Astm D4846 Snap Button Pull Tester

The ASTM D4846 Snap Button Pull Tester is used to measure the pull-off force required to separate completely the stud from the socket of a snap fastener assembly. It is used to test the strength of snap fasteners, which are commonly used in clothing, bags, and other items. The tester is designed to apply a gradually increasing load to the snap fastener until it fails.