Bob from SWISCO responded:
September 15, 2021
It depends on the material you are attaching the clip to. For the 70-053, you would need to use a screw like our 33-090 or 33-022 pan head screws. If you have an 8-32 threaded hole, then you would need the 70-112 thumb screw with an 8-32 machine thread. Take a look at the related video on installing the 62-022 into a wood frame to create an 8-32 threaded screw-hole. |