Dear Customers,

We will be on our Christmas break from 23 December 2025 at 1:00 p.m. and will be available again from 5 January 2026.
Please note that new registrations and requests requiring manual processing will only be handled from this date onwards.

You may, of course, place orders and access downloads online at any time.

We wish you happy holidays, a restful break, and a healthy start to the New Year!

Your DIN Media

Attachments for hand operated square drive socket wrenches

Standard [CURRENT]

DIN 3123:2017-04

Attachments for hand operated square drive socket wrenches

German title
Verbindungsteile mit Außenvierkant für handbetätigte Steckschlüsseleinsätze
Publication date
2017-04
Original language
German
Pages
9

from 50.70 EUR VAT included

from 47.38 EUR VAT excluded

Format and language options

PDF download

  • 50.70 EUR

  • 61.20 EUR

Shipment (3-5 working days)

  • 63.00 EUR

Monitor with the Standards Ticker

This option is only available after login.
Easily subscribe: Save time and money now!

You can also subscribe to this document - together with other important standards in your industry. This makes your work easier and pays for itself after a short time.

Sparschwein_data
Subscription advantages
Sparschwein Vorteil 1_data

Important standards for your industry, regularly updated

Sparschwein Vorteil 2_data

Much cheaper than buying individually

Sparschwein Vorteil 3_data

Useful functions: Filters, version comparison and more

Publication date
2017-04
Original language
German
Pages
9
DOI
https://dx.doi.org/10.31030/2605054

Product information on this site:

Quick delivery via download or delivery service

Buy securely with a credit card or pay upon receipt of invoice

All transactions are encrypted

Overview

This standard specifies attachments that are suitable for holding hand operated square drive socket wrenches in accordance with DIN 3120. The test torques, the test conditions and the hardness of the attachments according to this standard are in accordance with International Standard ISO 3316:2012. The standard differs from DIN 3123:1989-03 as follows: a) normative references updated; b) Form D attachment with a spiral ratchet screwdriver shank deleted; c) standard editorially amended. This standard has been prepared by Working Committee NA 121-05-01 AA "Schraubwerkzeuge, Fügewerkzeuge" ("Assembly tools for screws and nuts, Fastening tools") at DIN Standards Committee Tools and Clamping Devices (FWS).

Content

ICS

25.140.30

DOI

https://dx.doi.org/10.31030/2605054
Replacement amendments

This document replaces DIN 3123:1989-03 .

Cooperation at DIN

Also available in
Relationship to other standards
This document references:
Loading recommended items...
Loading recommended items...
Loading recommended items...