He used fifty test parts to generate data for comparison. We like the threaded insert method where a brass insert is pushed into the plastic while hot. Special features in the insert cause the ...

Description: . Shop our entire catalog of push-pull knobs online or learn more about which type of knob is right for you by reading our article on Selecting the Right Knobs and Handles. . .750 in high ...

Threaded inserts are small metal (typically brass) inserts that are pressed into plastic to give a strong point of attachment for bolts and screws. These inserts are a huge step up from screwing ...