Alnico Shallow Pot Magnet - 19mm x 7.75mm | M4 Countersunk It is identified by the

It is identified by the AMF magnet part number 23003

They are commonly used to attach double glazing

This era probably began in earnest with the advent of celluloid film (plastic made from camphor and cellulose nitrate) late in the nineteenth century

Alnico Magnets are also utilised where volatile

plastic etc

Alnico Shallow Pot Magnet - 19mm x 7.75mm | M4 Countersunk It is identified by theMagnetic Product Description: This Alnico Shallow Pot Magnet has a diameter of 19mm, a height (or thickness) of 7. 75mm, and an M4 countersunk hole. This magnet has a pull force of 3 kilograms. This product is identified by the AMF Magnets part number 47210. Shallow pot magnets manufactured in Alnico are mostly used for jigs & fixtures, holding and gripping applications where there are height restrictions. Uses for our Alnico Shallow Pot Magnets: