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 ...

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 ...

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 ...