create an account
Already a customer?
Connect in a few clicks to quickly access your parts and orders with your conditions.
Buy online
Similar products

Gardette Industries, France's leading parallel key manufacturer

Today, Gardette Industries is one of Europe's top manufacturers

Parallel keys are mechanical parts used to connect two rotating components, such as a pulley and shaft or a gear, to transmit movement or torque.

What types of parallel keys are there?

The parallel key is the most popular and most widely used key type. It has a rectangular body and fits into specific grooves.

Parallel keys are easy to assemble and disassemble. This makes them ideal for use in various areas such as mechanical engineering, drive mechanisms, transmission equipment, among many other applications.

Take a look at our selection of the most common parallel keys, which we manufacture and machine on site in Villefranche-sur-Saône, France.


We also offer a machining service for custom keys should you require drilling, threading, reaming etc.

What is a form A machine key?

Industry standards for parallel key DIN 6885 A a.k.a. form A keys



Parallel keys or form A machine keys are rectangular in shape with rounded ends. They are designed to fit perfectly into a keyway on the shaft and the assembled component, and are widely used in connections between a shaft and hub, found on motors, reduction systems, pumps, etc.

6885 A keys are usually made of C45 steel. C45 steel is a non-alloy steel with good mechanical strength. It can be quenched or put through surface treatment to increase its hardness and wear resistance.

List of the different surface treatment operations we offer:

  • Phosphatising
  • Chromating
  • Galvanising
  • Case-hardening
  • Nitriding
  • Carbonitriding
  • Nitrocarburising


Most of our parallel keys made in accordance with the standard DIN 6885 A allow for a H9 fit on a shaft (key bore) for an exact fit without unnecessary clearance.

FAQ
Frequently asked questions
What standards are you certified to?
Open form

We are certified to IATF 16949 and ISO 9001 standards.

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

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

When is the sales department open?
Open form

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?
Open form

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?
Open form

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.