Din 911 Pdf Official

When you receive a shipment of hex keys from a supplier, you need to inspect them. Do they meet the claimed standard? Using the official PDF, you can set up a go/no-go gauge to verify the "width across flats" (s) and the "corner fill radius" (k). A key that is too small will strip screws; a key that is too large will not fit.

You might be thinking, "I already know what an Allen key looks like. Why do I need a PDF?" din 911 pdf

The DIN 911 standard applies to "L-shaped" and "T-handle" hexagon keys. Within the PDF document, you will find detailed tables specifying: When you receive a shipment of hex keys

: L-shaped tools designed for leverage and high tightening torques. : Typically manufactured from chromium-vanadium steel din 911 pdf