These low-profile threaded inserts work especially well on thin materials such as exposed veneer seating. The secret is in the "shouldered" edge, plus the 1/4-20 thread with a bolt stop feature that prevents the bolts from being threaded through the insert. Other features include an oversized tapered body and larger threads to ensure insertion retention and eliminate pull out.
- Thread depth is 3/16".
- Overall depth is 9/32".
- Use 1/2" mounting hole for hardwoods, 7/16" for softer material.